# Città dell'Ohio

Lista delle città dell'Ohio, Stati Uniti d'America, comprendente tutti i comuni (city, town e village) e i census-designated place (CDP) dello Stato.
I dati sono dell'USCB riferiti al censimento del 2000 e ad una stima del 01-07-2007 (tranne che per i CDP).
| # | città | contea | status | Cens. 2000 | Stima 01-07-07 |
| 1 | Aberdeen | Brown | village | 1603 | 1547 |
| 2 | Ada | Hardin | village | 5582 | 5767 |
| 3 | Adamsville | Muskingum | village | 127 | 131 |
| 4 | Addyston | Hamilton | village | 1010 | 977 |
| 5 | Adelphi | Ross | village | 371 | 383 |
| 6 | Adena | Jefferson | village | 815 | 753 |
| 7 | Akron | Summit | city | 217074 | 207934 |
| 8 | Albany | Athens | village | 808 | 833 |
| 9 | Alexandria | Licking | village | 85 | 252 |
| 10 | Alger | Hardin | village | 888 | 871 |
| 11 | Alliance | Stark | city | 23253 | 22380 |
| 12 | Alvordton | Williams | village | 305 | 291 |
| 13 | Amanda | Fairfield | village | 707 | 712 |
| 14 | Amberley | Hamilton | village | 3425 | 3550 |
| 15 | Amelia | Clermont | village | 2752 | 3530 |
| 16 | Amesville | Athens | village | 184 | 190 |
| 17 | Amherst | Lorain | city | 11797 | 11694 |
| 18 | Amsterdam | Jefferson | village | 568 | 541 |
| 19 | Andover | Ashtabula | village | 1269 | 1221 |
| 20 | Anna | Shelby | village | 1319 | 1562 |
| 21 | Ansonia | Darke | village | 1145 | 1086 |
| 22 | Antioch | Monroe | village | 89 | 85 |
| 23 | Antwerp | Paulding | village | 1740 | 1640 |
| 24 | Apple Creek | Wayne | village | 999 | 973 |
| 25 | Aquilla | Geauga | village | 372 | 368 |
| 26 | Arcadia | Hancock | village | 537 | 578 |
| 27 | Arcanum | Darke | village | 2076 | 1980 |
| 28 | Archbold | Fulton | village | 4290 | 4453 |
| 29 | Arlington Heights | Hamilton | village | 899 | 826 |
| 30 | Arlington | Hancock | village | 1351 | 1223 |
| 31 | Ashland | Ashland | city | 21249 | 21829 |
| 32 | Ashley | Delaware | village | 1216 | 1293 |
| 33 | Ashtabula | Ashtabula | city | 20962 | 19824 |
| 34 | Ashville | Pickaway | village | 3174 | 3279 |
| 35 | Athalia | Lawrence | village | 328 | 337 |
| 36 | Athens | Athens | city | 21342 | 21909 |
| 37 | Attica | Seneca | village | 955 | 915 |
| 38 | Aurora | Portage | city | 13556 | 14544 |
| 39 | Austintown | Mahoning | CDP | 31627 | |
| 40 | Avon | Lorain | city | 11446 | 16717 |
| 41 | Avon Lake | Lorain | city | 18145 | 23668 |
| 42 | Bailey Lakes | Ashland | village | 397 | 400 |
| 43 | Bainbridge | Geauga | CDP | 3417 | |
| 44 | Bainbridge | Ross | village | 1012 | 1047 |
| 45 | Bairdstown | Wood | village | 130 | 125 |
| 46 | Ballville | Sandusky | CDP | 3255 | |
| 47 | Baltic | Tuscarawas | village | 743 | 738 |
| 48 | Baltimore | Fairfield | village | 2881 | 2902 |
| 49 | Barberton | Summit | city | 27899 | 26777 |
| 50 | Barnesville | Belmont | village | 4225 | 4071 |
| 51 | Barnhill | Tuscarawas | village | 364 | 373 |
| 52 | Batavia | Clermont | village | 1617 | 1690 |
| 53 | Batesville | Noble | village | 100 | 92 |
| 54 | Bay View | Erie | village | 692 | 641 |
| 55 | Bay Village | Cuyahoga | city | 16087 | 14753 |
| 56 | Beach City | Stark | village | 1137 | 1099 |
| 57 | Beachwood | Cuyahoga | city | 12186 | 11197 |
| 58 | Beallsville | Monroe | village | 423 | 409 |
| 59 | Beaver | Pike | village | 464 | 456 |
| 60 | Beavercreek | Greene | city | 37984 | 39753 |
| 61 | Beaverdam | Allen | village | 356 | 341 |
| 62 | Beckett Ridge | Butler | CDP | 8663 | |
| 63 | Bedford | Cuyahoga | city | 14214 | 13104 |
| 64 | Bedford Heights | Cuyahoga | city | 11375 | 10603 |
| 65 | Beechwood Trails | Licking | CDP | 2258 | |
| 66 | Bellaire | Belmont | village | 4892 | 4589 |
| 67 | Bellbrook | Greene | city | 7009 | 6973 |
| 68 | Belle Center | Logan | village | 807 | 778 |
| 69 | Belle Valley | Noble | village | 263 | 255 |
| 70 | Bellefontaine | Logan | city | 13069 | 12737 |
| 71 | Bellevue | Sandusky | city | 8193 | 7878 |
| 72 | Bellville | Richland | village | 1773 | 1717 |
| 73 | Belmont | Belmont | village | 532 | 507 |
| 74 | Belmore | Putnam | village | 171 | 167 |
| 75 | Beloit | Mahoning | village | 1024 | 981 |
| 76 | Belpre | Washington | city | 6660 | 6514 |
| 77 | Bentleyville | Cuyahoga | village | 947 | 905 |
| 78 | Benton Ridge | Hancock | village | 315 | 296 |
| 79 | Berea | Cuyahoga | city | 18970 | 17816 |
| 80 | Bergholz | Jefferson | village | 769 | 732 |
| 81 | Berkey | Lucas | village | 265 | 295 |
| 82 | Berlin Heights | Erie | village | 685 | 640 |
| 83 | Bethel | Clermont | village | 2637 | 2623 |
| 84 | Bethesda | Belmont | village | 1413 | 1365 |
| 85 | Bettsville | Seneca | village | 784 | 743 |
| 86 | Beverly | Washington | village | 1282 | 1331 |
| 87 | Bexley | Franklin | city | 13203 | 12360 |
| 88 | Blacklick Estates | Franklin | CDP | 9518 | |
| 89 | Blakeslee | Williams | village | 130 | 123 |
| 90 | Blanchester | Clinton | village | 4220 | 4320 |
| 91 | Bloomdale | Wood | village | 724 | 710 |
| 92 | Bloomingburg | Fayette | village | 874 | 838 |
| 93 | Bloomingdale | Jefferson | village | 221 | 208 |
| 94 | Bloomville | Seneca | village | 1045 | 990 |
| 95 | Blue Ash | Hamilton | city | 12513 | 12767 |
| 96 | Bluffton | Allen | village | 3896 | 3965 |
| 97 | Boardman | Mahoning | CDP | 37215 | |
| 98 | Bolindale | Trumbull | CDP | 2489 | |
| 99 | Bolivar | Tuscarawas | village | 894 | 888 |
| 100 | Boston Heights | Summit | village | 1186 | 1227 |
| 101 | Botkins | Shelby | village | 1205 | 1182 |
| 102 | Bowerston | Harrison | village | 414 | 414 |
| 103 | Bowersville | Greene | village | 290 | 322 |
| 104 | Bowling Green | Wood | city | 29636 | 29884 |
| 105 | Bradford | Miami | village | 1859 | 1854 |
| 106 | Bradner | Wood | village | 1171 | 1160 |
| 107 | Brady Lake | Portage | village | 513 | 497 |
| 108 | Bratenahl | Cuyahoga | village | 1337 | 1275 |
| 109 | Brecksville | Cuyahoga | city | 13382 | 12957 |
| 110 | Bremen | Fairfield | village | 1265 | 1246 |
| 111 | Brewster | Stark | village | 2324 | 2296 |
| 112 | Brice | Franklin | village | 70 | 82 |
| 113 | Bridgeport | Belmont | village | 2186 | 2063 |
| 114 | Bridgetown North | Hamilton | CDP | 12569 | |
| 115 | Brimfield | Portage | CDP | 3248 | |
| 116 | Broadview Heights | Cuyahoga | city | 15967 | 17394 |
| 117 | Brook Park | Cuyahoga | city | 21218 | 19388 |
| 118 | Brookfield Center | Trumbull | CDP | 1288 | |
| 119 | Brooklyn | Cuyahoga | city | 11586 | 10530 |
| 120 | Brooklyn Heights | Cuyahoga | village | 1558 | 1463 |
| 121 | Brookside | Belmont | village | 644 | 608 |
| 122 | Brookville | Montgomery | city | 5289 | 5378 |
| 123 | Broughton | Paulding | village | 166 | 154 |
| 124 | Brunswick | Medina | city | 33388 | 34880 |
| 125 | Bryan | Williams | city | 8333 | 8299 |
| 126 | Buchtel | Athens | village | 574 | 600 |
| 127 | Buckeye Lake | Licking | village | 3049 | 3047 |
| 128 | Buckland | Auglaize | village | 255 | 245 |
