| | Hendry County | FL | 12051 | | Clewiston, FL 17500 | Cape Coral-Fort
Myers-Naples, FL 163 | Central | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=HendryCounty+FL |
| | Alachua County | FL | 12001 | | Gainesville, FL 23540 | Gainesville-Lake City, FL 264 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=AlachuaCounty+FL |
| | Baker County | FL | 12003 | | Jacksonville, FL 27260 | Jacksonville-Kingsland-Palatka,
FL-GA 300 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=BakerCounty+FL |
| | Calhoun County | FL | 12013 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=CalhounCounty+FL |
| | Columbia County | FL | 12023 | | Lake City, FL 29380 | Gainesville-Lake City, FL 264 | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=ColumbiaCounty+FL |
| | Dixie County | FL | 12029 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=DixieCounty+FL |
| | Franklin County | FL | 12037 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=FranklinCounty+FL |
| | Gadsden County | FL | 12039 | | Tallahassee, FL 45220 | Tallahassee-Bainbridge,
FL-GA 533 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=GadsdenCounty+FL |
| | Gilchrist County | FL | 12041 | | Gainesville, FL 23540 | Gainesville-Lake City, FL 264 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=GilchristCounty+FL |
| | Gulf County | FL | 12045 | | | | | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=GulfCounty+FL |