All counties in Texas
| County Name | Population | State | Rank |
|---|
| Harris County | 4,092,459 | Texas | 1 |
| Dallas County | 2,368,139 | Texas | 2 |
| Tarrant County | 1,809,034 | Texas | 3 |
| Bexar County | 1,714,773 | Texas | 4 |
| Travis County | 1,024,266 | Texas | 5 |
| El Paso County | 800,647 | Texas | 6 |
| Collin County | 782,341 | Texas | 7 |
| Hidalgo County | 774,769 | Texas | 8 |
| Denton County | 662,614 | Texas | 9 |
| Fort Bend County | 585,375 | Texas | 10 |
| Montgomery County | 455,746 | Texas | 11 |
| Williamson County | 422,679 | Texas | 12 |
| Cameron County | 406,220 | Texas | 13 |
| Nueces County | 340,223 | Texas | 14 |
| Brazoria County | 313,166 | Texas | 15 |
| Bell County | 310,235 | Texas | 16 |
| Galveston County | 291,309 | Texas | 17 |
| Lubbock County | 278,831 | Texas | 18 |
| Jefferson County | 252,273 | Texas | 19 |
| Webb County | 250,304 | Texas | 20 |
| Mclennan County | 234,906 | Texas | 21 |
| Smith County | 209,714 | Texas | 22 |
| Brazos County | 194,851 | Texas | 23 |
| Hays County | 157,107 | Texas | 24 |
| Johnson County | 150,934 | Texas | 25 |
| Ellis County | 149,610 | Texas | 26 |
| Ector County | 137,130 | Texas | 27 |
| Midland County | 136,872 | Texas | 28 |
| Guadalupe County | 131,533 | Texas | 29 |
| Taylor County | 131,506 | Texas | 30 |
| Wichita County | 131,500 | Texas | 31 |
| Gregg County | 121,730 | Texas | 32 |
| Potter County | 121,073 | Texas | 33 |
| Grayson County | 120,877 | Texas | 34 |
| Randall County | 120,725 | Texas | 35 |
| Parker County | 116,927 | Texas | 36 |
| Tom Green County | 110,224 | Texas | 37 |
| Comal County | 108,472 | Texas | 38 |
| Kaufman County | 103,350 | Texas | 39 |
| Bowie County | 92,565 | Texas | 40 |
| Victoria County | 86,793 | Texas | 41 |
| Angelina County | 86,771 | Texas | 42 |
| Hunt County | 86,129 | Texas | 43 |
| Orange County | 81,837 | Texas | 44 |
| Henderson County | 78,532 | Texas | 45 |
| Rockwall County | 78,337 | Texas | 46 |
| Liberty County | 75,643 | Texas | 47 |
| Coryell County | 75,388 | Texas | 48 |
| Bastrop County | 74,171 | Texas | 49 |
| Walker County | 67,861 | Texas | 50 |
| Harrison County | 65,631 | Texas | 51 |
| San Patricio County | 64,804 | Texas | 52 |
| Nacogdoches County | 64,524 | Texas | 53 |
| Starr County | 60,968 | Texas | 54 |
| Wise County | 59,127 | Texas | 55 |
| Anderson County | 58,458 | Texas | 56 |
| Hardin County | 54,635 | Texas | 57 |
| Maverick County | 54,258 | Texas | 58 |
| Rusk County | 53,330 | Texas | 59 |
| Van Zandt County | 52,579 | Texas | 60 |
| Hood County | 51,182 | Texas | 61 |
| Cherokee County | 50,845 | Texas | 62 |
| Lamar County | 49,793 | Texas | 63 |
| Kerr County | 49,625 | Texas | 64 |
| Val Verde County | 48,879 | Texas | 65 |
| Navarro County | 47,735 | Texas | 66 |
| Medina County | 46,006 | Texas | 67 |
| Polk County | 45,413 | Texas | 68 |
| Atascosa County | 44,911 | Texas | 69 |
| Waller County | 43,205 | Texas | 70 |
| Wilson County | 42,918 | Texas | 71 |
| Burnet County | 42,750 | Texas | 72 |
| Wood County | 41,964 | Texas | 73 |
| Wharton County | 41,280 | Texas | 74 |
| Jim Wells County | 40,838 | Texas | 75 |
| Upshur County | 39,309 | Texas | 76 |
| Cooke County | 38,437 | Texas | 77 |
| Brown County | 38,106 | Texas | 78 |
| Caldwell County | 38,066 | Texas | 79 |
| Erath County | 37,890 | Texas | 80 |
| Matagorda County | 36,702 | Texas | 81 |
| Hale County | 36,273 | Texas | 82 |
| Jasper County | 35,710 | Texas | 83 |
