5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| George West | 1 | 2,257 | 2,167 | 0.67% | 1,165 | 2 | City |
| Three Rivers | 2 | 1,966 | 1,476 | 4.35% | 1,344 | 1 | City |
| Lake City | 3 | 509 | 448 | 2% | 698 | 1 | Town |
| San Patricio | 4 | 483 | 383 | 3.65% | 126 | 4 | City |
| Lakeside | 5 | 373 | 337 | 1.63% | 976 | 0 | Town |
George West is the largest city in Live Oak County, with a population of 2,257.
Lakeside is the smallest city in Live Oak County, with a population of 373.
There are 5 cities in Live Oak County, Texas.