Columbiaville, MI zip code
Columbiaville, Michigan uses one zip code: 48421. Most of it is in Lapeer County. Together these zip codes are home to about 6.9K people.
Zip codes
1
Population
6.9K
All zips combined
Largest zip
48421
6,935 residents
Zip codes in Columbiaville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 48421 | 6,935 | $71,114 |