Town guide

Walnut Grove, Minnesota

Walnut Grove is a city in Redwood County, Minnesota, home to about 808 people across 1.1 square miles. Its ZIP code is 56180.

Homes sold for a median of $47 per square foot in the three months ending August 2026, a seller’s market.

Population808741 per sq mi
Median home value$90,000Census, as estimated by owners
Price per sq ft$47Sold homes, 3 months to August 2026
Sold over asking40%Latest 3 months

ZIP codes in Walnut Grove

1 ZIP code

Each card is that ZIP code’s whole market, including any part outside Walnut Grove. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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Around Walnut Grove

Distances

Nearest major airportMinneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)121 miles away
Closer regional airportSioux Falls Regional Airport (FSD)76 miles away
Nearest city of 250,000+Minneapolis, MN121 miles away
Nearest city of 1 million+Chicago, IL427 miles away

Straight-line distances from the center of Walnut Grove; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Walnut Grove

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Walnut Grove had 751 residents in the 2020 census, up 25% since 2000.

It’s the 722nd largest of 2,727 towns in Minnesota by population.

Redwood County grew from 17,261 residents in 1900 to 15,425 in 2020.

Walnut Grove population by census2000: 599, 2010: 871, 2020: 751599200087120107512020

Redwood County, 1900–2020

Redwood County population, 1900 to 20201900: 17,261, 1910: 18,425, 1920: 20,908, 1930: 20,620, 1940: 22,290, 1950: 22,127, 1960: 21,718, 1970: 20,024, 1980: 19,341, 1990: 17,254, 2000: 16,815, 2010: 16,059, 2020: 15,42517K’00’1021K’20’3022K’40’5022K’60’7019K’80’9017K’00’1015K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 82°F in summer, and winter lows average 5°F. About 29.1 inches of rain and melted snow fall in a typical year, with about 49 inches of snow.

Average high and low temperature and precipitation by month near Walnut GroveJan: high 23°F, low 5°F, 0.6 in; Feb: high 27°F, low 9°F, 0.7 in; Mar: high 39°F, low 22°F, 1.4 in; Apr: high 54°F, low 34°F, 2.9 in; May: high 68°F, low 47°F, 4 in; Jun: high 79°F, low 58°F, 4.5 in; Jul: high 82°F, low 62°F, 3.5 in; Aug: high 80°F, low 59°F, 3.4 in; Sep: high 73°F, low 51°F, 3.8 in; Oct: high 58°F, low 37°F, 2.3 in; Nov: high 41°F, low 24°F, 1.3 in; Dec: high 28°F, low 12°F, 0.7 in23°5°Jan0.627°9°Feb0.739°22°Mar1.454°34°Apr2.968°47°May4.079°58°Jun4.582°62°Jul3.580°59°Aug3.473°51°Sep3.858°37°Oct2.341°24°Nov1.328°12°Dec0.7Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Tracy, MN weather station (7 miles away).

Jobs in Redwood County

5,143 jobs at 509 businesses in Redwood County. The biggest industries by employees:

Largest industries in Redwood CountyHotels and restaurants: 1,119 jobs; Manufacturing: 758 jobs; Health care and social assistance: 750 jobs; Retail trade: 703 jobs; Construction: 403 jobs; Wholesale trade: 353 jobs; Other services: 304 jobs; Transportation and warehousing: 202 jobsHotels and restaurants 22% Manufacturing 15% Health care and social assistance 15% Retail trade 14% Construction 8% Wholesale trade 7% Other services 6% Transportation and warehousing 4%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

2 doctors and other health care providers list an office in Walnut Grove.

Nearest hospitals

  • Sanford Tracy Medical CenterCritical access hospital · emergency room · Tracy5.5 miles
  • Sanford Westbrook Medical CenterCritical access hospital · emergency room · Westbrook13.0 miles
  • Avera Marshall Regional Medical CtrCritical access hospital · emergency room · Marshall20.5 miles

Providers with an office here

Dentists1
Nurse practitioners and physician assistants1

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.

Places in and around Walnut Grove

Grocery stores

  • Bubai Foods1.4 mi

Museums

  • Laura Ingalls Wilder Museum1.3 mi

Theaters and performance venues (1 nearby)

  • Wilder Pageant Site0.7 mi

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.

Schools in Walnut Grove

Public schools here are run by Westbrook-Walnut Grove Schools. Check each district’s attendance zones for a specific address.

Public schools (1)
SchoolGradesStudentsTypeDistance
Walnut Grove ElementaryWalnut GrovePre-K–6299Public1.5 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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Where Walnut Grove is

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Towns near Walnut Grove

All Minnesota towns →

Shares ZIP codes with Johnsonville, Springdale, North Hero, Gales, Ann and Holly.

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.