| | Suwannee County | FL | 12121 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=SuwanneeCounty+FL |
| | Taylor County | FL | 12123 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=TaylorCounty+FL |
| | Union County | FL | 12125 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=UnionCounty+FL |
| | Volusia County | FL | 12127 | | Deltona-Daytona
Beach-Ormond Beach, FL 19660 | Orlando-Lakeland-Deltona,
FL 422 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=VolusiaCounty+FL |
| | Wakulla County | FL | 12129 | | Tallahassee, FL 45220 | Tallahassee-Bainbridge,
FL-GA 533 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=WakullaCounty+FL |
| | Walton County | FL | 12131 | | Crestview-Fort Walton
Beach-Destin, FL 18880 | | Central | metro county (urban) | recreation | https://maps.google.com/?q=WaltonCounty+FL |
| | Washington County | FL | 12133 | | Panama City-Panama City
Beach, FL 37460 | | Outlying | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=WashingtonCounty+FL |