| | | Mitchell County | GA | 13205 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=MitchellCounty+GA |
| | | Monroe County | GA | 13207 | | Macon-Bibb County, GA 31420 | Macon-Bibb County--Warner
Robins, GA 356 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=MonroeCounty+GA |
| | | Montgomery County | GA | 13209 | | Vidalia, GA 47080 | | Outlying | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=MontgomeryCounty+GA |
| | | Morgan County | GA | 13211 | Atlanta-Sandy
Springs-Roswell, GA 12054 | Atlanta-Sandy
Springs-Roswell, GA 12060 | Atlanta--Athens-Clarke
County--Sandy Springs,
GA-AL 122 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=MorganCounty+GA |
| | | Murray County | GA | 13213 | | Dalton, GA 19140 | Chattanooga-Cleveland-Dalton,
TN-GA-AL 174 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=MurrayCounty+GA |
| | | Muscogee County | GA | 13215 | | Columbus, GA-AL 17980 | Columbus-Auburn-Opelika,
GA-AL 194 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=MuscogeeCounty+GA |
| | | Newton County | GA | 13217 | Atlanta-Sandy
Springs-Roswell, GA 12054 | Atlanta-Sandy
Springs-Roswell, GA 12060 | Atlanta--Athens-Clarke
County--Sandy Springs,
GA-AL 122 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=NewtonCounty+GA |
| | | Oconee County | GA | 13219 | | Athens-Clarke County, GA 12020 | Atlanta--Athens-Clarke
County--Sandy Springs,
GA-AL 122 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=OconeeCounty+GA |
| | | Oglethorpe County | GA | 13221 | | Athens-Clarke County, GA 12020 | Atlanta--Athens-Clarke
County--Sandy Springs,
GA-AL 122 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=OglethorpeCounty+GA |
| | | Paulding County | GA | 13223 | Marietta, GA 31924 | Atlanta-Sandy
Springs-Roswell, GA 12060 | Atlanta--Athens-Clarke
County--Sandy Springs,
GA-AL 122 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=PauldingCounty+GA |
