19 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 35405 | Tuscaloosa | 48,564 |
| 35401 | Tuscaloosa | 40,507 |
| 35404 | Tuscaloosa | 23,553 |
| 35475 | Northport | 19,991 |
| 35473 | Northport | 19,094 |
| 35406 | Tuscaloosa | 18,533 |
| 35453 | Cottondale | 12,522 |
| 35476 | Northport | 8,568 |
| 35490 | Vance | 4,891 |
| 35452 | Coker | 4,307 |
| 35546 | Berry | 4,157 |
| 35444 | Brookwood | 4,047 |
| 35456 | Duncanville | 4,015 |
| 35487 | Tuscaloosa | 1,905 |
| 35463 | Fosters | 1,885 |
| 35480 | Ralph | 1,792 |
| 35446 | Buhl | 1,772 |
| 35458 | Elrod | 1,059 |
| 35457 | Echola | 54 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 19 ZCTAs in Tuscaloosa County, Alabama (US Census).