| 129 | Bucyrus | Crawford | city | 13224 | 12328 |
| 130 | Burbank | Wayne | village | 279 | 271 |
| 131 | Burgoon | Sandusky | village | 199 | 195 |
| 132 | Burkettsville | Mercer | village | 254 | 248 |
| 133 | Burlington | Lawrence | CDP | 2794 | |
| 134 | Burton | Geauga | village | 1450 | 1433 |
| 135 | Butler | Richland | village | 921 | 888 |
| 136 | Butlerville | Warren | village | 231 | 245 |
| 137 | Byesville | Guernsey | village | 2574 | 2537 |
| 138 | Cadiz | Harrison | village | 3308 | 3308 |
| 139 | Cairo | Allen | village | 499 | 507 |
| 140 | Calcutta | Columbiana | CDP | 3491 | |
| 141 | Caldwell | Noble | village | 1956 | 1990 |
| 142 | Caledonia | Marion | village | 578 | 536 |
| 143 | Cambridge | Guernsey | city | 11520 | 11280 |
| 144 | Camden | Preble | village | 2302 | 2198 |
| 145 | Campbell | Mahoning | city | 9460 | 8537 |
| 146 | Canal Fulton | Stark | city | 5061 | 5023 |
| 147 | Canal Winchester | Franklin | village | 4478 | 6064 |
| 148 | Canfield | Mahoning | city | 7374 | 6932 |
| 149 | Canton | Stark | city | 80806 | 78319 |
| 150 | Cardington | Morrow | village | 1849 | 2003 |
| 151 | Carey | Wyandot | village | 3901 | 3799 |
| 152 | Carlisle | Warren | city | 5121 | 5983 |
| 153 | Carroll | Fairfield | village | 488 | 467 |
| 154 | Carrollton | Carroll | village | 3190 | 3208 |
| 155 | Casstown | Miami | village | 322 | 321 |
| 156 | Castalia | Erie | village | 935 | 878 |
| 157 | Castine | Darke | village | 129 | 124 |
| 158 | Catawba | Clark | village | 312 | 316 |
| 159 | Cecil | Paulding | village | 216 | 200 |
| 160 | Cedarville | Greene | village | 3828 | 4011 |
| 161 | Celina | Mercer | city | 10303 | 10255 |
| 162 | Centerburg | Knox | village | 1432 | 1497 |
| 163 | Centerville | Montgomery | city | 23024 | 22937 |
| 164 | Centerville | Gallia | village | 134 | 142 |
| 165 | Chagrin Falls | Cuyahoga | village | 4024 | 3678 |
| 166 | Champion Heights | Trumbull | CDP | 4727 | |
| 167 | Chardon | Geauga | city | 5156 | 5236 |
| 168 | Chatfield | Crawford | village | 218 | 198 |
| 169 | Chauncey | Athens | village | 1067 | 1108 |
| 170 | Cherry Fork | Adams | village | 127 | 133 |
| 171 | Cherry Grove | Hamilton | CDP | 4555 | |
| 172 | Chesapeake | Lawrence | village | 842 | 869 |
| 173 | Cheshire | Gallia | village | 221 | 86 |
| 174 | Chesterhill | Morgan | village | 305 | 298 |
| 175 | Chesterland | Geauga | CDP | 2646 | |
| 176 | Chesterville | Morrow | village | 193 | 205 |
| 177 | Cheviot | Hamilton | city | 9015 | 8283 |
| 178 | Chickasaw | Mercer | village | 364 | 357 |
| 179 | Chillicothe | Ross | city | 21796 | 22187 |
| 180 | Chilo | Clermont | village | 97 | 103 |
| 181 | Chippewa Lake | Medina | village | (X) | 869 |
| 182 | Choctaw Lake | Madison | CDP | 1562 | |
| 183 | Christiansburg | Champaign | village | 553 | 537 |
| 184 | Churchill | Trumbull | CDP | 2601 | |
| 185 | Cincinnati | Hamilton | city | 331285 | 332458 |
| 186 | Circleville | Pickaway | city | 13485 | 13648 |
| 187 | Clarington | Monroe | village | 444 | 429 |
| 188 | Clarksburg | Ross | village | 516 | 526 |
| 189 | Clarksville | Clinton | village | 497 | 492 |
| 190 | Clay Center | Ottawa | village | 294 | 305 |
| 191 | Clayton | Montgomery | city | 13347 | 12979 |
| 192 | Cleveland | Cuyahoga | city | 478403 | 438042 |
| 193 | Cleveland Heights | Cuyahoga | city | 49958 | 46321 |
| 194 | Cleves | Hamilton | village | 2790 | 2624 |
| 195 | Clifton | Greene | village | 179 | 173 |
| 196 | Clinton | Summit | village | 1337 | 1403 |
| 197 | Cloverdale | Putnam | village | 201 | 195 |
| 198 | Clyde | Sandusky | city | 6064 | 6162 |
| 199 | Coal Grove | Lawrence | village | 2027 | 2067 |
| 200 | Coalton | Jackson | village | 545 | 560 |
| 201 | Coldwater | Mercer | village | 4482 | 4416 |
| 202 | College Corner | Preble | village | 424 | 421 |
| 203 | Columbiana | Columbiana | city | 5635 | 5977 |
| 204 | Columbus | Franklin | city | 711470 | 747755 |
| 205 | Columbus Grove | Putnam | village | 2200 | 2142 |
| 206 | Commercial Point | Pickaway | village | 776 | 830 |
| 207 | Conesville | Coshocton | village | 364 | 369 |
| 208 | Congress | Wayne | village | 192 | 188 |
| 209 | Conneaut | Ashtabula | city | 12485 | 12357 |
| 210 | Continental | Putnam | village | 1188 | 1168 |
| 211 | Convoy | Van Wert | village | 1110 | 1056 |
| 212 | Coolville | Athens | village | 528 | 547 |
| 213 | Corning | Perry | village | 593 | 600 |
| 214 | Cortland | Trumbull | city | 6830 | 6429 |
| 215 | Corwin | Warren | village | 256 | 320 |
| 216 | Coshocton | Coshocton | city | 11682 | 11457 |
| 217 | Covedale | Hamilton | CDP | 6360 | |
| 218 | Covington | Miami | village | 2559 | 2542 |
| 219 | Craig Beach | Mahoning | village | 1254 | 1171 |
| 220 | Crestline | Crawford | city | 5088 | 4965 |
| 221 | Creston | Wayne | village | 2161 | 2120 |
| 222 | Cridersville | Auglaize | village | 1817 | 1712 |
| 223 | Crooksville | Perry | village | 2483 | 2424 |
| 224 | Crown City | Gallia | village | 411 | 429 |
| 225 | Crystal Lakes | Clark | CDP | 1411 | |
| 226 | Cumberland | Guernsey | village | 402 | 392 |
| 227 | Custar | Wood | village | 208 | 207 |
| 228 | Cuyahoga Falls | Summit | city | 49374 | 51008 |
| 229 | Cuyahoga Heights | Cuyahoga | village | 599 | 539 |
| 230 | Cygnet | Wood | village | 564 | 558 |
| 231 | Dalton | Wayne | village | 1605 | 1568 |
| 232 | Danville | Knox | village | 1104 | 1075 |
| 233 | Darbyville | Pickaway | village | 293 | 298 |
| 234 | Day Heights | Clermont | CDP | 2823 | |
| 235 | Dayton | Montgomery | city | 166179 | 155461 |
| 236 | De Graff | Logan | village | 1212 | 1155 |
| 237 | Deer Park | Hamilton | city | 5982 | 5653 |
| 238 | Deersville | Harrison | village | 82 | 82 |
| 239 | Defiance | Defiance | city | 16465 | 15998 |
| 240 | Delaware | Delaware | city | 25243 | 32986 |
| 241 | Dellroy | Carroll | village | 294 | 286 |
| 242 | Delphos | Allen | city | 6944 | 6738 |
| 243 | Delta | Fulton | village | 2930 | 2907 |
| 244 | Dennison | Tuscarawas | village | 2992 | 2887 |
| 245 | Dent | Hamilton | CDP | 7612 | |
| 246 | Deshler | Henry | village | 1831 | 1808 |
| 247 | Devola | Washington | CDP | 2771 | |
| 248 | Dexter City | Noble | village | 166 | 161 |
| 249 | Dillonvale | Hamilton | CDP | 3716 | |
| 250 | Dillonvale | Jefferson | village | 781 | 728 |
| 251 | Donnelsville | Clark | village | 293 | 284 |
| 252 | Dover | Tuscarawas | city | 12210 | 12472 |
| 253 | Doylestown | Wayne | village | 2799 | 2891 |
| 254 | Dresden | Muskingum | village | 1423 | 1422 |
| 255 | Drexel | Montgomery | CDP | 2057 | |
| 256 | Dry Run | Hamilton | CDP | 6553 | |
| 257 | Dublin | Franklin | city | 31392 | 37954 |
| 258 | Dunkirk | Hardin | village | 952 | 942 |
| 259 | Dupont | Putnam | village | 268 | 263 |
| 260 | East Canton | Stark | village | 1629 | 1603 |
| 261 | East Cleveland | Cuyahoga | city | 27217 | 24790 |
| 262 | East Liverpool | Columbiana | city | 13089 | 12103 |
