Mount Pleasant, Michigan ZIP Codes
- ZIP records
2 - Sum of listed ZIP population estimates
44,454 - Counties represented
1 - Population range
2,228–42,226 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 48858 | Mount Pleasant | Isabella | 42,226 |
| 2 | 48859 | Mount Pleasant | Isabella | 2,228 |
Counties represented
All ZIP Codes in Mount Pleasant
Browse all ZIP data for Michigan
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.