# List of county courthouses in Iowa

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This is a list of Iowa county courthouses. Each county in Iowa has a city that is the county seat where the county government resides, including a county courthouse, except for Lee County, which has two county seats and two county courthouses.
| Courthouse | County | Location |
| Adair County Courthouse | Adair County | 41°18′17″N 94°27′35″W﻿ / ﻿41.30472°N 94.45972°W﻿ / 41.30472; -94.45972 Iowa Ave. and 1st St. Greenfield, Iowa |
| Adams County Courthouse | Adams County | 40°59′28.43″N 94°44′5.20″W﻿ / ﻿40.9912306°N 94.7347778°W﻿ / 40.9912306; -94.7347778 500 9th St. Corning, Iowa |
| Allamakee County Courthouse | Allamakee County | 43°16′13″N 91°28′32″W﻿ / ﻿43.27028°N 91.47556°W﻿ / 43.27028; -91.47556 110 Allamakee St. Waukon, Iowa |
| Appanoose County Courthouse | Appanoose County | 40°44′1.58″N 92°52′28.09″W﻿ / ﻿40.7337722°N 92.8744694°W﻿ / 40.7337722; -92.8744694 201 North 12th Street Centerville, Iowa |
| Audubon County Courthouse | Audubon County | 41°43′17.49″N 94°55′46.56″W﻿ / ﻿41.7215250°N 94.9296000°W﻿ / 41.7215250; -94.9296000 318 Leroy St. Audubon, Iowa |
| Benton County Courthouse | Benton County | 42°10′5.56″N 92°01′24.83″W﻿ / ﻿42.1682111°N 92.0235639°W﻿ / 42.1682111; -92.0235639 111 E. 4th St. Vinton, Iowa |
| Black Hawk County Courthouse | Black Hawk County | 42°29′55″N 92°19′59″W﻿ / ﻿42.49861°N 92.33306°W﻿ / 42.49861; -92.33306 316 East 5th Street Waterloo, Iowa |
| Boone County Courthouse | Boone County | 42°3′32″N 93°54′22″W﻿ / ﻿42.05889°N 93.90611°W﻿ / 42.05889; -93.90611 N. State and W. 2nd Sts. Boone, Iowa |
| Bremer County Courthouse | Bremer County | 42°43′35.55″N 92°27′54.39″W﻿ / ﻿42.7265417°N 92.4651083°W﻿ / 42.7265417; -92.4651083 415 E. Bremer Ave. Waverly, Iowa |
| Buchanan County Courthouse | Buchanan County | 42°28′14″N 91°53′21″W﻿ / ﻿42.47056°N 91.88917°W﻿ / 42.47056; -91.88917 210 5th Ave.NE Independence, Iowa |
| Buena Vista County Courthouse | Buena Vista County | 42°38′41.77″N 95°11′56.49″W﻿ / ﻿42.6449361°N 95.1990250°W﻿ / 42.6449361; -95.1990250 215 E. 5th St. Storm Lake, Iowa |
| Butler County Courthouse | Butler County | 42°45′21.86″N 92°47′42.57″W﻿ / ﻿42.7560722°N 92.7951583°W﻿ / 42.7560722; -92.7951583 428 Sixth St. Allison, Iowa |
| Calhoun County Courthouse | Calhoun County | 42°23′42.66″N 94°38′2.73″W﻿ / ﻿42.3951833°N 94.6340917°W﻿ / 42.3951833; -94.6340917 416 Fourth St. Rockwell City, Iowa |
| Carroll County Courthouse | Carroll County | 42°03′52.79″N 94°52′0.47″W﻿ / ﻿42.0646639°N 94.8667972°W﻿ / 42.0646639; -94.8667972 114 E. 6th St. Carroll, Iowa |
