Founded in 1827, Hamilton County is one of 67 counties in the state of Florida. Historically, Hamilton County was formed from Jefferson. The city of Jasper is the county seat. With FIPS code of 47, Hamilton County has a population of 13,993 and area of 515 square miles (1,334 km2).
List of all cities in Hamilton County, FL alphabetically
| City/Town | Postal Code | Area Code |
| Jasper, FL | 32052 | 386 |
| Jennings, FL | 32053 | 386 |
| White Springs, FL | 32096 | 386 |