Adair County, Missouri ZIP Codes
- ZIP records
6 - Cities represented
6 - Sum of listed ZIP population estimates
26,534
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 | 63501 | Kirksville | 21,218 |
| 2 | 63546 | Greentop | 1,340 |
| 3 | 63559 | Novinger | 1,258 |
| 4 | 63544 | Green Castle | 1,159 |
| 5 | 63533 | Brashear | 1,141 |
| 6 | 63540 | Gibbs | 418 |
Cities in Adair 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.