3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kingsville | 1 | 24,072 | 25,357 | -1.06% | 1,734 | 13.88 | City |
| Riviera | 2 | 775 | 473 | 0.65% | 210 | 3.69 | CDP |
| Ricardo | 3 | 762 | 886 | -2.43% | 171 | 4.46 | CDP |
Kingsville is the largest city in Kleberg County, with a population of 24,072.
Ricardo is the smallest city in Kleberg County.
There are 3 cities in Kleberg County, Texas.