| 263 | East Palestine | Columbiana | city | 4917 | 4714 |
| 264 | East Sparta | Stark | village | 806 | 776 |
| 265 | Eastlake | Lake | city | 20255 | 19582 |
| 266 | Eaton | Preble | city | 8133 | 8042 |
| 267 | Eaton Estates | Lorain | CDP | 1409 | |
| 268 | Edgerton | Williams | village | 2117 | 1983 |
| 269 | Edgewood | Ashtabula | CDP | 4762 | |
| 270 | Edison | Morrow | village | 437 | 454 |
| 271 | Edon | Williams | village | 898 | 848 |
| 272 | Eldorado | Preble | village | 543 | 505 |
| 273 | Elgin | Van Wert | village | 50 | 48 |
| 274 | Elida | Allen | village | 1917 | 1904 |
| 275 | Elmore | Ottawa | village | 1426 | 1378 |
| 276 | Elmwood Place | Hamilton | village | 2681 | 2451 |
| 277 | Elyria | Lorain | city | 55953 | 55059 |
| 278 | Empire | Jefferson | village | 300 | 284 |
| 279 | Englewood | Montgomery | city | 12235 | 12710 |
| 280 | Enon | Clark | village | 2638 | 2559 |
| 281 | Euclid | Cuyahoga | city | 52717 | 47940 |
| 282 | Evendale | Hamilton | village | 3090 | 2912 |
| 283 | Fairborn | Greene | city | 32052 | 32370 |
| 284 | Fairfax | Hamilton | village | 1938 | 1827 |
| 285 | Fairfield Beach | Fairfield | CDP | 1163 | |
| 286 | Fairfield | Butler | city | 42097 | 42294 |
| 287 | Fairlawn | Summit | city | 7307 | 7078 |
| 288 | Fairport Harbor | Lake | village | 3180 | 3215 |
| 289 | Fairview Lanes | Erie | CDP | 1015 | |
| 290 | Fairview Park | Cuyahoga | city | 17572 | 15940 |
| 291 | Fairview | Guernsey | village | 81 | 80 |
| 292 | Farmersville | Montgomery | village | 980 | 944 |
| 293 | Fayette | Fulton | village | 1340 | 1294 |
| 294 | Fayetteville | Brown | village | 372 | 376 |
| 295 | Felicity | Clermont | village | 922 | 923 |
| 296 | Findlay | Hancock | city | 38967 | 37492 |
| 297 | Finneytown | Hamilton | CDP | 13492 | |
| 298 | Five Points | Warren | CDP | 2191 | |
| 299 | Fletcher | Miami | village | 510 | 506 |
| 300 | Florida | Henry | village | 246 | 238 |
| 301 | Flushing | Belmont | village | 900 | 848 |
| 302 | Forest Park | Hamilton | city | 19463 | 18256 |
| 303 | Forest | Hardin | village | 1488 | 1437 |
| 304 | Forestville | Hamilton | CDP | 10978 | |
| 305 | Fort Jennings | Putnam | village | 432 | 423 |
| 306 | Fort Loramie | Shelby | village | 1344 | 1460 |
| 307 | Fort McKinley | Montgomery | CDP | 3989 | |
| 308 | Fort Recovery | Mercer | village | 1273 | 1335 |
| 309 | Fort Shawnee | Allen | village | 3855 | 3717 |
| 310 | Fostoria | Seneca | city | 13931 | 13123 |
| 311 | Frankfort | Ross | village | 1011 | 1040 |
| 312 | Franklin | Warren | city | 11396 | 12824 |
| 313 | Franklin Furnace | Scioto | CDP | 1537 | |
| 314 | Frazeysburg | Muskingum | village | 1201 | 1290 |
| 315 | Fredericksburg | Wayne | village | 487 | 477 |
| 316 | Fredericktown | Knox | village | 2428 | 2479 |
| 317 | Freeport | Harrison | village | 398 | 397 |
| 318 | Fremont | Sandusky | city | 17375 | 16779 |
| 319 | Fruit Hill | Hamilton | CDP | 3945 | |
| 320 | Fulton | Morrow | village | 264 | 273 |
| 321 | Fultonham | Muskingum | village | 151 | 156 |
| 322 | Gahanna | Franklin | city | 32636 | 33701 |
| 323 | Galena | Delaware | village | 305 | 533 |
| 324 | Galion | Crawford | city | 11341 | 10926 |
| 325 | Gallipolis | Gallia | village | 4180 | 4174 |
| 326 | Gambier | Knox | village | 1871 | 2069 |
| 327 | Gann | Knox | village | 143 | 143 |
| 328 | Garfield Heights | Cuyahoga | city | 30734 | 28058 |
| 329 | Garrettsville | Portage | village | 2262 | 2207 |
| 330 | Gates Mills | Cuyahoga | village | 2493 | 2299 |
| 331 | Geneva | Ashtabula | city | 6595 | 6331 |
| 332 | Geneva-on-the-Lake | Ashtabula | village | 1545 | 1498 |
| 333 | Genoa | Ottawa | village | 2230 | 2302 |
| 334 | Georgetown | Brown | village | 3691 | 3506 |
| 335 | Germantown | Montgomery | village | 4884 | 5053 |
| 336 | Gettysburg | Darke | village | 558 | 529 |
| 337 | Gibsonburg | Sandusky | village | 2506 | 2452 |
| 338 | Gilboa | Putnam | village | 170 | 165 |
| 339 | Girard | Trumbull | city | 10902 | 10182 |
| 340 | Glandorf | Putnam | village | 919 | 959 |
| 341 | Glendale | Hamilton | village | 2188 | 2176 |
| 342 | Glenford | Perry | village | 198 | 194 |
| 343 | Glenmont | Holmes | village | 283 | 295 |
| 344 | Glenmoor | Columbiana | CDP | 2192 | |
| 345 | Glenwillow | Cuyahoga | village | 449 | 608 |
| 346 | Gloria Glens Park | Medina | village | 538 | 575 |
| 347 | Glouster | Athens | village | 1972 | 2034 |
| 348 | Gnadenhutten | Tuscarawas | village | 1280 | 1286 |
| 349 | Golf Manor | Hamilton | village | 3999 | 3712 |
| 350 | Gordon | Darke | village | 190 | 184 |
| 351 | Grafton | Lorain | village | 2302 | 6064 |
| 352 | Grand Rapids | Wood | village | 1002 | 998 |
| 353 | Grand River | Lake | village | 345 | 365 |
| 354 | Grandview | Hamilton | CDP | 1391 | |
| 355 | Grandview Heights | Franklin | city | 6695 | 6298 |
| 356 | Granville South | Licking | CDP | 1194 | |
| 357 | Granville | Licking | village | 3167 | 5366 |
| 358 | Gratiot | Licking | village | 187 | 190 |
| 359 | Gratis | Preble | village | 934 | 882 |
| 360 | Graysville | Monroe | village | 113 | 109 |
| 361 | Green Camp | Marion | village | 342 | 315 |
| 362 | Green | Summit | city | 22817 | 23447 |
| 363 | Green Meadows | Clark | CDP | 2318 | |
| 364 | Green Springs | Seneca | village | 1247 | 1210 |
| 365 | Greenfield | Highland | city | 4906 | 5099 |
| 366 | Greenhills | Hamilton | village | 4103 | 3789 |
| 367 | Greentown | Stark | CDP | 3154 | |
| 368 | Greenville | Darke | city | 13294 | 12845 |
| 369 | Greenwich | Huron | village | 1525 | 1512 |
| 370 | Groesbeck | Hamilton | CDP | 7202 | |
| 371 | Grove City | Franklin | city | 27075 | 33113 |
| 372 | Groveport | Franklin | village | 3865 | 5174 |
| 373 | Grover Hill | Paulding | village | 412 | 371 |
| 374 | Hamden | Vinton | village | 871 | 935 |
| 375 | Hamersville | Brown | village | 515 | 500 |
| 376 | Hamilton | Butler | city | 60690 | 62285 |
| 377 | Hamler | Henry | village | 650 | 652 |
| 378 | Hanging Rock | Lawrence | village | 279 | 290 |
| 379 | Hanover | Licking | village | 885 | 985 |
| 380 | Hanoverton | Columbiana | village | 387 | 381 |
| 381 | Harbor Hills | Licking | CDP | 1303 | |
| 382 | Harbor View | Lucas | village | 99 | 99 |
| 383 | Harpster | Wyandot | village | 203 | 193 |
| 384 | Harrisburg | Franklin | village | 332 | 316 |
| 385 | Harrison | Hamilton | city | 7487 | 8918 |
| 386 | Harrisville | Harrison | village | 259 | 258 |
| 387 | Harrod | Allen | village | 491 | 472 |
| 388 | Hartford | Licking | village | 412 | 398 |
| 389 | Hartville | Stark | village | 2174 | 2536 |
| 390 | Harveysburg | Warren | village | 563 | 625 |
| 391 | Haskins | Wood | village | 638 | 640 |
| 392 | Haviland | Paulding | village | 180 | 167 |
| 393 | Hayesville | Ashland | village | 348 | 347 |
| 394 | Heath | Licking | city | 8527 | 8888 |
| 395 | Hebron | Licking | village | 2034 | 2145 |
