Oceana County, Michigan ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
27,512
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 | 49420 | Hart | 6,202 |
| 2 | 49421 | Hesperia | 5,734 |
| 3 | 49455 | Shelby | 5,429 |
| 4 | 49449 | Pentwater | 2,587 |
| 5 | 49452 | Rothbury | 2,208 |
| 6 | 49446 | New Era | 2,184 |
| 7 | 49436 | Mears | 1,644 |
| 8 | 49459 | Walkerville | 1,524 |
Cities in Oceana County
ZIP Directory
Browse all ZIP data for Michigan
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.