| | Rock County | MN | 27133 | | Sioux Falls, SD-MN 43620 | | Outlying | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=RockCounty+MN |
| | Rice County | MN | 27131 | | Faribault-Northfield, MN 22060 | Minneapolis-St. Paul,
MN-WI 378 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=RiceCounty+MN |
| | Renville County | MN | 27129 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=RenvilleCounty+MN |
| | Redwood County | MN | 27127 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=RedwoodCounty+MN |
| | Red Lake County | MN | 27125 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=RedLakeCounty+MN |
| | Ramsey County | MN | 27123 | | Minneapolis-St.
Paul-Bloomington, MN-WI 33460 | Minneapolis-St. Paul,
MN-WI 378 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=RamseyCounty+MN |
| | Pope County | MN | 27121 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=PopeCounty+MN |
| | Polk County | MN | 27119 | | Grand Forks, ND-MN 24220 | | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=PolkCounty+MN |
| | Pipestone County | MN | 27117 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=PipestoneCounty+MN |
| | Pine County | MN | 27115 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=PineCounty+MN |