Atchison County, Missouri ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
5,129
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 64482 | Rock Port | 1,980 |
| 2 | 64491 | Tarkio | 1,638 |
| 3 | 64446 | Fairfax | 1,066 |
| 4 | 64496 | Watson | 224 |
| 5 | 64498 | Westboro | 221 |
Cities in Atchison County
ZIP Directory
Browse all ZIP data for Missouri
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.