Dane County, Wisconsin
Dane County, Wisconsin, has 590,375 residents (July 2025 estimate). Its county seat is Madison. It uses Central Time and covers 1,196 sq mi (3,099 km²) of land.
- Resident population, July 2025
- 590,375
- Land area
- 1,196 sq mi (3,099 km²)
- County seat or government
- Madison
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $89,975 ± $1,284
- Median home value
- $394,800 ± $3,871
- Median rent, with utilities
- $1,398 ± $17
- Homes lived in by their owners
- 57.1% ± 0.6 points
- County type
- County
- Metro or micro area
- Madison, WI metro areaCentral county
- Water area
- 41 sq mi (106 km²)
- State
- Wisconsin
- County code (FIPS)
- 55025
- Coordinates (central point)
- 43.067468, -89.417852
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 Dane County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-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
- 5371151,279 people
- 5370446,730 people
- 5359045,602 people
- 5370337,659 people
- 5371934,115 people
- 5359331,081 people
- 5356229,790 people
- 5370525,017 people
- 5371324,351 people
- 5359721,426 people
- 5358919,550 people
- 5371818,989 people
All 46
- 5371618,596 people
- 5357518,204 people
- 5353216,514 people
- 5371416,169 people
- 5371515,974 people
- 5355813,164 people
- 5371713,052 people
- 5353412,241 people
- 5352711,924 people
- 5357210,385 people
- 535558,933 people
- 539258,754 people
- 535286,263 people
- 535596,110 people
- 535835,816 people
- 535085,654 people
- 535945,199 people
- 535235,074 people
- 537265,043 people
- 535314,430 people
- 535984,176 people
- 535744,033 people
- 537063,958 people
- 535213,640 people
- 535603,416 people
- 535152,647 people
- 535292,611 people
- 535072,467 people
- 535162,238 people
- 535171,799 people
- 539111,450 people
- 53544826 people
- 53571367 people
- 537920 people
46 ZIP Code areas overlap Dane 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
Dane 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 Dane County, largest first
- Town of Middleton6,807 people
- Town of Dunn4,784 people
- Town of Bristol4,374 people
- Town of Westport4,213 people
- Town of Cottage Grove3,729 people
- Town of Burke3,181 people
- Town of Oregon3,040 people
- Town of Pleasant Springs3,033 people
- Town of Springfield2,859 people
- Town of Verona2,578 people
- Town of Springdale2,179 people
- Town of Sun Prairie2,007 people
All 32
- Town of Albion1,986 people
- Town of Roxbury1,808 people
- Town of Deerfield1,770 people
- Town of Rutland1,669 people
- Town of Cross Plains1,648 people
- Town of Dane1,567 people
- Town of Blooming Grove1,508 people
- Town of Dunkirk1,505 people
- Town of Vienna1,385 people
- Town of Medina1,256 people
- Town of Berry1,122 people
- Town of York1,121 people
- Town of Montrose1,046 people
- Town of Christiana1,012 people
- Town of Vermont979 people
- Town of Blue Mounds931 people
- Town of Mazomanie927 people
- Town of Perry676 people
- Town of Primrose575 people
- Town of Black Earth428 people
People counts are American Community Survey 2020–2024 5-year estimates. All towns in Wisconsin, by county
School districts in Dane County, largest first
- Madison Metropolitan School District279,606 people
- Sun Prairie Area School District49,730 people
- Middleton-Cross Plains School District44,919 people
- Verona Area School District31,951 people
- Oregon School District24,642 people
- DeForest Area School District24,317 people
- Waunakee Community School District22,596 people
- Stoughton Area School District20,724 people
- Monona Grove School District20,112 people
- Sauk Prairie School District16,230 people
- McFarland School District13,004 people
- Mount Horeb Area School District12,950 people
All 27
- Edgerton School District12,162 people
- Lodi School District10,376 people
- Evansville Community School District10,186 people
- River Valley School District9,166 people
- Columbus School District8,945 people
- Poynette School District7,070 people
- Wisconsin Heights School District6,333 people
- Cambridge School District5,876 people
- Belleville School District5,617 people
- Marshall School District5,510 people
- Waterloo School District5,412 people
- New Glarus School District4,865 people
- Deerfield Community School District4,308 people
- Pecatonica Area School District2,838 people
- Barneveld School District2,551 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.
- Madison, Wisconsin (city)278,001 people
- Sun Prairie, Wisconsin (city)37,570 people
- Fitchburg, Wisconsin (city)32,619 people
- Middleton, Wisconsin (city)22,301 people
- Waunakee, Wisconsin (village)15,687 people
- Verona, Wisconsin (city)15,232 people
- Stoughton, Wisconsin (city)13,033 people
- Oregon, Wisconsin (village)11,547 people
- DeForest, Wisconsin (village)11,501 people
- Windsor, Wisconsin (village)9,452 people
- McFarland, Wisconsin (village)9,160 people
- Monona, Wisconsin (city)8,527 people
All 28
- Cottage Grove, Wisconsin (village)8,513 people
- Mount Horeb, Wisconsin (village)7,736 people
- Edgerton, Wisconsin (city)6,014 people
- Cross Plains, Wisconsin (village)4,107 people
- Marshall, Wisconsin (village)3,778 people
- Belleville, Wisconsin (village)2,579 people
- Deerfield, Wisconsin (village)2,541 people
- Shorewood Hills, Wisconsin (village)2,149 people
- Black Earth, Wisconsin (village)1,736 people
- Mazomanie, Wisconsin (village)1,694 people
- Cambridge, Wisconsin (village)1,617 people
- Brooklyn, Wisconsin (village)1,408 people
- Maple Bluff, Wisconsin (village)1,329 people
- Dane, Wisconsin (village)1,067 people
- Blue Mounds, Wisconsin (village)795 people
- Rockdale, Wisconsin (village)201 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Columbia County, Wisconsin28 mi north
- Green County, Wisconsin29 mi south
- Rock County, Wisconsin32 mi southeast
- Jefferson County, Wisconsin33 mi east
- Sauk County, Wisconsin36 mi northwest
- Iowa County, Wisconsin36 mi west
- Dodge County, Wisconsin44 mi northeast
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.
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.