| Cass County Courthouse | Cass County | 41°24′12″N 95°0′52″W﻿ / ﻿41.40333°N 95.01444°W﻿ / 41.40333; -95.01444 5 W. 7th St. Atlantic, Iowa |
| Cedar County Courthouse | Cedar County | 41°46′9.93″N 91°07′39.86″W﻿ / ﻿41.7694250°N 91.1277389°W﻿ / 41.7694250; -91.1277389 400 Cedar St. Tipton, Iowa |
| Cerro Gordo County Courthouse | Cerro Gordo County | 43°09′15.35″N 93°12′11.33″W﻿ / ﻿43.1542639°N 93.2031472°W﻿ / 43.1542639; -93.2031472 220 North Washington Ave. Mason City, Iowa |
| Cherokee County Courthouse | Cherokee County | 42°45′0.61″N 95°33′21.52″W﻿ / ﻿42.7501694°N 95.5559778°W﻿ / 42.7501694; -95.5559778 520 W. Main St. Cherokee, Iowa |
| Chickasaw County Courthouse | Chickasaw County | 43°9′36″N 92°18′49″W﻿ / ﻿43.16000°N 92.31361°W﻿ / 43.16000; -92.31361 Prospect St. at Locust Ave. New Hampton, Iowa |
| Clarke County Courthouse | Clarke County | 41°2′3″N 93°45′59.8″W﻿ / ﻿41.03417°N 93.766611°W﻿ / 41.03417; -93.766611 100 S. Main St. Osceola, Iowa |
| Clay County Courthouse | Clay County | 43°8′31″N 95°8′52″W﻿ / ﻿43.14194°N 95.14778°W﻿ / 43.14194; -95.14778 4th St. and 3rd Ave. Spencer, Iowa |
| Clayton County Courthouse | Clayton County | 42°51′19″N 91°24′12″W﻿ / ﻿42.85528°N 91.40333°W﻿ / 42.85528; -91.40333 111 High St. Elkader, Iowa |
| Clinton County Courthouse | Clinton County | 41°51′2″N 90°11′17″W﻿ / ﻿41.85056°N 90.18806°W﻿ / 41.85056; -90.18806 612 N. 2nd St. Clinton, Iowa |
| Crawford County Courthouse | Crawford County | 42°1′2.2218″N 95°21′24.2742″W﻿ / ﻿42.017283833°N 95.356742833°W﻿ / 42.017283833; -95.356742833 Broadway between Ave. B and Ave. C Denison, Iowa |
| Dallas County Courthouse | Dallas County | 41°37′4″N 94°1′3″W﻿ / ﻿41.61778°N 94.01750°W﻿ / 41.61778; -94.01750 Town Square Adel, Iowa |
| Davis County Courthouse | Davis County | 40°45′10″N 92°25′1″W﻿ / ﻿40.75278°N 92.41694°W﻿ / 40.75278; -92.41694 100 Courthouse Sq. Bloomfield, Iowa |
| Decatur County Courthouse | Decatur County | 40°44′26″N 93°44′46″W﻿ / ﻿40.74056°N 93.74611°W﻿ / 40.74056; -93.74611 9th St. Leon, Iowa |
| Delaware County Courthouse | Delaware County | 42°29′2″N 91°26′34″W﻿ / ﻿42.48389°N 91.44278°W﻿ / 42.48389; -91.44278 Main St. Manchester, Iowa |
| Des Moines County Courthouse | Des Moines County | 40°48′42″N 91°5′59″W﻿ / ﻿40.81167°N 91.09972°W﻿ / 40.81167; -91.09972 513 N. Main St. Burlington, Iowa |
| Dickinson County Courthouse | Dickinson County | 43°25′19.52″N 95°06′12.11″W﻿ / ﻿43.4220889°N 95.1033639°W﻿ / 43.4220889; -95.1033639 1802 Hill Ave. Spirit Lake, Iowa |
| Dubuque County Courthouse | Dubuque County | 42°30′3.72″N 90°39′51.58″W﻿ / ﻿42.5010333°N 90.6643278°W﻿ / 42.5010333; -90.6643278 720 Central Ave. Dubuque, Iowa |
