12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Eagle Pass | 1 | 28,921 | 28,152 | 0.53% | 3,061 | 9 | City |
| Eagle Pass | 2 | 28,921 | 28,154 | 0.53% | 3,061 | 9 | City |
| Eidson Road | 3 | 9,866 | 9,334 | 0.61% | 1,401 | 7 | CDP |
| Chula Vista | 4 | 4,442 | 3,588 | 0.95% | 1,342 | 3 | CDP |
| Rosita | 5 | 3,970 | 3,483 | 2.16% | 505 | 8 | CDP |
| Elm Creek | 6 | 3,832 | 3,455 | 2.43% | 1,355 | 3 | CDP |
| Siesta Acres | 7 | 1,574 | 1,477 | -1.25% | 3,848 | 0 | CDP |
| Seco Mines | 8 | 1,452 | 749 | 4.24% | 2,556 | 1 | CDP |
| Fabrica | 9 | 917 | 1,120 | 0% | 2,939 | 0 | CDP |
| Las Quintas Fronterizas | 10 | 500 | 1,614 | -27.11% | 952 | 1 | CDP |
| Normandy | 11 | 56 | 29 | 7.69% | 218 | 0 | CDP |
| Quemado | 12 | 56 | 71 | -17.65% | 491 | 0 | CDP |
Eagle Pass is the largest city in Maverick County, with a population of 28,921.
Quemado is the smallest city in Maverick County, with a population of 56.
There are 12 cities in Maverick County, Texas.