| | | Carlton County | MN | 27017 | | Duluth, MN-WI 20260 | Duluth-Grand Rapids,
MN-WI 228 | Outlying | in metro of > 250k
< 1m | nonspecialized | https://maps.google.com/?q=CarltonCounty+MN |
| | | Douglas County | WI | 55031 | | Duluth, MN-WI 20260 | Duluth-Grand Rapids,
MN-WI 228 | Central | in metro of > 250k
< 1m | recreation | https://maps.google.com/?q=DouglasCounty+WI |
| | | Itasca County | MN | 27061 | | Grand Rapids, MN 24330 | Duluth-Grand Rapids,
MN-WI 228 | Central | not in metro; pop > 5k
< 20k; metro-adjacent | recreation | https://maps.google.com/?q=ItascaCounty+MN |
| | | St. Louis County | MN | 27137 | | Duluth, MN-WI 20260 | Duluth-Grand Rapids,
MN-WI 228 | Central | in metro of > 250k
< 1m | recreation | https://maps.google.com/?q=St.LouisCounty+MN |
