Founded in 1833 (boundaries declared) and 1836 (organized), Livingston County is one of 83 counties in the state of Michigan. Historically, Livingston County was formed from parts of Shiawassee County and Washtenaw County. The city of Howell is the county seat. With FIPS code of 93, Livingston County has a population of 195,014 and area of 585 square miles (1,515 km2).
List of all cities in Livingston County, MI alphabetically
| City/Town | Postal Code | Area Code |
| Brighton, MI | 48114 | 810 |
| 48116 | 810 | |
| Cohoctah, MI | 48816 | 517 |
| Crooked Lake, MI | 48116 | 810 |
| Dexter Township, MI | 48169 | 734 |
| Fowlerville, MI | 48836 | 517 |
| Genoa Township, MI | 48114 | 810 |
| 48116 | 810 | |
| Green Oak Township, MI | 48116 | 810 |
| Gregory, MI | 48137 | 734 |
| Hamburg, MI | 48139 | 810 |
| Hartland, MI | 48353 | 810 |
| Hartland Township, MI | 48114 | 810 |
| Howell, MI | 48843 | 517 |
| 48844 | 517 | |
| 48855 | 517 | |
| 48863 | 517 | |
| Lakeland, MI | 48143 | 810 |
| Oak Grove, MI | 48863 | 517 |
| Pinckney, MI | 48169 | 734 |
| Putnam Township, MI | 48169 | 734 |
| Unadilla, MI | 48137 | 734 |
| Williamsville, MI | 48137 | 734 |