6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Corpus Christi | 1 | 317,075 | 318,285 | -0.08% | 1,890 | 168 | City |
| Robstown | 2 | 10,443 | 10,141 | 0.58% | 804 | 13 | City |
| Port Aransas | 3 | 3,788 | 2,925 | 4.76% | 426 | 9 | City |
| Bishop | 4 | 3,028 | 3,172 | -0.95% | 1,255 | 2 | City |
| Driscoll | 5 | 662 | 676 | -0.45% | 569 | 1 | City |
| Agua Dulce | 6 | 660 | 690 | -0.9% | 1,935 | 0 | City |
Corpus Christi is the largest city in Nueces County, with a population of 317,075.
Agua Dulce is the smallest city in Nueces County, with a population of 660.
There are 6 cities in Nueces County, Texas.