| 396 | Helena | Sandusky | village | 236 | 231 |
| 397 | Hemlock | Perry | village | 142 | 144 |
| 398 | Hicksville | Defiance | village | 3649 | 3425 |
| 399 | Higginsport | Brown | village | 291 | 283 |
| 400 | Highland Heights | Cuyahoga | city | 8082 | 8578 |
| 401 | Highland Hills | Cuyahoga | village | 1618 | 1413 |
| 402 | Highland | Highland | village | 283 | 293 |
| 403 | Hilliard | Franklin | city | 24230 | 27514 |
| 404 | Hills and Dales | Stark | village | 260 | 263 |
| 405 | Hillsboro | Highland | city | 6368 | 6671 |
| 406 | Hilltop | Trumbull | CDP | 534 | |
| 407 | Hiram | Portage | village | 1242 | 1167 |
| 408 | Holgate | Henry | village | 1194 | 1120 |
| 409 | Holiday City | Williams | village | 49 | 47 |
| 410 | Holiday Valley | Clark | CDP | 1712 | |
| 411 | Holland | Lucas | village | 1306 | 1327 |
| 412 | Hollansburg | Darke | village | 214 | 208 |
| 413 | Holloway | Belmont | village | 345 | 329 |
| 414 | Holmesville | Holmes | village | 386 | 409 |
| 415 | Hopedale | Harrison | village | 984 | 969 |
| 416 | Howland Center | Trumbull | CDP | 6481 | |
| 417 | Hoytville | Wood | village | 296 | 297 |
| 418 | Hubbard | Trumbull | city | 8284 | 7776 |
| 419 | Huber Heights | Montgomery | city | 38212 | 37390 |
| 420 | Huber Ridge | Franklin | CDP | 4883 | |
| 421 | Hudson | Summit | city | 22439 | 23072 |
| 422 | Hunter | Warren | CDP | 1737 | |
| 423 | Hunting Valley | Cuyahoga | village | 735 | 707 |
| 424 | Huntsville | Logan | village | 454 | 417 |
| 425 | Huron | Erie | city | 7958 | 7378 |
| 426 | Independence | Cuyahoga | city | 7109 | 6820 |
| 427 | Irondale | Jefferson | village | 418 | 399 |
| 428 | Ironton | Lawrence | city | 11211 | 11320 |
| 429 | Ithaca | Darke | village | 102 | 99 |
| 430 | Jackson Center | Shelby | village | 1369 | 1447 |
| 431 | Jackson | Jackson | city | 6184 | 6168 |
| 432 | Jacksonburg | Butler | village | 67 | 69 |
| 433 | Jacksonville | Athens | village | 544 | 563 |
| 434 | Jamestown | Greene | village | 1917 | 1856 |
| 435 | Jefferson | Ashtabula | village | 3572 | 3437 |
| 436 | Jeffersonville | Fayette | village | 1288 | 1231 |
| 437 | Jenera | Hancock | village | 235 | 219 |
| 438 | Jeromesville | Ashland | village | 478 | 484 |
| 439 | Jerry City | Wood | village | 453 | 469 |
| 440 | Jerusalem | Monroe | village | 152 | 147 |
| 441 | Jewett | Harrison | village | 784 | 773 |
| 442 | Johnstown | Licking | village | 3440 | 3988 |
| 443 | Junction City | Perry | village | 818 | 836 |
| 444 | Kalida | Putnam | village | 1031 | 1151 |
| 445 | Kelleys Island | Erie | village | 367 | 383 |
| 446 | Kent | Portage | city | 27906 | 28253 |
| 447 | Kenton | Hardin | city | 8336 | 8050 |
| 448 | Kenwood | Hamilton | CDP | 7423 | |
| 449 | Kettering | Montgomery | city | 57502 | 54136 |
| 450 | Kettlersville | Shelby | village | 175 | 168 |
| 451 | Killbuck | Holmes | village | 839 | 889 |
| 452 | Kingston | Ross | village | 1032 | 1035 |
| 453 | Kipton | Lorain | village | 265 | 246 |
| 454 | Kirby | Wyandot | village | 132 | 124 |
| 455 | Kirkersville | Licking | village | 520 | 542 |
| 456 | Kirtland | Lake | city | 6670 | 7343 |
| 457 | Kirtland Hills | Lake | village | 597 | 779 |
| 458 | La Croft | Columbiana | CDP | 1307 | |
| 459 | La Rue | Marion | village | 775 | 708 |
| 460 | Lafayette | Allen | village | 304 | 294 |
| 461 | LaGrange | Lorain | village | 1815 | 2002 |
| 462 | Lake Darby | Franklin | CDP | 3727 | |
| 463 | Lakeline | Lake | village | 165 | 162 |
| 464 | Lakemore | Summit | village | 2561 | 2830 |
| 465 | Lakeview | Logan | village | 1074 | 1073 |
| 466 | Lakewood | Cuyahoga | city | 56646 | 51305 |
| 467 | Lancaster | Fairfield | city | 35335 | 36950 |
| 468 | Landen | Warren | CDP | 12766 | |
| 469 | Latty | Paulding | village | 200 | 185 |
| 470 | Laura | Miami | village | 487 | 499 |
| 471 | Laurelville | Hocking | village | 533 | 547 |
| 472 | Leavittsburg | Trumbull | CDP | 2200 | |
| 473 | Lebanon | Warren | city | 16962 | 20416 |
| 474 | Leesburg | Highland | village | 1253 | 1321 |
| 475 | Leesville | Carroll | village | 184 | 179 |
| 476 | Leetonia | Columbiana | village | 2043 | 2006 |
| 477 | Leipsic | Putnam | village | 2236 | 2185 |
| 478 | Lewisburg | Preble | village | 1798 | 1736 |
| 479 | Lewisville | Monroe | village | 233 | 224 |
| 480 | Lexington | Richland | village | 4165 | 4124 |
| 481 | Liberty Center | Henry | village | 1109 | 1090 |
| 482 | Lima | Allen | city | 40081 | 37936 |
| 483 | Limaville | Stark | village | 193 | 184 |
| 484 | Lincoln Heights | Hamilton | village | 4113 | 3861 |
| 485 | Lincoln Village | Franklin | CDP | 9482 | |
| 486 | Lindsey | Sandusky | village | 504 | 475 |
| 487 | Linndale | Cuyahoga | village | 117 | 90 |
| 488 | Lisbon | Columbiana | village | 2788 | 3011 |
| 489 | Lithopolis | Fairfield | village | 600 | 1000 |
| 490 | Lockbourne | Franklin | village | 280 | 268 |
| 491 | Lockington | Shelby | village | 208 | 200 |
| 492 | Lockland | Hamilton | village | 3707 | 3426 |
| 493 | Lodi | Medina | village | 3061 | 3358 |
| 494 | Logan | Hocking | city | 6704 | 7417 |
| 495 | Logan Elm Village | Pickaway | CDP | 1062 | |
| 496 | London | Madison | city | 8771 | 9545 |
| 497 | Lorain | Lorain | city | 68652 | 70124 |
| 498 | Lordstown | Trumbull | village | 3633 | 3556 |
| 499 | Lore City | Guernsey | village | 305 | 297 |
| 500 | Loudonville | Ashland | village | 2906 | 2993 |
| 501 | Louisville | Stark | city | 8904 | 9438 |
| 502 | Loveland | Hamilton | city | 11677 | 11540 |
| 503 | Loveland Park | Warren | CDP | 1799 | |
| 504 | Lowell | Washington | village | 628 | 596 |
| 505 | Lowellville | Mahoning | village | 1281 | 1153 |
| 506 | Lower Salem | Washington | village | 109 | 103 |
| 507 | Lucas | Richland | village | 620 | 594 |
| 508 | Lucasville | Scioto | CDP | 1588 | |
| 509 | Luckey | Wood | village | 998 | 989 |
| 510 | Ludlow Falls | Miami | village | 210 | 211 |
| 511 | Lynchburg | Highland | village | 1350 | 1409 |
| 512 | Lyndhurst | Cuyahoga | city | 15279 | 13991 |
| 513 | Lyons | Fulton | village | 559 | 565 |
| 514 | Macedonia | Summit | city | 9224 | 10412 |
| 515 | Mack North | Hamilton | CDP | 3529 | |
| 516 | Mack South | Hamilton | CDP | 5837 | |
| 517 | Macksburg | Washington | village | 202 | 202 |
| 518 | Madeira | Hamilton | city | 8923 | 8421 |
| 519 | Madison | Lake | village | 2921 | 3097 |
| 520 | Magnetic Springs | Union | village | 323 | 312 |
| 521 | Magnolia | Stark | village | 931 | 925 |
| 522 | Maineville | Warren | village | 885 | 1023 |
| 523 | Malinta | Henry | village | 285 | 274 |
| 524 | Malta | Morgan | village | 696 | 654 |
| 525 | Malvern | Carroll | village | 1218 | 1197 |
| 526 | Manchester | Adams | village | 2043 | 2091 |
| 527 | Mansfield | Richland | city | 49346 | 49675 |
| 528 | Mantua | Portage | village | 1046 | 1018 |
| 529 | Maple Heights | Cuyahoga | city | 26156 | 23901 |
