Ault is a township in St. Louis County, Minnesota, home to about 201 people across 70 square miles. Its ZIP code is 55602.
Homes sold for a median of $223 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Ault; also Lake No. 2 UT and Fairbanks
Each card is that ZIP code’s whole market, including any part outside Ault. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Ault’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Ault well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)180 miles away |
|---|---|
| Closer regional airport | Duluth International Airport (DLH)36 miles away |
| Nearest city of 250,000+ | St. Paul, MN174 miles away |
| Nearest city of 1 million+ | Chicago, IL430 miles away |
Straight-line distances from the center of Ault; 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.
Ault had 128 residents in the 2020 census, up 2% since 2000.
It’s the 1849th largest of 2,727 towns in Minnesota by population.
St. Louis County grew from 82,932 residents in 1900 to 200,231 in 2020.
St. Louis County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 76°F in summer, and winter lows average -4°F. About 29.2 inches of rain and melted snow fall in a typical year, with about 70 inches of snow.
Source: NOAA 1991–2020 climate normals, Brimson 2s, MN weather station (5 miles away).
84,223 jobs at 5,360 businesses in St. Louis County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Buying or selling around Ault? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Lake No. 2 UT, Fairbanks, Whiteface Reservoir UT and Bassett.
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.