| Hopkins County | 35,161 | Texas | 84 |
| Chambers County | 35,096 | Texas | 85 |
| Hill County | 35,089 | Texas | 86 |
| Howard County | 35,012 | Texas | 87 |
| Fannin County | 33,915 | Texas | 88 |
| Washington County | 33,718 | Texas | 89 |
| Kendall County | 33,410 | Texas | 90 |
| Titus County | 32,334 | Texas | 91 |
| Kleberg County | 32,061 | Texas | 92 |
| Bee County | 31,861 | Texas | 93 |
| Cass County | 30,464 | Texas | 94 |
| Austin County | 28,417 | Texas | 95 |
| Palo Pinto County | 28,111 | Texas | 96 |
| Grimes County | 26,604 | Texas | 97 |
| Uvalde County | 26,405 | Texas | 98 |
| San Jacinto County | 26,384 | Texas | 99 |
| Shelby County | 25,448 | Texas | 100 |
| Gillespie County | 24,837 | Texas | 101 |
| Milam County | 24,757 | Texas | 102 |
| Fayette County | 24,554 | Texas | 103 |
| Panola County | 23,796 | Texas | 104 |
| Houston County | 23,732 | Texas | 105 |
| Limestone County | 23,384 | Texas | 106 |
| Aransas County | 23,158 | Texas | 107 |
| Hockley County | 22,935 | Texas | 108 |
| Gray County | 22,535 | Texas | 109 |
| Hutchinson County | 22,150 | Texas | 110 |
| Willacy County | 22,134 | Texas | 111 |
| Moore County | 21,904 | Texas | 112 |
| Tyler County | 21,766 | Texas | 113 |
| Calhoun County | 21,381 | Texas | 114 |
| Colorado County | 20,874 | Texas | 115 |
| Bandera County | 20,485 | Texas | 116 |
| Jones County | 20,202 | Texas | 117 |
| Dewitt County | 20,097 | Texas | 118 |
| Freestone County | 19,816 | Texas | 119 |
| Gonzales County | 19,807 | Texas | 120 |
| Montague County | 19,719 | Texas | 121 |
| Lampasas County | 19,677 | Texas | 122 |
| Deaf Smith County | 19,372 | Texas | 123 |
| Llano County | 19,301 | Texas | 124 |
| Lavaca County | 19,263 | Texas | 125 |
| Eastland County | 18,583 | Texas | 126 |
| Young County | 18,550 | Texas | 127 |
| Bosque County | 18,212 | Texas | 128 |
| Falls County | 17,866 | Texas | 129 |
| Gaines County | 17,526 | Texas | 130 |
| Frio County | 17,217 | Texas | 131 |
| Burleson County | 17,187 | Texas | 132 |
| Scurry County | 16,921 | Texas | 133 |
| Leon County | 16,801 | Texas | 134 |
| Robertson County | 16,622 | Texas | 135 |
| Lee County | 16,612 | Texas | 136 |
| Pecos County | 15,507 | Texas | 137 |
| Nolan County | 15,216 | Texas | 138 |
| Karnes County | 14,824 | Texas | 139 |
| Andrews County | 14,786 | Texas | 140 |
| Trinity County | 14,585 | Texas | 141 |
| Newton County | 14,445 | Texas | 142 |
| Jackson County | 14,075 | Texas | 143 |
| Zapata County | 14,018 | Texas | 144 |
| Lamb County | 13,977 | Texas | 145 |
| Comanche County | 13,974 | Texas | 146 |
| Dawson County | 13,833 | Texas | 147 |
| Reeves County | 13,783 | Texas | 148 |
| Madison County | 13,664 | Texas | 149 |
| Callahan County | 13,544 | Texas | 150 |
| Wilbarger County | 13,535 | Texas | 151 |
| Morris County | 12,934 | Texas | 152 |
| Red River County | 12,860 | Texas | 153 |
| Terry County | 12,651 | Texas | 154 |
| Camp County | 12,401 | Texas | 155 |
| Duval County | 11,782 | Texas | 156 |
| Zavala County | 11,677 | Texas | 157 |
| Live Oak County | 11,531 | Texas | 158 |
| Rains County | 10,914 | Texas | 159 |
| Sabine County | 10,834 | Texas | 160 |
| Clay County | 10,752 | Texas | 161 |
| Ward County | 10,658 | Texas | 162 |
| Franklin County | 10,605 | Texas | 163 |
| Marion County | 10,546 | Texas | 164 |
| Runnels County | 10,501 | Texas | 165 |
| Blanco County | 10,497 | Texas | 166 |
| Parmer County | 10,269 | Texas | 167 |
| Ochiltree County | 10,223 | Texas | 168 |