| Emmet County Courthouse | Emmet County | 43°24′12.08″N 94°50′9.78″W﻿ / ﻿43.4033556°N 94.8360500°W﻿ / 43.4033556; -94.8360500 609 1st Ave N Estherville, Iowa |
| Fayette County Courthouse | Fayette County | 42°57′38″N 91°48′21″W﻿ / ﻿42.96056°N 91.80583°W﻿ / 42.96056; -91.80583 Pine St. West Union, Iowa |
| Floyd County Courthouse | Floyd County | 43°03′52″N 92°40′54″W﻿ / ﻿43.06444°N 92.68167°W﻿ / 43.06444; -92.68167 101 South Main Street Charles City, Iowa |
| Franklin County Courthouse | Franklin County | 42°44′29″N 93°12′32″W﻿ / ﻿42.74139°N 93.20889°W﻿ / 42.74139; -93.20889 Central Ave. and 1st St., NW. Hampton, Iowa |
| Fremont County Courthouse | Fremont County | 40°44′51.44″N 95°38′48.87″W﻿ / ﻿40.7476222°N 95.6469083°W﻿ / 40.7476222; -95.6469083 Clay Street Sidney, Iowa |
| Greene County Courthouse | Greene County | 42°0′57″N 94°22′26″W﻿ / ﻿42.01583°N 94.37389°W﻿ / 42.01583; -94.37389 E. Lincoln Way and Chestnut St. Jefferson, Iowa |
| Grundy County Courthouse | Grundy County | 42°21′39.44″N 92°46′23.56″W﻿ / ﻿42.3609556°N 92.7732111°W﻿ / 42.3609556; -92.7732111 Grundy Ave. Grundy Center, Iowa |
| Guthrie County Courthouse | Guthrie County | 41°40′42.79″N 94°30′6.55″W﻿ / ﻿41.6785528°N 94.5018194°W﻿ / 41.6785528; -94.5018194 200 N 5th St. Guthrie Center, Iowa |
| Hamilton County Courthouse | Hamilton County | 42°27′12.28″N 93°48′53.63″W﻿ / ﻿42.4534111°N 93.8148972°W﻿ / 42.4534111; -93.8148972 2300 Superior St. Webster City, Iowa |
| Hancock County Courthouse | Hancock County | 43°5′47″N 93°36′4″W﻿ / ﻿43.09639°N 93.60111°W﻿ / 43.09639; -93.60111 State St. Garner, Iowa |
| Hardin County Courthouse | Hardin County | 42°21′32″N 93°5′45″W﻿ / ﻿42.35889°N 93.09583°W﻿ / 42.35889; -93.09583 1215 Edgington Ave. Eldora, Iowa |
| Harrison County Courthouse | Harrison County | 41°38′36.91″N 95°47′23.26″W﻿ / ﻿41.6435861°N 95.7897944°W﻿ / 41.6435861; -95.7897944 111 N. 2nd Ave. Logan, Iowa |
| Henry County Courthouse | Henry County | 40°57′56″N 91°33′12″W﻿ / ﻿40.96556°N 91.55333°W﻿ / 40.96556; -91.55333 Washington St. Mount Pleasant, Iowa |
| Howard County Courthouse | Howard County | 43°22′26″N 92°7′3″W﻿ / ﻿43.37389°N 92.11750°W﻿ / 43.37389; -92.11750 137 N Elm St. Cresco, Iowa |
| Humboldt County Courthouse | Humboldt County | 42°43′21″N 94°12′58″W﻿ / ﻿42.72250°N 94.21611°W﻿ / 42.72250; -94.21611 203 Main St. Dakota City, Iowa |
| Ida County Courthouse | Ida County | 42°20′31″N 95°28′2″W﻿ / ﻿42.34194°N 95.46722°W﻿ / 42.34194; -95.46722 401 Moorehead St. Ida Grove, Iowa |
| Iowa County Courthouse | Iowa County | 41°47′53″N 92°4′14″W﻿ / ﻿41.79806°N 92.07056°W﻿ / 41.79806; -92.07056 888 Court Ave. Marengo, Iowa |