| 530 | Maple Ridge | Mahoning | CDP | 910 | |
| 531 | Maplewood Park | Trumbull | CDP | 321 | |
| 532 | Marble Cliff | Franklin | village | 646 | 649 |
| 533 | Marblehead | Ottawa | village | 762 | 840 |
| 534 | Marengo | Morrow | village | 297 | 307 |
| 535 | Mariemont | Hamilton | village | 3408 | 3146 |
| 536 | Marietta | Washington | city | 14515 | 14153 |
| 537 | Marion | Marion | city | 35318 | 35686 |
| 538 | Marseilles | Wyandot | village | 124 | 118 |
| 539 | Marshallville | Wayne | village | 826 | 808 |
| 540 | Martins Ferry | Belmont | city | 7226 | 6694 |
| 541 | Martinsburg | Knox | village | 185 | 187 |
| 542 | Martinsville | Clinton | village | 440 | 436 |
| 543 | Marysville | Union | city | 15942 | 17622 |
| 544 | Mason | Warren | city | 22016 | 29555 |
| 545 | Massillon | Stark | city | 31325 | 32361 |
| 546 | Masury | Trumbull | CDP | 2618 | |
| 547 | Matamoras | Washington | village | 957 | 912 |
| 548 | Maumee | Lucas | city | 15237 | 13977 |
| 549 | Mayfield Heights | Cuyahoga | city | 19386 | 17888 |
| 550 | Mayfield | Cuyahoga | village | 3435 | 3148 |
| 551 | McArthur | Vinton | village | 1888 | 2034 |
| 552 | McClure | Henry | village | 761 | 717 |
| 553 | McComb | Hancock | village | 1676 | 1630 |
| 554 | McConnelsville | Morgan | village | 1676 | 1706 |
| 555 | McDonald | Trumbull | village | 3481 | 3256 |
| 556 | McGuffey | Hardin | village | 522 | 518 |
| 557 | Mechanicsburg | Champaign | village | 1744 | 1698 |
| 558 | Medina | Medina | city | 25139 | 26206 |
| 559 | Melrose | Paulding | village | 322 | 300 |
| 560 | Mendon | Mercer | village | 697 | 688 |
| 561 | Mentor | Lake | city | 50278 | 51739 |
| 562 | Mentor-on-the-Lake | Lake | city | 8127 | 8288 |
| 563 | Metamora | Fulton | village | 563 | 595 |
| 564 | Meyers Lake | Stark | village | 565 | 556 |
| 565 | Miamisburg | Montgomery | city | 19489 | 19839 |
| 566 | Middle Point | Van Wert | village | 593 | 568 |
| 567 | Middleburg Heights | Cuyahoga | city | 15542 | 15054 |
| 568 | Middlefield | Geauga | village | 2233 | 2389 |
| 569 | Middleport | Meigs | village | 2525 | 2486 |
| 570 | Middletown | Butler | city | 51605 | 51303 |
| 571 | Midland | Clinton | village | 265 | 263 |
| 572 | Midvale | Tuscarawas | village | 547 | 585 |
| 573 | Midway | Madison | village | 274 | 262 |
| 574 | Mifflin | Ashland | village | 144 | 145 |
| 575 | Milan | Erie | village | 1445 | 1354 |
| 576 | Milford Center | Union | village | 626 | 693 |
| 577 | Milford | Clermont | city | 6284 | 6313 |
| 578 | Millbury | Wood | village | 1161 | 1160 |
| 579 | Milledgeville | Fayette | village | 122 | 116 |
| 580 | Miller City | Putnam | village | 136 | 127 |
| 581 | Millersburg | Holmes | village | 3326 | 3588 |
| 582 | Millersport | Fairfield | village | 963 | 927 |
| 583 | Millville | Butler | village | 817 | 887 |
| 584 | Milton Center | Wood | village | 195 | 195 |
| 585 | Miltonsburg | Monroe | village | 29 | 28 |
| 586 | Mineral City | Tuscarawas | village | 841 | 843 |
| 587 | Mineral Ridge | Trumbull | CDP | 3900 | |
| 588 | Minerva Park | Franklin | village | 1288 | 1204 |
| 589 | Minerva | Stark | village | 3934 | 3911 |
| 590 | Mingo Junction | Jefferson | village | 3631 | 3335 |
| 591 | Minster | Auglaize | village | 2794 | 2777 |
| 592 | Mogadore | Summit | village | 3893 | 3926 |
| 593 | Monfort Heights East | Hamilton | CDP | 3880 | |
| 594 | Monfort Heights South | Hamilton | CDP | 4466 | |
| 595 | Monroe | Butler | city | 7133 | 11870 |
| 596 | Monroeville | Huron | village | 1433 | 1357 |
| 597 | Montezuma | Mercer | village | 191 | 187 |
| 598 | Montgomery | Hamilton | city | 10163 | 10210 |
| 599 | Montpelier | Williams | village | 4320 | 4049 |
| 600 | Montrose-Ghent | Summit | CDP | 5261 | |
| 601 | Moraine | Montgomery | city | 6897 | 6536 |
| 602 | Moreland Hills | Cuyahoga | village | 3298 | 3093 |
| 603 | Morral | Marion | village | 388 | 371 |
| 604 | Morristown | Belmont | village | 299 | 285 |
| 605 | Morrow | Warren | village | 1286 | 1534 |
| 606 | Moscow | Clermont | village | 244 | 243 |
| 607 | Mount Blanchard | Hancock | village | 484 | 430 |
| 608 | Mount Carmel | Clermont | CDP | 4308 | |
| 609 | Mount Cory | Hancock | village | 203 | 191 |
| 610 | Mount Eaton | Wayne | village | 246 | 241 |
| 611 | Mount Gilead | Morrow | village | 3290 | 3531 |
| 612 | Mount Healthy | Hamilton | city | 7149 | 5988 |
| 613 | Mount Healthy Heights | Hamilton | CDP | 3450 | |
| 614 | Mount Orab | Brown | village | 2307 | 2741 |
| 615 | Mount Pleasant | Jefferson | village | 535 | 499 |
| 616 | Mount Repose | Clermont | CDP | 4102 | |
| 617 | Mount Sterling | Madison | village | 1865 | 1827 |
| 618 | Mount Vernon | Knox | city | 14375 | 15950 |
| 619 | Mount Victory | Hardin | village | 600 | 593 |
| 620 | Mowrystown | Highland | village | 373 | 385 |
| 621 | Mulberry | Clermont | CDP | 3139 | |
| 622 | Munroe Falls | Summit | city | 5314 | 5199 |
| 623 | Murray City | Hocking | village | 452 | 463 |
| 624 | Mutual | Champaign | village | 132 | 129 |
| 625 | Napoleon | Henry | city | 9318 | 8888 |
| 626 | Nashville | Holmes | village | 172 | 183 |
| 627 | Navarre | Stark | village | 1440 | 1423 |
| 628 | Neffs | Belmont | CDP | 1138 | |
| 629 | Nellie | Coshocton | village | 134 | 133 |
| 630 | Nelsonville | Athens | city | 5230 | 5400 |
| 631 | Nevada | Wyandot | village | 814 | 767 |
| 632 | Neville | Clermont | village | 127 | 139 |
| 633 | New Albany | Franklin | village | 3711 | 6588 |
| 634 | New Alexandria | Jefferson | village | 222 | 211 |
| 635 | New Athens | Harrison | village | 342 | 342 |
| 636 | New Bavaria | Henry | village | 78 | 76 |
| 637 | New Bloomington | Marion | village | 548 | 537 |
| 638 | New Boston | Scioto | village | 2340 | 2163 |
| 639 | New Bremen | Auglaize | village | 2909 | 3033 |
| 640 | New Carlisle | Clark | city | 5735 | 5577 |
| 641 | New Concord | Muskingum | village | 2651 | 2645 |
| 642 | New Franklin | Summit | city | 2191 | 14963 |
| 643 | New Holland | Pickaway | village | 785 | 785 |
| 644 | New Knoxville | Auglaize | village | 891 | 891 |
| 645 | New Lebanon | Montgomery | village | 4231 | 4129 |
| 646 | New Lexington | Perry | village | 4689 | 4538 |
| 647 | New London | Huron | village | 2696 | 2616 |
| 648 | New Madison | Darke | village | 817 | 759 |
| 649 | New Miami | Butler | village | 2469 | 2640 |
| 650 | New Middletown | Mahoning | village | 1682 | 1571 |
| 651 | New Paris | Preble | village | 1623 | 1501 |
| 652 | New Philadelphia | Tuscarawas | city | 17056 | 17339 |
| 653 | New Richmond | Clermont | village | 2219 | 2495 |
| 654 | New Riegel | Seneca | village | 226 | 213 |
| 655 | New Straitsville | Perry | village | 774 | 787 |
| 656 | New Vienna | Clinton | village | 1294 | 1382 |
| 657 | New Washington | Crawford | village | 987 | 922 |
| 658 | New Waterford | Columbiana | village | 1391 | 1358 |
| 659 | New Weston | Darke | village | 135 | 132 |