| Dimmit County | 9,996 | Texas | 169 |
| Stephens County | 9,630 | Texas | 170 |
| Mitchell County | 9,403 | Texas | 171 |
| Brewster County | 9,232 | Texas | 172 |
| Archer County | 9,054 | Texas | 173 |
| Jack County | 9,044 | Texas | 174 |
| Coleman County | 8,895 | Texas | 175 |
| San Augustine County | 8,865 | Texas | 176 |
| Hamilton County | 8,517 | Texas | 177 |
| Somervell County | 8,490 | Texas | 178 |
| Mcculloch County | 8,283 | Texas | 179 |
| Castro County | 8,062 | Texas | 180 |
| Yoakum County | 7,879 | Texas | 181 |
| Swisher County | 7,854 | Texas | 182 |
| Presidio County | 7,818 | Texas | 183 |
| Refugio County | 7,383 | Texas | 184 |
| Brooks County | 7,223 | Texas | 185 |
| Goliad County | 7,210 | Texas | 186 |
| Bailey County | 7,165 | Texas | 187 |
| Winkler County | 7,110 | Texas | 188 |
| Childress County | 7,041 | Texas | 189 |
| La Salle County | 6,886 | Texas | 190 |
| Dallam County | 6,703 | Texas | 191 |
| Garza County | 6,461 | Texas | 192 |
| Floyd County | 6,446 | Texas | 193 |
| Carson County | 6,182 | Texas | 194 |
| San Saba County | 6,131 | Texas | 195 |
| Hartley County | 6,062 | Texas | 196 |
| Crosby County | 6,059 | Texas | 197 |
| Lynn County | 5,915 | Texas | 198 |
| Haskell County | 5,899 | Texas | 199 |
| Hansford County | 5,613 | Texas | 200 |
| Wheeler County | 5,410 | Texas | 201 |
| Jim Hogg County | 5,300 | Texas | 202 |
| Delta County | 5,231 | Texas | 203 |
| Mills County | 4,936 | Texas | 204 |
| Martin County | 4,799 | Texas | 205 |
| Kimble County | 4,607 | Texas | 206 |
| Crane County | 4,375 | Texas | 207 |
| Hardeman County | 4,139 | Texas | 208 |
| Sutton County | 4,128 | Texas | 209 |
| Concho County | 4,087 | Texas | 210 |
| Mason County | 4,012 | Texas | 211 |
| Fisher County | 3,974 | Texas | 212 |
| Hemphill County | 3,807 | Texas | 213 |
| Baylor County | 3,726 | Texas | 214 |
| Crockett County | 3,719 | Texas | 215 |
| Knox County | 3,719 | Texas | 216 |
| Donley County | 3,677 | Texas | 217 |
| Kinney County | 3,598 | Texas | 218 |
| Hudspeth County | 3,476 | Texas | 219 |
| Schleicher County | 3,461 | Texas | 220 |
| Shackelford County | 3,378 | Texas | 221 |
| Reagan County | 3,367 | Texas | 222 |
| Upton County | 3,355 | Texas | 223 |
| Hall County | 3,353 | Texas | 224 |
| Coke County | 3,320 | Texas | 225 |
| Real County | 3,309 | Texas | 226 |
| Lipscomb County | 3,302 | Texas | 227 |
| Cochran County | 3,127 | Texas | 228 |
| Collingsworth County | 3,057 | Texas | 229 |
| Sherman County | 3,034 | Texas | 230 |
| Dickens County | 2,444 | Texas | 231 |
| Culberson County | 2,398 | Texas | 232 |
| Jeff Davis County | 2,342 | Texas | 233 |
| Menard County | 2,242 | Texas | 234 |
| Oldham County | 2,052 | Texas | 235 |
| Edwards County | 2,002 | Texas | 236 |
| Armstrong County | 1,901 | Texas | 237 |
| Throckmorton County | 1,641 | Texas | 238 |
| Briscoe County | 1,637 | Texas | 239 |
| Irion County | 1,599 | Texas | 240 |
| Cottle County | 1,505 | Texas | 241 |
| Stonewall County | 1,490 | Texas | 242 |
| Foard County | 1,336 | Texas | 243 |
| Glasscock County | 1,226 | Texas | 244 |
| Motley County | 1,210 | Texas | 245 |
| Sterling County | 1,143 | Texas | 246 |
| Terrell County | 984 | Texas | 247 |
| Roberts County | 929 | Texas | 248 |
| Kent County | 808 | Texas | 249 |
| Mcmullen County | 707 | Texas | 250 |
| Borden County | 641 | Texas | 251 |
| Kenedy County | 416 | Texas | 252 |
| King County | 286 | Texas | 253 |
| Loving County | 82 | Texas | 254 |