Daylight through the yearLongest day (Jun 21): 15 h 23 min5:20 am – 8:43 pmShortest day (Dec 21): 8 h 59 min7:28 am – 4:28 pm
Sun todaySunrise –Sunset –
People3,770 residentsin the ZIP code areaMedian age 54.31,725 householdsMedian household income $83,417Median home value $292,300Median rent $988 a month81% of homes owner-occupiedMedian property tax $4,228 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting2.0% unemployment rate64% of adults are in the labour force, 2,084 employedMain industries: education and health care 22%, manufacturing 14%, retail 10%Average commute 24 minutes72% drive alone, 7% car-pool, 5% walk or cycle, 15% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages32% of adults have a bachelor's degree or higher95% finished high school, 11% hold a graduate degreeLanguages at home: English only 98%1% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 83°F, lows 61°FColdest month January: highs 28°F, lows 10°F34 in of rain a year, on about 63 dayswettest month June30 in of snow a year, on about 15 days12 days above 90°F, 151 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Lone Rock Tri Co Ap station, 5 mi away; snow from Mazomanie Wwtp
Parks and public landsTower Hill State Parkstate park · 3.1 mi · 96 acresLower Wisconsin State Riverwaystate conservation land · 6.6 miGovernor Dodge State Parkstate park · 9.9 mi · 5,285 acresLower Wisconsin State Riverway 127state conservation land · 8.2 mi · 242 acresBear Creek Fishery Areastate recreation area · 9.2 mi · 761 acresLower Wisconsin State Riverway 126state conservation land · 8.8 mi · 111 acresSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowSauk County, WI, compared with all US countiesHighest-rated hazardsHail Relatively ModerateLandslide Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality76% of days had good air in 2025276 of 365 days measured83 moderate, 5 unhealthy for sensitive groups, 1 unhealthy daysMedian index 35, worst day 167main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Sauk County monitors, WI
Internet at home87% of households have a broadband subscription67% have cable, fibre or DSL7% rely on a mobile data plan alone9% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterSpring Green Waterworksserves 1,626 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation722 ft220 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalUpland Hills Health Hospital16.6 miPost officeSpring Green Post Office1.0 miTown hallSpring Green Village Hall1.0 miPoliceSpring Green Police Department1.0 miFire stationSpring Green Area Fire Protection District and Emergency Medical Services1.4 miSource: USGS National Structures Dataset
SchoolsWithin 2 mi4 schools1 elementary, 1 middle, 1 high, 1 otherHighRiver Valley High Schoolunder a mileElementaryRiver Valley Elementary Schoolunder a mileMiddleRiver Valley Middle Schoolunder a mileSource: USGS National Structures Dataset
Getting aroundAirportDane County Regional Truax Field MSN38 miMajor airportGeneral Mitchell International Airport MKE112 miInterstateI-9030 miUS highwayUS 14under a mileAmtrakWisconsin Dells, WI WDL34 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 53588 ZIP area.
