8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| George West | 1 | 2,242 | 2,167 | 0.67% | 1,157 | 2 | City |
| Three Rivers | 2 | 1,884 | 1,476 | 4.49% | 1,288 | 1 | City |
| Lakeshore Gardens-Hidden Acres | 3 | 1,288 | 524 | 4.21% | 631 | 2 | CDP |
| Lake City | 4 | 499 | 448 | 2.04% | 684 | 1 | Town |
| San Patricio | 5 | 466 | 383 | 3.56% | 121 | 4 | City |
| Lakeside | 6 | 367 | 337 | 1.66% | 961 | 0 | Town |
| Paisano Park | 7 | 41 | 50 | -12.77% | 466 | 0 | CDP |
| Edgewater Estates | 8 | 26 | 145 | 8.33% | 510 | 0 | CDP |
George West is the largest city in Live Oak County, with a population of 2,242.
Edgewater Estates is the smallest city in Live Oak County, with a population of 26.
There are 8 cities in Live Oak County, Texas.