| 660 | Newark | Licking | city | 46279 | 47176 |
| 661 | Newburgh Heights | Cuyahoga | village | 2389 | 2158 |
| 662 | Newcomerstown | Tuscarawas | village | 4008 | 3902 |
| 663 | Newton Falls | Trumbull | city | 5002 | 4694 |
| 664 | Newtonsville | Clermont | village | 492 | 533 |
| 665 | Newtown | Hamilton | village | 2420 | 3833 |
| 666 | Ney | Defiance | village | 364 | 335 |
| 667 | Niles | Trumbull | city | 20932 | 19477 |
| 668 | North Baltimore | Wood | village | 3361 | 3344 |
| 669 | North Bend | Hamilton | village | 603 | 627 |
| 670 | North Canton | Stark | city | 16369 | 16886 |
| 671 | North College Hill | Hamilton | city | 10082 | 9429 |
| 672 | North Fairfield | Huron | village | 573 | 564 |
| 673 | North Fork Village | Ross | CDP | 1726 | |
| 674 | North Hampton | Clark | village | 370 | 355 |
| 675 | North Kingsville | Ashtabula | village | 2658 | 2580 |
| 676 | North Lewisburg | Champaign | village | 1588 | 1575 |
| 677 | North Madison | Lake | CDP | 8451 | |
| 678 | North Olmsted | Cuyahoga | city | 34113 | 31641 |
| 679 | North Perry | Lake | village | 838 | 959 |
| 680 | North Randall | Cuyahoga | village | 906 | 837 |
| 681 | North Ridgeville | Lorain | city | 22338 | 27578 |
| 682 | North Robinson | Crawford | village | 211 | 194 |
| 683 | North Royalton | Cuyahoga | city | 28648 | 29373 |
| 684 | North Star | Darke | village | 209 | 204 |
| 685 | North Zanesville | Muskingum | CDP | 3013 | |
| 686 | Northbrook | Hamilton | CDP | 11076 | |
| 687 | Northfield | Summit | village | 3827 | 3677 |
| 688 | Northgate | Hamilton | CDP | 8016 | |
| 689 | Northridge | Darke | village | 6853 | |
| 690 | Northridge | Montgomery | CDP | 8487 | |
| 691 | Northwood | Wood | city | 5471 | 5521 |
| 692 | Norton | Summit | city | 11523 | 11484 |
| 693 | Norwalk | Huron | city | 16238 | 16596 |
| 694 | Norwich | Muskingum | village | 113 | 117 |
| 695 | Norwood | Hamilton | city | 21675 | 20102 |
| 696 | Oak Harbor | Ottawa | village | 2841 | 2801 |
| 697 | Oak Hill | Jackson | village | 1685 | 1625 |
| 698 | Oakwood | Montgomery | city | 9215 | 8517 |
| 699 | Oakwood | Cuyahoga | village | 3667 | 3675 |
| 700 | Oakwood | Paulding | village | 607 | 559 |
| 701 | Oberlin | Lorain | city | 8195 | 8330 |
| 702 | Obetz | Franklin | village | 3977 | 4165 |
| 703 | Octa | Fayette | village | 83 | 80 |
| 704 | Ohio City | Van Wert | village | 784 | 760 |
| 705 | Old Washington | Guernsey | village | 265 | 260 |
| 706 | Olde West Chester | Butler | CDP | 232 | |
| 707 | Olmsted Falls | Cuyahoga | city | 7962 | 8233 |
| 708 | Ontario | Richland | city | 5303 | 5242 |
| 709 | Orange | Cuyahoga | village | 3236 | 3287 |
| 710 | Orangeville | Trumbull | village | 189 | 180 |
| 711 | Oregon | Lucas | city | 19355 | 18994 |
| 712 | Orient | Pickaway | village | 269 | 269 |
| 713 | Orrville | Wayne | city | 8551 | 8399 |
| 714 | Orwell | Ashtabula | village | 1519 | 1478 |
| 715 | Osgood | Darke | village | 255 | 249 |
| 716 | Ostrander | Delaware | village | 405 | 550 |
| 717 | Ottawa Hills | Lucas | village | 4564 | 4600 |
| 718 | Ottawa | Putnam | village | 4367 | 4428 |
| 719 | Ottoville | Putnam | village | 873 | 861 |
| 720 | Otway | Scioto | village | 86 | 83 |
| 721 | Owensville | Clermont | village | 816 | 842 |
| 722 | Oxford | Butler | city | 21943 | 22210 |
| 723 | Painesville | Lake | city | 17503 | 18109 |
| 724 | Palestine | Darke | village | 170 | 164 |
| 725 | Pandora | Putnam | village | 1188 | 1195 |
| 726 | Park Layne | Clark | CDP | 4519 | |
| 727 | Parma | Cuyahoga | city | 85655 | 78785 |
| 728 | Parma Heights | Cuyahoga | city | 21659 | 19976 |
| 729 | Parral | Tuscarawas | village | 241 | 234 |
| 730 | Pataskala | Licking | city | 10249 | 12649 |
| 731 | Patterson | Hardin | village | 138 | 137 |
| 732 | Paulding | Paulding | village | 3595 | 3367 |
| 733 | Payne | Paulding | village | 1166 | 1110 |
| 734 | Peebles | Adams | village | 1739 | 1825 |
| 735 | Pemberville | Wood | village | 1365 | 1353 |
| 736 | Peninsula | Summit | village | 602 | 685 |
| 737 | Pepper Pike | Cuyahoga | city | 6040 | 5733 |
| 738 | Perry Heights | Stark | CDP | 8900 | |
| 739 | Perry | Lake | village | 1195 | 1279 |
| 740 | Perrysburg | Wood | city | 16945 | 17042 |
| 741 | Perrysville | Ashland | village | 816 | 819 |
| 742 | Phillipsburg | Montgomery | village | 628 | 593 |
| 743 | Philo | Muskingum | village | 769 | 765 |
| 744 | Pickerington | Fairfield | city | 9792 | 17215 |
| 745 | Pigeon Creek | Summit | CDP | 945 | |
| 746 | Piketon | Pike | village | 1907 | 1969 |
| 747 | Pioneer | Williams | village | 1460 | 1398 |
| 748 | Piqua | Miami | city | 20738 | 20630 |
| 749 | Pitsburg | Darke | village | 392 | 383 |
| 750 | Plain City | Madison | village | 2832 | 3537 |
| 751 | Plainfield | Coshocton | village | 158 | 158 |
| 752 | Pleasant City | Guernsey | village | 439 | 429 |
| 753 | Pleasant Grove | Muskingum | CDP | 2016 | |
| 754 | Pleasant Hill | Miami | village | 1134 | 1125 |
| 755 | Pleasant Plain | Warren | village | 156 | 167 |
| 756 | Pleasant Run | Hamilton | CDP | 5267 | |
| 757 | Pleasant Run Farm | Hamilton | CDP | 4731 | |
| 758 | Pleasantville | Fairfield | village | 877 | 853 |
| 759 | Plymouth | Richland | village | 1852 | 1829 |
| 760 | Poland | Mahoning | village | 2866 | 2691 |
| 761 | Polk | Ashland | village | 357 | 351 |
| 762 | Pomeroy | Meigs | village | 1966 | 1968 |
| 763 | Port Clinton | Ottawa | city | 6391 | 6198 |
| 764 | Port Jefferson | Shelby | village | 321 | 320 |
| 765 | Port Washington | Tuscarawas | village | 552 | 567 |
| 766 | Port William | Clinton | village | 258 | 255 |
| 767 | Portage Lakes | Summit | CDP | 9870 | |
| 768 | Portage | Wood | village | 428 | 429 |
| 769 | Portsmouth | Scioto | city | 20909 | 20133 |
| 770 | Potsdam | Miami | village | 203 | 207 |
| 771 | Powell | Delaware | city | 6247 | 12162 |
| 772 | Powhatan Point | Belmont | village | 1744 | 1667 |
| 773 | Proctorville | Lawrence | village | 620 | 623 |
| 774 | Prospect | Marion | village | 1191 | 1101 |
| 775 | Put-in-Bay | Ottawa | village | 128 | 130 |
| 776 | Quaker City | Guernsey | village | 563 | 551 |
| 777 | Quincy | Logan | village | 734 | 695 |
| 778 | Racine | Meigs | village | 746 | 747 |
| 779 | Rarden | Scioto | village | 176 | 171 |
| 780 | Ravenna | Portage | city | 11771 | 11422 |
| 781 | Rawson | Hancock | village | 465 | 442 |
| 782 | Rayland | Jefferson | village | 434 | 400 |
| 783 | Reading | Hamilton | city | 11292 | 10390 |
| 784 | Reminderville | Summit | village | 2347 | 2565 |
| 785 | Rendville | Perry | village | 46 | 47 |
| 786 | Republic | Seneca | village | 614 | 581 |
| 787 | Reynoldsburg | Franklin | city | 32069 | 33553 |
| 788 | Richfield | Summit | village | 3286 | 3576 |
| 789 | Richmond Heights | Cuyahoga | city | 10944 | 10233 |
| 790 | Richmond | Jefferson | village | 471 | 453 |
| 791 | Richwood | Union | village | 2156 | 2165 |
