Founded in 1925, Martin County is one of 67 counties in the state of Florida. Historically, Martin County was formed from Palm Beach. The city of Stuart is the county seat. With FIPS code of 85, Martin County has a population of 159,942 and area of 556 square miles (1,440 km2).
List of all cities in Martin County, FL alphabetically
| City/Town | Postal Code | Area Code |
| Hobe Sound, FL | 33455 | 772 |
| 33475 | 772 | |
| Indiantown, FL | 34956 | 772 |
| Jensen Beach, FL | 34957 | 772 |
| 34958 | 772 | |
| Palm City, FL | 34990 | 772 |
| 34991 | 772 | |
| Port Salerno, FL | 34992 | 772 |
| Sewalls Point, FL | 34996 | 772 |
| Stuart, FL | 34994 | 772 |
| 34995 | 772 | |
| 34996 | 772 | |
| 34997 | 772 |
Map of Cities in Martin County, FL
