US counties starting with T
95 counties and county-equivalents, which is 3% of the 3,144 in the United States. They are spread across 36 states. Sort any column, or select a county for its map and full data.
Every county beginning with T
| Name | State | Population | Land area | Density | Median income | Seat | FIPS |
|---|---|---|---|---|---|---|---|
| Talbot County | Georgia | 5,709 | 391.4 sq mi | 14.6 per sq mi | $41,597 | Talbotton | 13263 |
| Talbot County | Maryland | 38,238 | 268.6 sq mi | 142 per sq mi | $84,811 | Easton | 24041 |
| Taliaferro County | Georgia | 1,662 | 194.6 sq mi | 8.5 per sq mi | $52,500 | Crawfordville | 13265 |
| Talladega County | Alabama | 81,603 | 736.8 sq mi | 111 per sq mi | $57,776 | Talladega | 01121 |
| Tallahatchie County | Mississippi | 10,877 | 645.6 sq mi | 16.8 per sq mi | $37,466 | Charleston | 28135 |
| Tallapoosa County | Alabama | 40,953 | 716.5 sq mi | 57.2 per sq mi | $59,356 | Dadeville | 01123 |
| Tama County | Iowa | 16,796 | 721 sq mi | 23.3 per sq mi | $70,781 | Toledo | 19171 |
| Taney County | Missouri | 57,001 | 632.3 sq mi | 90.2 per sq mi | $56,497 | Forsyth | 29213 |
| Tangipahoa Parish | Louisiana | 141,346 | 791.2 sq mi | 179 per sq mi | $56,760 | Amite City | 22105 |
| Taos County | New Mexico | 34,564 | 2,202 sq mi | 15.7 per sq mi | $58,950 | Taos | 35055 |
| Tarrant County | Texas | 2,248,466 | 865.4 sq mi | 2,598 per sq mi | $84,207 | Fort Worth | 48439 |
| Tate County | Mississippi | 28,725 | 404.8 sq mi | 71.0 per sq mi | $69,704 | Senatobia | 28137 |
| Tattnall County | Georgia | 24,376 | 480.8 sq mi | 50.7 per sq mi | $50,747 | Reidsville | 13267 |
| Taylor County | Florida | 21,210 | 1,043 sq mi | 20.3 per sq mi | $49,073 | Perry | 12123 |
| Taylor County | Georgia | 7,818 | 376.7 sq mi | 20.8 per sq mi | $41,788 | Butler | 13269 |
| Taylor County | Iowa | 5,835 | 531.9 sq mi | 11.0 per sq mi | $67,740 | Bedford | 19173 |
| Taylor County | Kentucky | 26,763 | 266.4 sq mi | 100 per sq mi | $60,456 | Campbellsville | 21217 |
| Taylor County | Texas | 150,077 | 915.5 sq mi | 164 per sq mi | $67,139 | Abilene | 48441 |
| Taylor County | West Virginia | 16,287 | 172.8 sq mi | 94.3 per sq mi | $57,795 | Grafton | 54091 |
| Taylor County | Wisconsin | 20,118 | 975.1 sq mi | 20.6 per sq mi | $69,350 | Medford | 55119 |
| Tazewell County | Illinois | 130,049 | 646.5 sq mi | 201 per sq mi | $77,982 | Pekin | 17179 |
| Tazewell County | Virginia | 38,635 | 518.8 sq mi | 74.5 per sq mi | $47,313 | Tazewell | 51185 |
| Tehama County | California | 64,665 | 2,949 sq mi | 21.9 per sq mi | $63,784 | Red Bluff | 06103 |
| Telfair County | Georgia | 11,195 | 437.3 sq mi | 25.6 per sq mi | $50,929 | McRae | 13271 |
| Teller County | Colorado | 24,756 | 557.1 sq mi | 44.4 per sq mi | $85,361 | Cripple Creek | 08119 |
| Tensas Parish | Louisiana | 3,700 | 603.3 sq mi | 6.1 per sq mi | $36,615 | St. Joseph | 22107 |
| Terrebonne Parish | Louisiana | 104,163 | 1,230 sq mi | 84.7 per sq mi | $64,836 | Houma | 22109 |
| Terrell County | Georgia | 8,656 | 335.8 sq mi | 25.8 per sq mi | $46,171 | Dawson | 13273 |
| Terrell County | Texas | 702 | 2,358 sq mi | 0.30 per sq mi | $44,886 | Sanderson | 48443 |
| Terry County | Texas | 11,720 | 888.9 sq mi | 13.2 per sq mi | $44,100 | Brownfield | 48445 |
