6 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 72064 | Hazen | 2,781 |
| 72040 | Des Arc | 2,421 |
| 72041 | De Valls Bluff | 1,175 |
| 72066 | Hickory Plains | 259 |
| 72017 | Biscoe | 203 |
| 72170 | Ulm | 174 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 6 ZCTAs in Prairie County, Arkansas (US Census).