Rhestr prifddinasoedd yr Unol Daleithiau

Mae Washington, D.C., wedi bod yn brifddinas Unol Daleithiau America ers 1800. Mae Cyngres yr Unol Daleithiau wedi cyfarfod wyth gwaith hyd yma mewn dinasoedd eraill, felly fe'u hystyrir yn brifddinasoedd hanesyddol. Ceir hefyd 50 o brifddinasoedd y taleithiau a phum prif rhanbarth, gyda'u prifddinasoedd eu hunain.

+ Prif Drefi Siroedd Unol Daleithiau America Talaith    Dyddiad creu'r dalaith  Prifddinas  Dyddiadsefydlu'rbrifddinas Arwynebedd (mi²)  Dinas mwyaf poblog  Poblogaeth y fwrdeistref  Poblogaeth y metropolis   AL  1819  Montgomery  1846  155.4 |  205,764 374,536   AK  1959  Juneau  1906  2716.7 |  31,275     AZ  1912  Phoenix  1889  474.9 |  1,445,632  4,192,887    AR  1836  Little Rock  1821  116.2 |  193,524  877,091   CA  1850  Sacramento  1854  97.2 |  466,488  2,527,123   CO  1876  Denver  1867  153.4 |  600,158  2,552,195   CT  1788  Hartford  1875  17.3 |  124,512  1,212,381   SC  1788  Columbia  1786  125.2 |  129,272 805,106   SD  1889  Pierre  1889  13.0 |  13,646    DE  1787  Dover  1777  22.4 |  32,135     NY  1788  Albany  1797  21.4 |  97,856   857,592   FL  1845  Tallahassee  1824  95.7 |  181,412  367,413   GA  1788  Atlanta  1868  131.7 |  420,003  5,268,860   NC  1789  Raleigh  1794  114.6 |  403,892  1,130,490   ND  1889  Bismarck  1883  26.9 |  61,272  108,779   WV  1863  Charleston  1885  31.6 |  51,400  304,214   HI  1959  Honolulu  1845  85.7 |  337,256  953,207   ID  1890  Boise  1865  63.8 |  205,671  616,561   IL  1818  Springfield  1837  54.0 |  116,250  208,182   IN  1816  Indianapolis  1825  361.5 |  829,718  1,756,221   IA  1846  Des Moines  1857  75.8 |  203,433 562,906   KS  1861  Topeka  1856  56.0 |  127,473  230,824   KY  1792  Frankfort  1792  14.7 |  25,527  70,758    LA  1812  Baton Rouge  1880  76.8 |  229,553  802,484    ME  1820  Augusta  1832  55.4 |  19,136  117,114   MD  1788  Annapolis  1694  6.73 |  38,394    MA  1788  Boston  1630  48.4 |  617,594 4,522,858   NM  1912  Santa Fe  1610  37.3 |  75,764  183,732   MI  1837  Lansing  1847  35.0 |  114,297  464,036   MN  1858  Saint Paul  1849  52.8 |  285,068  3,502,891    MS  1817  Jackson  1821  104.9 |  173,514  539,057   MO  1821  Dinas Jefferson  1826  27.3 |  43,079  149,807   MT  1889  Helena  1875  14.0 |  28,190  74,801    NE  1867  Lincoln  1867  74.6 |  258,379  302,157   NV  1864  Carson City  1861  143.4 |  55,274    NH  1788  Concord  1808  64.3 |  42,695    NJ  1787  Trenton  1784  7.66 |  84,913  366,513   OH  1803  Columbus  1816  210.3 |  787,033  1,836,536   OK  1907  Dinas Oklahoma  1910  607.0 |  580,000  1,252,987    OR  1859  Salem  1855  45.7 |  154,637 390,738   PA  1787  Harrisburg  1812  8.11 |  49,528  647,390   RI  1790  Providence  1900  18.5 |  178,042  1,630,956    TN  1796  Nashville  1826  473.3 |  635,710  1,582,264   TX  1845  Austin  1839  251.5 |  790,390  1,716,291   UT  1896  Salt Lake City  1858  109.1 |  186,440  1,124,197   VT  1791  Montpelier  1805  10.2 |  7,855    VA  1788  Richmond  1780  60.1 |  204,214  1,231,675   WA  1889  Olympia  1853  16.7 |  46,478  234,670    WI  1848  Madison  1838  68.7 |  233,209  561,505   WY  1890  Cheyenne  1869  21.1 |  59,466  91,738

prifddinasoedd yr Unol Daleithiau
Categori:Dinasoedd yr Unol Daleithiau yn ôl talaith