| Jackson County Courthouse | Jackson County | 42°04′08.2″N 90°40′02.31″W﻿ / ﻿42.068944°N 90.6673083°W﻿ / 42.068944; -90.6673083 201 W. Platt St. Maquoketa, Iowa |
| Jasper County Courthouse | Jasper County | 41°42′0″N 93°3′15″W﻿ / ﻿41.70000°N 93.05417°W﻿ / 41.70000; -93.05417 1st Ave. between W. 1st St. & W. 2nd Sts. Newton, Iowa |
| Jefferson County Courthouse | Jefferson County | 41°0′37″N 91°57′55″W﻿ / ﻿41.01028°N 91.96528°W﻿ / 41.01028; -91.96528 51 W. Briggs Ave. Fairfield, Iowa |
| Johnson County Courthouse | Johnson County | 41°39′22″N 91°32′7″W﻿ / ﻿41.65611°N 91.53528°W﻿ / 41.65611; -91.53528 417 S. Clinton St. Iowa City, Iowa |
| Jones County Courthouse | Jones County | 42°6′34″N 91°17′24″W﻿ / ﻿42.10944°N 91.29000°W﻿ / 42.10944; -91.29000 500 W. Main St. Anamosa, Iowa |
| Keokuk County Courthouse | Keokuk County | 41°20′0″N 92°12′16″W﻿ / ﻿41.33333°N 92.20444°W﻿ / 41.33333; -92.20444 101 S. Main St. Sigourney, Iowa |
| Kossuth County Courthouse | Kossuth County | 43°04′9.48″N 94°14′18.70″W﻿ / ﻿43.0693000°N 94.2385278°W﻿ / 43.0693000; -94.2385278 114 W State St. Algona, Iowa |
| Lee County Courthouse (North) | Lee County | 40°37′55″N 91°18′36″W﻿ / ﻿40.63194°N 91.31000°W﻿ / 40.63194; -91.31000 701 Ave. F Fort Madison, Iowa |
| Lee County Courthouse (South) | Lee County | 40°23′51″N 91°23′2″W﻿ / ﻿40.39750°N 91.38389°W﻿ / 40.39750; -91.38389 25 N. 7th St. Keokuk, Iowa |
| Linn County Courthouse | Linn County | 41°58′54″N 91°40′10″W﻿ / ﻿41.98167°N 91.66944°W﻿ / 41.98167; -91.66944 50 3rd Avenue Bridge Cedar Rapids, Iowa |
| Louisa County Courthouse | Louisa County | 41°10′43″N 91°11′9″W﻿ / ﻿41.17861°N 91.18583°W﻿ / 41.17861; -91.18583 117 S. Main St. Wapello, Iowa |
| Lucas County Courthouse | Lucas County | 41°0′55″N 93°18′25″W﻿ / ﻿41.01528°N 93.30694°W﻿ / 41.01528; -93.30694 Courthouse Square Chariton, Iowa |
| Lyon County Courthouse | Lyon County | 43°25′48.07″N 96°10′2.99″W﻿ / ﻿43.4300194°N 96.1674972°W﻿ / 43.4300194; -96.1674972 206 S 2nd Ave. Rock Rapids, Iowa |
| Madison County Courthouse | Madison County | 41°19′58″N 94°1′1″W﻿ / ﻿41.33278°N 94.01694°W﻿ / 41.33278; -94.01694 City Square Winterset, Iowa |
| Mahaska County Courthouse | Mahaska County | 41°17′42″N 93°38′35″W﻿ / ﻿41.29500°N 93.64306°W﻿ / 41.29500; -93.64306 Market St. and 2nd Ave. Oskaloosa, Iowa |
| Marion County Courthouse | Marion County | 41°19′6″N 93°5′48″W﻿ / ﻿41.31833°N 93.09667°W﻿ / 41.31833; -93.09667 Main St. Knoxville, Iowa |
| Marshall County Courthouse | Marshall County | 42°2′55″N 92°54′42″W﻿ / ﻿42.04861°N 92.91167°W﻿ / 42.04861; -92.91167 Courthouse Square Marshalltown, Iowa |
| Mills County Courthouse | Mills County | 41°2′49.45″N 95°44′33.17″W﻿ / ﻿41.0470694°N 95.7425472°W﻿ / 41.0470694; -95.7425472 23 N. Vine St. Glenwood, Iowa |
