3 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 38652 | New Albany | 15,071 |
| 38828 | Blue Springs | 4,890 |
| 38650 | Myrtle | 4,757 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 3 ZCTAs in Union County, Mississippi (US Census).