19 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 93635 | Los Banos | 49,232 |
| 95301 | Atwater | 42,374 |
| 95340 | Merced | 38,045 |
| 95348 | Merced | 36,663 |
| 95341 | Merced | 34,956 |
| 95334 | Livingston | 17,198 |
| 95315 | Delhi | 13,006 |
| 95388 | Winton | 13,005 |
| 93620 | Dos Palos | 10,173 |
| 95322 | Gustine | 9,013 |
| 95324 | Hilmar | 7,862 |
| 95365 | Planada | 4,009 |
| 95333 | Le Grand | 3,203 |
| 95374 | Stevinson | 1,652 |
| 95317 | El Nido | 936 |
| 95303 | Ballico | 876 |
| 95369 | Snelling | 802 |
| 93665 | South Dos Palos | 422 |
| 95312 | Cressey | 193 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 19 ZCTAs in Merced County, California (US Census).