| Mitchell County Courthouse | Mitchell County | 43°16′57″N 92°55′32″W﻿ / ﻿43.28250°N 92.92556°W﻿ / 43.28250; -92.92556 500 State St. Osage, Iowa |
| Monona County Courthouse | Monona County | 42°1′37″N 96°5′31″W﻿ / ﻿42.02694°N 96.09194°W﻿ / 42.02694; -96.09194 Iowa Ave. Onawa, Iowa |
| Monroe County Courthouse | Monroe County | 41°1′45″N 92°48′26″W﻿ / ﻿41.02917°N 92.80722°W﻿ / 41.02917; -92.80722 Main St. Albia, Iowa |
| Montgomery County Courthouse | Montgomery County | 41°0′34″N 95°13′50″W﻿ / ﻿41.00944°N 95.23056°W﻿ / 41.00944; -95.23056 Coolbaugh and 2nd Sts. Red Oak, Iowa |
| Muscatine County Courthouse | Muscatine County | 41°35′28″N 91°2′35″W﻿ / ﻿41.59111°N 91.04306°W﻿ / 41.59111; -91.04306 401 E. 3rd St. Muscatine, Iowa |
| O'Brien County Courthouse | O'Brien County | 43°5′12″N 95°37′38″W﻿ / ﻿43.08667°N 95.62722°W﻿ / 43.08667; -95.62722 155 S. Hayes Ave. Primghar, Iowa |
| Osceola County Courthouse | Osceola County | 43°24′7″N 95°44′51″W﻿ / ﻿43.40194°N 95.74750°W﻿ / 43.40194; -95.74750 3rd Ave & 8th St. Sibley, Iowa |
| Page County Courthouse | Page County | 40°44′12″N 95°2′13″W﻿ / ﻿40.73667°N 95.03694°W﻿ / 40.73667; -95.03694 112 E. Main St. Clarinda, Iowa |
| Palo Alto County Courthouse | Palo Alto County | 43°6′38.11″N 94°40′39.18″W﻿ / ﻿43.1105861°N 94.6775500°W﻿ / 43.1105861; -94.6775500 1010 Broadway St. Emmetsburg, Iowa |
| Plymouth County Courthouse | Plymouth County | 42°47′23.82″N 96°9′41.57″W﻿ / ﻿42.7899500°N 96.1615472°W﻿ / 42.7899500; -96.1615472 215 4th Ave. SE Le Mars, Iowa |
| Pocahontas County Courthouse | Pocahontas County | 42°44′14″N 94°40′7″W﻿ / ﻿42.73722°N 94.66861°W﻿ / 42.73722; -94.66861 Court Square Pocahontas, Iowa |
| Polk County Courthouse | Polk County | 41°35′5″N 93°37′23″W﻿ / ﻿41.58472°N 93.62306°W﻿ / 41.58472; -93.62306 500 Mulberry St. Des Moines, Iowa |
| Pottawattamie County Courthouse | Pottawattamie County | 41°15′26.61″N 95°51′8.95″W﻿ / ﻿41.2573917°N 95.8524861°W﻿ / 41.2573917; -95.8524861 227 S. 6th St. Council Bluffs, Iowa |
| Poweshiek County Courthouse | Poweshiek County | 41°35′7.33″N 92°31′29.53″W﻿ / ﻿41.5853694°N 92.5248694°W﻿ / 41.5853694; -92.5248694 302 E. Main St. Montezuma, Iowa |
| Ringgold County Courthouse | Ringgold County | 40°42′46″N 94°14′26″W﻿ / ﻿40.71278°N 94.24056°W﻿ / 40.71278; -94.24056 Madison St. Mount Ayr, Iowa |
| Sac County Courthouse | Sac County | 42°25′16″N 94°59′33″W﻿ / ﻿42.42111°N 94.99250°W﻿ / 42.42111; -94.99250 109 W. Main St. Sac City, Iowa |
| Scott County Courthouse | Scott County | 41°31′26″N 90°34′45″W﻿ / ﻿41.52389°N 90.57917°W﻿ / 41.52389; -90.57917 400 W. 4th St. Davenport, Iowa |
