Dunn County, Wisconsin

Dunn County, Wisconsin, has 46,223 residents (July 2025 estimate). Its county seat is Menomonie. It uses Central Time and covers 850 sq mi (2,202 km²) of land.

MilwaukeeMadisonGreen Bay
Dunn County in Wisconsin
Chippewa CountyEau Claire CountyPierce CountySt. Croix CountyMenomonieTainter LakeElk MoundBoyceville
Dunn County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
46,223
Land area
850 sq mi (2,202 km²)
County seat or government
Menomonie
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$74,824 ± $2,670
Median home value
$243,200 ± $6,794
Median rent, with utilities
$985 ± $49
Homes lived in by their owners
67% ± 1.5 points
County type
County
Metro or micro area
Menomonie, WI micro areaCentral county
Water area
13.7 sq mi (35.6 km²)
State
Wisconsin
County code (FIPS)
55033
Coordinates (central point)
44.947751, -91.897645

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Dunn County

Time zoneLocal time and UTC offsetNext clock change
Central TimeAmerica/ChicagoUTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 5470344,153 people
  2. 5470143,014 people
  3. 5475126,193 people
  4. 547247,517 people
  5. 547557,389 people
  6. 547285,835 people
  7. 547305,578 people
  8. 547395,549 people
  9. 547364,169 people
  10. 547573,584 people
  11. 540133,443 people
  12. 547673,352 people
All 22
  1. 540053,264 people
  2. 547252,844 people
  3. 547401,760 people
  4. 547491,410 people
  5. 547211,367 people
  6. 547621,232 people
  7. 547721,164 people
  8. 547631,120 people
  9. 54734772 people
  10. 54737562 people

22 ZIP Code areas overlap Dunn County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Dunn County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Towns in Dunn County, largest first

  1. Town of Menomonie3,422 people
  2. Town of Tainter2,648 people
  3. Town of Red Cedar2,042 people
  4. Town of Elk Mound1,825 people
  5. Town of Spring Brook1,760 people
  6. Town of Dunn1,624 people
  7. Town of Colfax1,238 people
  8. Town of Rock Creek1,012 people
  9. Town of Stanton865 people
  10. Town of Sherman858 people
  11. Town of Eau Galle785 people
  12. Town of Lucas693 people
All 22
  1. Town of Sand Creek651 people
  2. Town of Hay River642 people
  3. Town of New Haven634 people
  4. Town of Tiffany547 people
  5. Town of Weston538 people
  6. Town of Wilson536 people
  7. Town of Otter Creek522 people
  8. Town of Sheridan450 people
  9. Town of Grant394 people
  10. Town of Peru321 people

People counts are American Community Survey 2020–2024 5-year estimates. All towns in Wisconsin, by county

School districts in Dunn County, largest first

  1. Eau Claire Area School District87,381 people
  2. Menomonie Area School District27,795 people
  3. Barron Area School District9,467 people
  4. Chetek-Weyerhaeuser Area School District8,081 people
  5. Bloomer School District7,629 people
  6. Durand School District7,525 people
  7. Elk Mound Area School District5,490 people
  8. Colfax School District4,962 people
  9. Boyceville Community School District4,478 people
  10. Glenwood City School District3,982 people
  11. Clear Lake School District3,431 people
  12. Elmwood School District1,925 people
All 13
  1. Prairie Farm School District1,642 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Menomonie, Wisconsin (city)16,539 people
  2. Tainter Lake, Wisconsin (CDP)2,609 people
  3. Colfax, Wisconsin (village)1,370 people
  4. Elk Mound, Wisconsin (village)1,096 people
  5. Boyceville, Wisconsin (village)1,083 people
  6. Knapp, Wisconsin (village)532 people
  7. Wheeler, Wisconsin (village)316 people
  8. Ridgeland, Wisconsin (village)313 people
  9. Downsville, Wisconsin (CDP)305 people
  10. Downing, Wisconsin (village)271 people
  11. Rock Falls, Wisconsin (CDP)169 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Pepin County, Wisconsin22 mi south
  2. St. Croix County, Wisconsin27 mi west
  3. Pierce County, Wisconsin30 mi southwest
  4. Chippewa County, Wisconsin31 mi east
  5. Eau Claire County, Wisconsin34 mi southeast
  6. Barron County, Wisconsin34 mi north
  7. Polk County, Wisconsin44 mi northwest

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.