| Zip Code | City | Population ↓ |
|---|---|---|
| 72450 | Paragould | 40,251 |
| 72443 | Marmaduke | 2,984 |
| 72436 | Lafe | 701 |
| 72412 | Beech Grove | 483 |
| 72425 | Delaplaine | 307 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Greene County, Arkansas (US Census).