4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 72104 | Malvern | 23,624 |
| 71929 | Bismarck | 4,627 |
| 71941 | Donaldson | 2,203 |
| 71942 | Friendship | 123 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Hot Spring County, Arkansas (US Census).