| | Adams County | WI | 55001 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=AdamsCounty+WI |
| | Ashland County | WI | 55003 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=AshlandCounty+WI |
| | Barron County | WI | 55005 | | Rice Lake, WI 39960 | | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=BarronCounty+WI |
| | Bayfield County | WI | 55007 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=BayfieldCounty+WI |
| | Buffalo County | WI | 55011 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=BuffaloCounty+WI |
| | Burnett County | WI | 55013 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=BurnettCounty+WI |
| | Clark County | WI | 55019 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=ClarkCounty+WI |
| | Crawford County | WI | 55023 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CrawfordCounty+WI |
| | Door County | WI | 55029 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=DoorCounty+WI |
| | Fond du Lac County | WI | 55039 | | Fond du Lac, WI 22540 | | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=FondduLacCounty+WI |