| Teton County | Idaho | 13,254 | 449.1 sq mi | 29.5 per sq mi | $99,805 | Driggs | 16081 |
| Teton County | Montana | 6,496 | 2,272 sq mi | 2.9 per sq mi | $70,430 | Choteau | 30099 |
| Teton County | Wyoming | 23,333 | 3,997 sq mi | 5.8 per sq mi | $124,172 | Jackson | 56039 |
| Texas County | Missouri | 25,994 | 1,177 sq mi | 22.1 per sq mi | $50,036 | Houston | 29215 |
| Texas County | Oklahoma | 20,322 | 2,041 sq mi | 10.0 per sq mi | $60,069 | Guymon | 40139 |
| Thayer County | Nebraska | 4,842 | 573.8 sq mi | 8.4 per sq mi | $66,213 | Hebron | 31169 |
| Thomas County | Georgia | 46,368 | 544.6 sq mi | 85.1 per sq mi | $60,736 | Thomasville | 13275 |
| Thomas County | Kansas | 7,725 | 1,075 sq mi | 7.2 per sq mi | $71,325 | Colby | 20193 |
| Thomas County | Nebraska | 639 | 712.6 sq mi | 0.90 per sq mi | $65,000 | Thedford | 31171 |
| Throckmorton County | Texas | 1,554 | 912.6 sq mi | 1.7 per sq mi | $59,216 | Throckmorton | 48447 |
| Thurston County | Nebraska | 6,752 | 393.6 sq mi | 17.2 per sq mi | $69,177 | Pender | 31173 |
| Thurston County | Washington | 304,261 | 722.5 sq mi | 421 per sq mi | $96,563 | Olympia | 53067 |
| Tift County | Georgia | 42,254 | 260.9 sq mi | 162 per sq mi | $53,255 | Tifton | 13277 |
| Tillamook County | Oregon | 27,384 | 1,103 sq mi | 24.8 per sq mi | $69,105 | Tillamook | 41057 |
| Tillman County | Oklahoma | 6,780 | 871.1 sq mi | 7.8 per sq mi | $48,939 | Frederick | 40141 |
| Tioga County | New York | 47,453 | 518.8 sq mi | 91.5 per sq mi | $72,739 | Owego | 36107 |
| Tioga County | Pennsylvania | 40,502 | 1,134 sq mi | 35.7 per sq mi | $64,899 | Wellsboro | 42117 |
| Tippah County | Mississippi | 21,389 | 457.8 sq mi | 46.7 per sq mi | $52,542 | Ripley | 28139 |
| Tippecanoe County | Indiana | 190,456 | 498.9 sq mi | 382 per sq mi | $60,636 | Lafayette | 18157 |
| Tipton County | Indiana | 15,319 | 260.5 sq mi | 58.8 per sq mi | $76,156 | Tipton | 18159 |
| Tipton County | Tennessee | 62,287 | 455.6 sq mi | 137 per sq mi | $74,127 | Covington | 47167 |
| Tishomingo County | Mississippi | 18,639 | 424.3 sq mi | 43.9 per sq mi | $53,040 | Iuka | 28141 |
| Titus County | Texas | 31,563 | 406.3 sq mi | 77.7 per sq mi | $58,425 | Mount Pleasant | 48449 |
| Todd County | Kentucky | 12,972 | 374.5 sq mi | 34.6 per sq mi | $61,103 | Elkton | 21219 |
| Todd County | Minnesota | 26,060 | 945.1 sq mi | 27.6 per sq mi | $67,662 | Long Prairie | 27153 |
| Todd County | South Dakota | 8,863 | 1,389 sq mi | 6.4 per sq mi | $42,075 | Winner | 46121 |
| Tom Green County | Texas | 120,602 | 1,522 sq mi | 79.2 per sq mi | $68,370 | San Angelo | 48451 |
| Tompkins County | New York | 104,047 | 474.7 sq mi | 219 per sq mi | $74,024 | Ithaca | 36109 |
| Tooele County | Utah | 87,461 | 7,040 sq mi | 12.4 per sq mi | $106,587 | Tooele | 49045 |
| Toole County | Montana | 5,211 | 1,915 sq mi | 2.7 per sq mi | $57,731 | Shelby | 30101 |
| Toombs County | Georgia | 27,545 | 364 sq mi | 75.7 per sq mi | $52,621 | Lyons | 13279 |
| Torrance County | New Mexico | 16,100 | 3,345 sq mi | 4.8 per sq mi | $57,842 | Estancia | 35057 |
| Towner County | North Dakota | 2,040 | 1,025 sq mi | 2.0 per sq mi | $67,350 | Cando | 38095 |
| Towns County | Georgia | 13,285 | 166.6 sq mi | 79.7 per sq mi | $59,135 | Hiawassee | 13281 |
| Traill County | North Dakota | 7,920 | 861.9 sq mi | 9.2 per sq mi | $87,004 | Hillsboro | 38097 |
