Bay County, Michigan ZIP Codes
- ZIP records
10 - Cities represented
9 - Sum of listed ZIP population estimates
99,197
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 | 48706 | Bay City | 38,974 |
| 2 | 48708 | Bay City | 25,635 |
| 3 | 48732 | Essexville | 11,340 |
| 4 | 48650 | Pinconning | 6,510 |
| 5 | 48611 | Auburn | 6,093 |
| 6 | 48634 | Linwood | 4,334 |
| 7 | 48631 | Kawkawlin | 3,681 |
| 8 | 48747 | Munger | 1,549 |
| 9 | 48613 | Bentley | 1,081 |
Cities in Bay 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.