32 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Fort Worth | 1 | 1,015,045 | 923,602 | 1.83% | 2,898 | 350 | City |
| Arlington | 2 | 401,219 | 394,248 | 0.35% | 4,186 | 96 | City |
| Mansfield | 3 | 82,394 | 72,763 | 2.39% | 2,240 | 37 | City |
| North Richland Hills | 4 | 70,901 | 70,293 | 0.17% | 3,904 | 18 | City |
| Euless | 5 | 58,759 | 61,076 | -0.78% | 3,648 | 16 | City |
| Grapevine | 6 | 51,035 | 50,767 | 0.11% | 1,587 | 32 | City |
| Bedford | 7 | 47,412 | 49,807 | -1% | 4,727 | 10 | City |
| Keller | 8 | 46,717 | 45,714 | 0.43% | 2,545 | 18 | City |
| Haltom City | 9 | 44,824 | 45,989 | -0.52% | 3,631 | 12 | City |
| Hurst | 10 | 38,631 | 40,313 | -0.86% | 3,877 | 10 | City |
| Southlake | 11 | 31,053 | 31,263 | -0.14% | 1,422 | 22 | City |
| Saginaw | 12 | 25,887 | 24,016 | 1.47% | 3,383 | 8 | City |
| Colleyville | 13 | 25,522 | 26,057 | -0.42% | 1,945 | 13 | City |
| Benbrook | 14 | 24,247 | 24,469 | -0.18% | 2,253 | 11 | City |
| Watauga | 15 | 22,492 | 23,597 | -0.97% | 5,408 | 4 | City |
| Crowley | 16 | 20,982 | 18,356 | 2.57% | 2,843 | 7 | City |
| Forest Hill | 17 | 14,300 | 13,942 | 0.51% | 3,428 | 4 | City |
| Kennedale | 18 | 11,078 | 8,512 | 4.86% | 1,676 | 7 | City |
| Richland Hills | 19 | 8,143 | 8,593 | -1.09% | 2,597 | 3 | City |
| River Oaks | 20 | 7,198 | 7,628 | -1.18% | 3,548 | 2 | City |
| Everman | 21 | 5,810 | 6,137 | -1.11% | 3,299 | 2 | City |
| Sansom Park | 22 | 5,239 | 5,449 | -0.8% | 4,225 | 1 | City |
| Haslet | 23 | 5,099 | 2,004 | 13.82% | 567 | 9 | City |
| Lake Worth | 24 | 4,560 | 4,699 | -0.61% | 1,851 | 2 | City |
| Pecan Acres | 25 | 3,951 | 4,245 | -0.25% | 209 | 19 | CDP |
| Edgecliff Village | 26 | 3,714 | 3,783 | -0.38% | 3,118 | 1 | Town |
| Westworth Village | 27 | 2,709 | 2,588 | 0.89% | 1,307 | 2 | City |
| Pantego | 28 | 2,429 | 2,558 | -1.06% | 2,333 | 1 | Town |
| Dalworthington Gardens | 29 | 2,265 | 2,289 | -0.22% | 1,267 | 2 | City |
| Blue Mound | 30 | 2,252 | 2,391 | -1.23% | 4,459 | 1 | City |
| Westlake | 31 | 2,102 | 1,646 | 4.53% | 305 | 7 | Town |
| Westover Hills | 32 | 632 | 642 | -0.32% | 891 | 1 | Town |
Fort Worth is the largest city in Tarrant County, with a population of 1,015,045.
Westover Hills is the smallest city in Tarrant County, with a population of 632.
There are 32 cities in Tarrant County, Texas.