Founded in 1822, Lapeer County is one of 83 counties in the state of Michigan. Historically, Lapeer County was formed from parts of Oakland County and St. Clair County. The city of Lapeer is the county seat. With FIPS code of 87, Lapeer County has a population of 88,513 and area of 663 square miles (1,717 km2).
List of all cities in Lapeer County, MI alphabetically
| City/Town | Postal Code | Area Code |
| Almont, MI | 48003 | 810 |
| Attica, MI | 48412 | 810 |
| Clifford, MI | 48727 | 989 |
| Columbiaville, MI | 48421 | 810 |
| Dryden, MI | 48428 | 810 |
| Hadley, MI | 48440 | 810 |
| Imlay, MI | 48444 | 810 |
| Lake Nepessing, MI | 48446 | 810 |
| Lapeer, MI | 48446 | 810 |
| Lum, MI | 48412 | 810 |
| Metamora, MI | 48455 | 810 |
| North Branch, MI | 48461 | 810 |
| Otter Lake, MI | 48464 | 810 |
| Silverwood, MI | 48760 | 989 |