6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Corpus Christi | 1 | 316,833 | 318,285 | -0.08% | 1,889 | 168 | City |
| Robstown | 2 | 10,504 | 10,141 | 0.58% | 809 | 13 | City |
| Port Aransas | 3 | 3,961 | 2,925 | 4.57% | 446 | 9 | City |
| Bishop | 4 | 2,999 | 3,172 | -0.96% | 1,243 | 2 | City |
| Driscoll | 5 | 659 | 676 | -0.45% | 566 | 1 | City |
| Agua Dulce | 6 | 654 | 690 | -0.91% | 1,918 | 0 | City |
Corpus Christi is the largest city in Nueces County, with a population of 316,833.
Agua Dulce is the smallest city in Nueces County, with a population of 654.
There are 6 cities in Nueces County, Texas.