Spring Green Town is a town in Sauk County, Wisconsin, home to about 1,667 people across 43 square miles. Its ZIP code is 53588.
Homes sold for a median of $232 per square foot in the three months ending August 2026, a seller’s market.
Mostly Spring Green Town; also Spring Green Village and Wyoming Town (Iowa County)
Each card is that ZIP code’s whole market, including any part outside Spring Green Town. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Spring Green Town’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | General Mitchell International Airport (MKE)111 miles away |
|---|---|
| Closer regional airport | Dane County Regional Truax Field (MSN)37 miles away |
| Nearest city of 250,000+ | Madison, WI33 miles away |
| Nearest city of 1 million+ | Chicago, IL153 miles away |
Straight-line distances from the center of Spring Green Town; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Spring Green Town had 1,828 residents in the 2020 census, up 15% since 2000.
It’s the 537th largest of 1,889 towns in Wisconsin by population.
Sauk County grew from 33,006 residents in 1900 to 65,763 in 2020.
Sauk County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 10°F. About 34.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lone Rock Tri Co Ap, WI weather station (6 miles away).
31,025 jobs at 1,876 businesses in Sauk County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
24 doctors and other health care providers list an office in Spring Green Town.
Nearest hospitals
Providers with an office here
| Primary care doctors | 8 |
|---|---|
| Dentists | 4 |
| Nurse practitioners and physician assistants | 2 |
| Physical and occupational therapists | 6 |
| Optometrists | 2 |
| Chiropractors | 2 |
| Pharmacies | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores (2 nearby)
Libraries (1 nearby)
Theaters and performance venues (2 nearby)
Counts are within about 4.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by River Valley School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| River Valley ElementarySpring Green | 1–4 | 258 | Public | 0.9 mi |
| River Valley MiddleSpring Green | 5–8 | 324 | Public | 0.8 mi |
| River Valley HighSpring Green | 9–12 | 364 | Public | 0.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St John the Evangelist SchoolSpring Green | Pre-K–4 | 53 | Roman Catholic | 0.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Spring Green Village, Wyoming Town (Iowa County), Troy Town (Sauk County), Franklin Town (Sauk County) and Bear Creek Town (Sauk County).
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.