Gwinner is a city in Sargent County, North Dakota, home to about 859 people across 2.1 square miles. Its ZIP code is 58040, and parts of 58069 are in Gwinner too.
Homes sold for a median of $108 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Gwinner
Part is in Gwinner
Each card is that ZIP code’s whole market, including any part outside Gwinner. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Gwinner’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)234 miles away |
|---|---|
| Closer regional airport | Hector International Airport (FAR)63 miles away |
| Nearest city of 250,000+ | Minneapolis, MN230 miles away |
| Nearest city of 1 million+ | Chicago, IL581 miles away |
Straight-line distances from the center of Gwinner; 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.
Gwinner had 924 residents in the 2020 census, up 29% since 2000.
It’s the 66th largest of 402 towns in North Dakota by population.
Sargent County grew from 6,039 residents in 1900 to 3,862 in 2020.
Sargent County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average -1°F. About 23.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Forman 5 Sse, ND weather station (14 miles away).
2,504 jobs at 122 businesses in Sargent County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
10 doctors and other health care providers list an office in Gwinner.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|---|
| Physical and occupational therapists | 8 |
| Chiropractors | 1 |
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 (2 nearby)
Counts are within about 1 mile 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 North Sargent 3. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| North Sargent Elementary SchoolGwinner | Pre-K–8 | 131 | Public | 0.1 mi |
| North Sargent High SchoolGwinner | 9–12 | 64 | Public | 0.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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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.