Andrew County, Missouri ZIP Codes
- ZIP records
10 - Cities represented
10 - Sum of listed ZIP population estimates
27,458
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 | 64505 | Saint Joseph | 14,107 |
| 2 | 64485 | Savannah | 7,998 |
| 3 | 64494 | Union Star | 1,163 |
| 4 | 64436 | Cosby | 873 |
| 5 | 64421 | Amazonia | 817 |
| 6 | 64483 | Rosendale | 591 |
| 7 | 64427 | Bolckow | 582 |
| 8 | 64459 | Helena | 507 |
| 9 | 64449 | Fillmore | 491 |
| 10 | 64480 | Rea | 329 |
Cities in Andrew 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.