| 792 | Ridgeway | Hardin | village | 354 | 345 |
| 793 | Rio Grande | Gallia | village | 915 | 873 |
| 794 | Ripley | Brown | village | 1745 | 1710 |
| 795 | Risingsun | Wood | village | 620 | 608 |
| 796 | Rittman | Wayne | city | 6314 | 6282 |
| 797 | Riverlea | Franklin | village | 499 | 477 |
| 798 | Riverside | Montgomery | city | 23545 | 25535 |
| 799 | Roaming Shores | Ashtabula | village | 1239 | 1201 |
| 800 | Rochester | Lorain | village | 190 | 182 |
| 801 | Rock Creek | Ashtabula | village | 584 | 558 |
| 802 | Rockford | Mercer | village | 1126 | 1097 |
| 803 | Rocky Ridge | Ottawa | village | 389 | 387 |
| 804 | Rocky River | Cuyahoga | city | 20735 | 19111 |
| 805 | Rogers | Columbiana | village | 266 | 254 |
| 806 | Rome | Adams | village | 117 | 123 |
| 807 | Rosemount | Scioto | CDP | 2043 | |
| 808 | Roseville | Perry | village | 1936 | 1891 |
| 809 | Ross | Butler | CDP | 1971 | |
| 810 | Rossburg | Darke | village | 224 | 217 |
| 811 | Rossford | Wood | city | 6406 | 6404 |
| 812 | Roswell | Tuscarawas | village | 276 | 280 |
| 813 | Rushsylvania | Logan | village | 543 | 519 |
| 814 | Rushville | Fairfield | village | 268 | 262 |
| 815 | Russells Point | Logan | village | 1619 | 1529 |
| 816 | Russellville | Brown | village | 453 | 435 |
| 817 | Russia | Shelby | village | 551 | 612 |
| 818 | Rutland | Meigs | village | 401 | 418 |
| 819 | Sabina | Clinton | village | 2780 | 2800 |
| 820 | Salem | Columbiana | city | 12197 | 11842 |
| 821 | Salesville | Guernsey | village | 154 | 151 |
| 822 | Salineville | Columbiana | village | 1397 | 1331 |
| 823 | Sandusky | Erie | city | 27844 | 25861 |
| 824 | Sandusky South | Erie | CDP | 6599 | |
| 825 | Sarahsville | Noble | village | 198 | 193 |
| 826 | Sardinia | Brown | village | 862 | 849 |
| 827 | Savannah | Ashland | village | 372 | 367 |
| 828 | Scio | Harrison | village | 799 | 763 |
| 829 | Sciotodale | Scioto | CDP | 982 | |
| 830 | Scott | Van Wert | village | 322 | 313 |
| 831 | Seaman | Adams | village | 1039 | 1073 |
| 832 | Sebring | Mahoning | village | 4912 | 4585 |
| 833 | Senecaville | Guernsey | village | 453 | 443 |
| 834 | Seven Hills | Cuyahoga | city | 12080 | 11694 |
| 835 | Seven Mile | Butler | village | 678 | 766 |
| 836 | Seville | Medina | village | 2160 | 2424 |
| 837 | Shadyside | Belmont | village | 3675 | 3553 |
| 838 | Shaker Heights | Cuyahoga | city | 29405 | 26777 |
| 839 | Sharonville | Hamilton | city | 13804 | 13225 |
| 840 | Shawnee Hills | Greene | CDP | 2355 | |
| 841 | Shawnee Hills | Delaware | village | 419 | 569 |
| 842 | Shawnee | Perry | village | 608 | 639 |
| 843 | Sheffield Lake | Lorain | city | 9371 | 8938 |
| 844 | Sheffield | Lorain | village | 2949 | 3486 |
| 845 | Shelby | Richland | city | 9821 | 9383 |
| 846 | Sherrodsville | Carroll | village | 316 | 307 |
| 847 | Sherwood | Hamilton | CDP | 3907 | |
| 848 | Sherwood | Defiance | village | 801 | 810 |
| 849 | Shiloh | Montgomery | CDP | 11272 | |
| 850 | Shiloh | Richland | village | 721 | 694 |
| 851 | Shreve | Wayne | village | 1582 | 1499 |
| 852 | Sidney | Shelby | city | 20211 | 20019 |
| 853 | Silver Lake | Summit | village | 3019 | 3118 |
| 854 | Silverton | Hamilton | city | 5178 | 5168 |
| 855 | Sinking Spring | Highland | village | 158 | 164 |
| 856 | Smithfield | Jefferson | village | 867 | 802 |
| 857 | Smithville | Wayne | village | 1333 | 1300 |
| 858 | Solon | Cuyahoga | city | 21802 | 22032 |
| 859 | Somerset | Perry | village | 1549 | 1544 |
| 860 | Somerville | Butler | village | 294 | 320 |
| 861 | South Amherst | Lorain | village | 1863 | 1749 |
| 862 | South Bloomfield | Pickaway | village | 1179 | 1642 |
| 863 | South Canal | Trumbull | CDP | 1346 | |
| 864 | South Charleston | Clark | village | 1850 | 1787 |
| 865 | South Euclid | Cuyahoga | city | 23537 | 21439 |
| 866 | South Lebanon | Warren | village | 2538 | 3602 |
| 867 | South Middletown | Butler | CDP | 264 | |
| 868 | South Point | Lawrence | village | 3742 | 3966 |
| 869 | South Russell | Geauga | village | 4022 | 3938 |
| 870 | South Salem | Ross | village | 213 | 218 |
| 871 | South Solon | Madison | village | 405 | 387 |
| 872 | South Vienna | Clark | village | 469 | 452 |
| 873 | South Webster | Scioto | village | 764 | 741 |
| 874 | South Zanesville | Muskingum | village | 1936 | 1982 |
| 875 | Sparta | Morrow | village | 191 | 198 |
| 876 | Spencer | Medina | village | 747 | 813 |
| 877 | Spencerville | Allen | village | 2235 | 2167 |
| 878 | Spring Valley | Greene | village | 510 | 494 |
| 879 | Springboro | Warren | city | 12380 | 17253 |
| 880 | Springdale | Hamilton | city | 10563 | 10185 |
| 881 | Springfield | Clark | city | 65358 | 62417 |
| 882 | St. Bernard | Hamilton | city | 4924 | 4562 |
| 883 | St. Clairsville | Belmont | city | 5057 | 5063 |
| 884 | St. Henry | Mercer | village | 2271 | 2366 |
| 885 | St. Louisville | Licking | village | 346 | 335 |
| 886 | St. Martin | Brown | village | 91 | 106 |
| 887 | St. Marys | Auglaize | city | 8342 | 8111 |
| 888 | St. Paris | Champaign | village | 1998 | 1963 |
| 889 | Stafford | Monroe | village | 86 | 83 |
| 890 | Steubenville | Jefferson | city | 19015 | 18864 |
| 891 | Stockport | Morgan | village | 540 | 529 |
| 892 | Stone Creek | Tuscarawas | village | 184 | 180 |
| 893 | Stony Prairie | Sandusky | CDP | 836 | |
| 894 | Stoutsville | Fairfield | village | 581 | 573 |
| 895 | Stow | Summit | city | 32139 | 34051 |
| 896 | Strasburg | Tuscarawas | village | 2310 | 2673 |
| 897 | Stratton | Jefferson | village | 277 | 275 |
| 898 | Streetsboro | Portage | city | 12311 | 14270 |
| 899 | Strongsville | Cuyahoga | city | 43858 | 42874 |
| 900 | Struthers | Mahoning | city | 11756 | 10859 |
| 901 | Stryker | Williams | village | 1406 | 1369 |
| 902 | Sugar Bush Knolls | Portage | village | 227 | 223 |
| 903 | Sugar Grove | Fairfield | village | 448 | 445 |
| 904 | Sugarcreek | Tuscarawas | village | 2174 | 2171 |
| 905 | Sulphur Springs | Crawford | CDP | 194 | |
| 906 | Summerfield | Noble | village | 296 | 288 |
| 907 | Summerside | Clermont | CDP | 5523 | |
| 908 | Summitville | Columbiana | village | 108 | 104 |
| 909 | Sunbury | Delaware | village | 2630 | 3308 |
| 910 | Swanton | Fulton | village | 3307 | 3657 |
| 911 | Sycamore | Wyandot | village | 914 | 873 |
| 912 | Sylvania | Lucas | city | 18670 | 19198 |
| 913 | Syracuse | Meigs | village | 879 | 862 |
| 914 | Tallmadge | Summit | city | 16390 | 17296 |
| 915 | Tarlton | Pickaway | village | 298 | 308 |
| 916 | Terrace Park | Hamilton | village | 2273 | 2174 |
| 917 | The Plains | Athens | CDP | 2931 | |
| 918 | The Village of Indian Hill | Hamilton | city | 5907 | 5893 |
| 919 | Thornville | Perry | village | 731 | 1125 |
| 920 | Thurston | Fairfield | village | 555 | 604 |
| 921 | Tiffin | Seneca | city | 18135 | 17363 |
| 922 | Tiltonsville | Jefferson | village | 1329 | 1209 |