| Transylvania County | North Carolina | 34,211 | 378.4 sq mi | 90.4 per sq mi | $66,184 | Brevard | 37175 |
| Traverse County | Minnesota | 3,130 | 573.9 sq mi | 5.5 per sq mi | $62,989 | Wheaton | 27155 |
| Travis County | Texas | 1,389,670 | 994.3 sq mi | 1,398 per sq mi | $99,611 | Austin | 48453 |
| Treasure County | Montana | 728 | 977.8 sq mi | 0.75 per sq mi | $67,917 | Hysham | 30103 |
| Trego County | Kansas | 2,740 | 889.5 sq mi | 3.1 per sq mi | $81,528 | WaKeeney | 20195 |
| Trempealeau County | Wisconsin | 31,171 | 733 sq mi | 42.5 per sq mi | $76,313 | Whitehall | 55121 |
| Treutlen County | Georgia | 6,466 | 199.4 sq mi | 32.4 per sq mi | $55,518 | Soperton | 13283 |
| Trigg County | Kentucky | 14,512 | 441.4 sq mi | 32.9 per sq mi | $59,857 | Cadiz | 21221 |
| Trimble County | Kentucky | 8,701 | 147.8 sq mi | 58.9 per sq mi | $66,027 | Bedford | 21223 |
| Trinity County | California | 15,720 | 3,179 sq mi | 4.9 per sq mi | $53,002 | Weaverville | 06105 |
| Trinity County | Texas | 14,384 | 693.9 sq mi | 20.7 per sq mi | $52,018 | Groveton | 48455 |
| Tripp County | South Dakota | 5,708 | 1,612 sq mi | 3.5 per sq mi | $58,987 | Winner | 46123 |
| Troup County | Georgia | 72,844 | 414 sq mi | 176 per sq mi | $56,776 | LaGrange | 13285 |
| Trousdale County | Tennessee | 12,623 | 114.3 sq mi | 110 per sq mi | $72,747 | Hartsville | 47169 |
| Trumbull County | Ohio | 198,972 | 617.6 sq mi | 322 per sq mi | $56,435 | Warren | 39155 |
| Tucker County | West Virginia | 6,540 | 419 sq mi | 15.6 per sq mi | $53,358 | Parsons | 54093 |
| Tulare County | California | 485,146 | 4,824 sq mi | 101 per sq mi | $71,300 | Visalia | 06107 |
| Tulsa County | Oklahoma | 698,782 | 570.2 sq mi | 1,225 per sq mi | $69,009 | Tulsa | 40143 |
| Tunica County | Mississippi | 8,819 | 454.1 sq mi | 19.4 per sq mi | $39,364 | Tunica | 28143 |
| Tuolumne County | California | 53,160 | 2,221 sq mi | 23.9 per sq mi | $77,404 | Sonora | 06109 |
| Turner County | Georgia | 8,983 | 285.4 sq mi | 31.5 per sq mi | $36,799 | Ashburn | 13287 |
| Turner County | South Dakota | 9,314 | 617.1 sq mi | 15.1 per sq mi | $75,771 | Parker | 46125 |
| Tuscaloosa County | Alabama | 241,368 | 1,321 sq mi | 183 per sq mi | $66,231 | Tuscaloosa | 01125 |
| Tuscarawas County | Ohio | 92,373 | 567.6 sq mi | 163 per sq mi | $65,044 | New Philadelphia | 39157 |
| Tuscola County | Michigan | 52,680 | 804.9 sq mi | 65.4 per sq mi | $63,811 | Caro | 26157 |
| Twiggs County | Georgia | 7,597 | 359.3 sq mi | 21.1 per sq mi | $56,324 | Jeffersonville | 13289 |
| Twin Falls County | Idaho | 97,539 | 1,922 sq mi | 50.8 per sq mi | $67,409 | Twin Falls | 16083 |
| Tyler County | Texas | 20,443 | 924.4 sq mi | 22.1 per sq mi | $55,396 | Woodville | 48457 |
| Tyler County | West Virginia | 7,881 | 256.3 sq mi | 30.7 per sq mi | $63,693 | Middlebourne | 54095 |
| Tyrrell County | North Carolina | 3,537 | 390.8 sq mi | 9.1 per sq mi | $41,685 | Columbia | 37177 |
Sources: US Census Bureau, Population Estimates Program, Vintage 2025 Population Estimates, released 26 March 2026; US Census Bureau, Gazetteer Files, 2025 Gazetteer Files, released 10 September 2025; US Census Bureau, American Community Survey, American Community Survey 2020-2024 5-Year Estimates, released 29 January 2026. Retrieved 30 August 2026.