Lake County, Michigan ZIP Codes
- ZIP records
6 - Cities represented
6 - Sum of listed ZIP population estimates
12,413
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 | 49304 | Baldwin | 5,408 |
| 2 | 49656 | Luther | 1,908 |
| 3 | 49644 | Irons | 1,715 |
| 4 | 49402 | Branch | 1,411 |
| 5 | 49623 | Chase | 986 |
| 6 | 49642 | Idlewild | 985 |
Cities in Lake 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.