10 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 58301 | Devils Lake | 10,190 |
| 58330 | Edmore | 514 |
| 58327 | Crary | 354 |
| 58377 | Starkweather | 221 |
| 58345 | Lawton | 157 |
| 58382 | Webster | 116 |
| 58338 | Hampden | 104 |
| 58321 | Brocket | 99 |
| 58325 | Churchs Ferry | 64 |
| 58362 | Penn | 20 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 10 ZCTAs in Ramsey County, North Dakota (US Census).