| Shelby County Courthouse | Shelby County | 41°39′23″N 95°19′9″W﻿ / ﻿41.65639°N 95.31917°W﻿ / 41.65639; -95.31917 7th and Court Sts. Harlan, Iowa |
| Sioux County Courthouse | Sioux County | 43°0′16″N 96°3′30″W﻿ / ﻿43.00444°N 96.05833°W﻿ / 43.00444; -96.05833 Off Iowa Highway 10 Orange City, Iowa |
| Story County Courthouse | Story County | 42°0′40.39″N 93°26′32.14″W﻿ / ﻿42.0112194°N 93.4422611°W﻿ / 42.0112194; -93.4422611 1315 South B Ave. Nevada, Iowa |
| Tama County Courthouse | Tama County | 41°59′49″N 92°34′39″W﻿ / ﻿41.99694°N 92.57750°W﻿ / 41.99694; -92.57750 State St. Toledo, Iowa |
| Taylor County Courthouse | Taylor County | 40°40′01″N 91°43′8″W﻿ / ﻿40.66694°N 91.71889°W﻿ / 40.66694; -91.71889 405 Jefferson St. Bedford, Iowa |
| Union County Courthouse | Union County | 41°03′36.07″N 94°21′42.67″W﻿ / ﻿41.0600194°N 94.3618528°W﻿ / 41.0600194; -94.3618528 300 N. Pine St. Creston, Iowa |
| Van Buren County Courthouse | Van Buren County | 40°44′0″N 91°57′48″W﻿ / ﻿40.73333°N 91.96333°W﻿ / 40.73333; -91.96333 904 4th St. Keosauqua, Iowa |
| Wapello County Courthouse | Wapello County | 41°1′11″N 92°24′38″W﻿ / ﻿41.01972°N 92.41056°W﻿ / 41.01972; -92.41056 101 W. 4th St. Ottumwa, Iowa |
| Warren County Courthouse | Warren County | 41°21′40″N 93°33′41″W﻿ / ﻿41.36111°N 93.56139°W﻿ / 41.36111; -93.56139 115 N. Howard Ave. Indianola, Iowa |
| Washington County Courthouse | Washington County | 41°11′17″N 91°45′6″W﻿ / ﻿41.18806°N 91.75167°W﻿ / 41.18806; -91.75167 224 W. Main St. Washington, Iowa |
| Wayne County Courthouse | Wayne County | 40°45′28.25″N 93°19′3.46″W﻿ / ﻿40.7578472°N 93.3176278°W﻿ / 40.7578472; -93.3176278 100 S. Franklin St. Corydon, Iowa |
| Webster County Courthouse | Webster County | 42°30′17″N 94°11′17″W﻿ / ﻿42.50472°N 94.18806°W﻿ / 42.50472; -94.18806 701 Central Ave. Fort Dodge, Iowa |
| Winnebago County Courthouse | Winnebago County | 43°15′47″N 93°38′19″W﻿ / ﻿43.26306°N 93.63861°W﻿ / 43.26306; -93.63861 J Street Forest City, Iowa |
| Winneshiek County Courthouse | Winneshiek County | 43°18′10.1124″N 91°47′16.0656″W﻿ / ﻿43.302809000°N 91.787796000°W﻿ / 43.302809000; -91.787796000 201 W. Main Street Decorah, Iowa |
| Woodbury County Courthouse | Woodbury County | 42°29′49.77″N 96°24′19.89″W﻿ / ﻿42.4971583°N 96.4055250°W﻿ / 42.4971583; -96.4055250 620 Douglas St. Sioux City, Iowa |
| Worth County Courthouse | Worth County | 42°26′40″N 93°13′3″W﻿ / ﻿42.44444°N 93.21750°W﻿ / 42.44444; -93.21750 1000 Central Ave. Northwood, Iowa |
| Wright County Courthouse | Wright County | 42°43′56″N 93°43′55″W﻿ / ﻿42.73222°N 93.73194°W﻿ / 42.73222; -93.73194 Central Ave. Clarion, Iowa |