| 923 | Timberlake | Lake | village | 775 | 737 |
| 924 | Tipp City | Miami | city | 9221 | 9265 |
| 925 | Tiro | Crawford | village | 281 | 256 |
| 926 | Toledo | Lucas | city | 313619 | 295029 |
| 927 | Tontogany | Wood | village | 364 | 371 |
| 928 | Toronto | Jefferson | city | 5676 | 5250 |
| 929 | Tremont City | Clark | village | 349 | 344 |
| 930 | Trenton | Butler | city | 8746 | 10782 |
| 931 | Trimble | Athens | village | 466 | 483 |
| 932 | Trotwood | Montgomery | city | 27420 | 26275 |
| 933 | Troy | Miami | city | 21999 | 22011 |
| 934 | Turpin Hills | Hamilton | CDP | 4960 | |
| 935 | Tuscarawas | Tuscarawas | village | 934 | 977 |
| 936 | Twinsburg | Summit | city | 17006 | 17468 |
| 937 | Uhrichsville | Tuscarawas | city | 5662 | 5521 |
| 938 | Union City | Darke | village | 1767 | 1660 |
| 939 | Union | Montgomery | city | 5574 | 6309 |
| 940 | Uniontown | Stark | CDP | 2802 | |
| 941 | Unionville Center | Union | village | 299 | 284 |
| 942 | Uniopolis | Auglaize | village | 256 | 248 |
| 943 | University Heights | Cuyahoga | city | 14146 | 12753 |
| 944 | Upper Arlington | Franklin | city | 33686 | 31746 |
| 945 | Upper Sandusky | Wyandot | city | 6533 | 6418 |
| 946 | Urbana | Champaign | city | 11613 | 11408 |
| 947 | Urbancrest | Franklin | village | 868 | 877 |
| 948 | Utica | Licking | village | 2130 | 2103 |
| 949 | Valley Hi | Logan | village | 244 | 233 |
| 950 | Valley View | Cuyahoga | village | 2179 | 2034 |
| 951 | Valleyview | Franklin | village | 601 | 568 |
| 952 | Van Buren | Hancock | village | 313 | 322 |
| 953 | Van Wert | Van Wert | city | 10690 | 10269 |
| 954 | Vandalia | Montgomery | city | 14603 | 14162 |
| 955 | Vanlue | Hancock | village | 371 | 341 |
| 956 | Venedocia | Van Wert | village | 160 | 150 |
| 957 | Vermilion | Lorain | city | 10927 | 10775 |
| 958 | Verona | Preble | village | 430 | 445 |
| 959 | Versailles | Darke | village | 2589 | 2532 |
| 960 | Vienna Center | Trumbull | CDP | 994 | |
| 961 | Vinton | Gallia | village | 324 | 339 |
| 962 | Wadsworth | Medina | city | 18437 | 20417 |
| 963 | Waite Hill | Lake | village | 446 | 548 |
| 964 | Wakeman | Huron | village | 951 | 937 |
| 965 | Walbridge | Wood | village | 2546 | 3096 |
| 966 | Waldo | Marion | village | 332 | 313 |
| 967 | Walton Hills | Cuyahoga | village | 2400 | 2297 |
| 968 | Wapakoneta | Auglaize | city | 9474 | 9432 |
| 969 | Warren | Trumbull | city | 46832 | 44270 |
| 970 | Warrensville Heights | Cuyahoga | city | 15109 | 13751 |
| 971 | Warsaw | Coshocton | village | 781 | 773 |
| 972 | Washington Court House | Fayette | city | (X) | 13661 |
| 973 | Washingtonville | Columbiana | village | 789 | 750 |
| 974 | Waterville | Lucas | village | 4828 | 5211 |
| 975 | Wauseon | Fulton | city | 7091 | 7278 |
| 976 | Waverly City | Pike | city | 4433 | 4397 |
| 977 | Wayne Lakes | Darke | village | 684 | 650 |
| 978 | Wayne | Wood | village | 842 | 854 |
| 979 | Waynesburg | Stark | village | 1003 | 971 |
| 980 | Waynesfield | Auglaize | village | 803 | 789 |
| 981 | Waynesville | Warren | village | 2558 | 3034 |
| 982 | Wellington | Lorain | village | 4511 | 4672 |
| 983 | Wellston | Jackson | city | 6078 | 5946 |
| 984 | Wellsville | Columbiana | village | 4133 | 3932 |
| 985 | West Alexandria | Preble | village | 1395 | 1305 |
| 986 | West Carrollton City | Montgomery | city | 13818 | 12872 |
| 987 | West Elkton | Preble | village | 194 | 174 |
| 988 | West Farmington | Trumbull | village | 519 | 488 |
| 989 | West Hill | Trumbull | CDP | 2523 | |
| 990 | West Jefferson | Madison | village | 4331 | 4283 |
| 991 | West Lafayette | Coshocton | village | 2313 | 2495 |
| 992 | West Leipsic | Putnam | village | 271 | 263 |
| 993 | West Liberty | Logan | village | 1813 | 1738 |
| 994 | West Manchester | Preble | village | 433 | 400 |
| 995 | West Mansfield | Logan | village | 700 | 683 |
| 996 | West Millgrove | Wood | village | 78 | 77 |
| 997 | West Milton | Miami | village | 4645 | 4621 |
| 998 | West Portsmouth | Scioto | CDP | 3458 | |
| 999 | West Rushville | Fairfield | village | 132 | 137 |
| 1000 | West Salem | Wayne | village | 1501 | 1470 |
| 1001 | West Union | Adams | village | 2903 | 3081 |
| 1002 | West Unity | Adams | village | 2903 | 3081 |
| 1003 | Westerville | Franklin | city | 35318 | 35739 |
| 1004 | Westfield Center | Williams | village | 1790 | 1765 |
| 1005 | Westlake | Medina | village | 1054 | 1158 |
| 1006 | Weston | Cuyahoga | city | 31719 | 30710 |
| 1007 | Wetherington | Butler | CDP | 1010 | |
| 1008 | Wharton | Wyandot | village | 409 | 388 |
| 1009 | Wheelersburg | Scioto | CDP | 6471 | |
| 1010 | White Oak | Hamilton | CDP | 13277 | |
| 1011 | White Oak East | Hamilton | CDP | 3508 | |
| 1012 | White Oak West | Hamilton | CDP | 2932 | |
| 1013 | Whitehall | Franklin | city | 19201 | 18124 |
| 1014 | Whitehouse | Lucas | village | 2733 | 3769 |
| 1015 | Wickliffe | Lake | city | 13484 | 13009 |
| 1016 | Wilberforce | Greene | CDP | 1579 | |
| 1017 | Wilkesville | Vinton | village | 151 | 162 |
| 1018 | Willard | Huron | city | 6806 | 6711 |
| 1019 | Williamsburg | Clermont | village | 2358 | 2363 |
| 1020 | Williamsport | Pickaway | village | 1002 | 1024 |
| 1021 | Willoughby | Lake | city | 22621 | 22410 |
| 1022 | Willoughby Hills | Lake | city | 8595 | 8549 |
| 1023 | Willowick | Lake | city | 14361 | 13762 |
| 1024 | Willshire | Van Wert | village | 463 | 442 |
| 1025 | Wilmington | Clinton | city | 11921 | 12499 |
| 1026 | Wilmot | Stark | village | 335 | 339 |
| 1027 | Wilson | Monroe | village | 118 | 115 |
| 1028 | Winchester | Adams | village | 1025 | 1074 |
| 1029 | Windham | Portage | village | 2806 | 2726 |
| 1030 | Wintersville | Jefferson | village | 4067 | 3800 |
| 1031 | Withamsville | Clermont | CDP | 3145 | |
| 1032 | Woodbourne-Hyde Park | Montgomery | CDP | 7910 | |
| 1033 | Woodlawn | Hamilton | village | 2816 | 2609 |
| 1034 | Woodmere | Cuyahoga | village | 828 | 761 |
| 1035 | Woodsfield | Monroe | village | 2598 | 2429 |
| 1036 | Woodstock | Champaign | village | 317 | 309 |
| 1037 | Woodville | Sandusky | village | 1977 | 1972 |
| 1038 | Wooster | Wayne | city | 24811 | 26010 |
| 1039 | Worthington | Franklin | city | 14125 | 13282 |
| 1040 | Wren | Van Wert | village | 199 | 191 |
| 1041 | Wright-Patterson AFB | Montgomery | CDP | 6656 | |
| 1042 | Wyoming | Hamilton | city | 8261 | 8363 |
| 1043 | Xenia | Greene | city | 24164 | 23656 |
| 1044 | Yankee Lake | Trumbull | village | 99 | 96 |
| 1045 | Yellow Springs | Greene | village | 3761 | 3609 |
| 1046 | Yorkshire | Darke | village | 110 | 106 |
| 1047 | Yorkville | Jefferson | village | 1230 | 1172 |
| 1048 | Youngstown | Mahoning | city | 82026 | 73818 |
| 1049 | Zaleski | Vinton | village | 375 | 404 |
| 1050 | Zanesfield | Logan | village | 220 | 204 |
| 1051 | Zanesville | Muskingum | city | 25586 | 25116 |
| 1052 | Zoar | Tuscarawas | village | 193 | 191 |