Sullivan County, Missouri ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
5,641
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 | 63556 | Milan | 3,196 |
| 2 | 63545 | Green City | 968 |
| 3 | 64630 | Browning | 495 |
| 4 | 64646 | Humphreys | 471 |
| 5 | 64667 | Newtown | 255 |
| 6 | 64645 | Harris | 195 |
| 7 | 63560 | Pollock | 61 |
Cities in Sullivan 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.