1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Post | 1 | 3,294 | 4,793 | -8.35% | 880 | 4 | City |
Post is the largest city in Garza County, with a population of 3,294.
Post is the smallest city in Garza County, with a population of 3,294.
There is 1 city in Garza County, Texas.