Flandreau is a city in Moody County, South Dakota, home to about 2,392 people across 1.9 square miles. Its ZIP code is 57028.
Homes sold for a median of $122 per square foot in the three months ending August 2026, a seller’s market.
Mostly Flandreau; also Pleasant Valley Colony
Each card is that ZIP code’s whole market, including any part outside Flandreau. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)177 miles away |
|---|---|
| Closer regional airport | Sioux Falls Regional Airport (FSD)34 miles away |
| Nearest city of 250,000+ | Minneapolis, MN176 miles away |
| Nearest city of 1 million+ | Chicago, IL477 miles away |
Straight-line distances from the center of Flandreau; 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.
Flandreau had 2,372 residents in the 2020 census, up 0% since 2000.
It’s the 39th largest of 440 towns in South Dakota by population.
Moody County grew from 8,326 residents in 1900 to 6,336 in 2020.
Moody 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 4°F. About 28.5 inches of rain and melted snow fall in a typical year, with about 40 inches of snow.
Source: NOAA 1991–2020 climate normals, Flandreau, SD weather station (2 miles away).
1,499 jobs at 158 businesses in Moody County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
27 doctors and other health care providers list an office in Flandreau.
Nearest hospitals
Providers with an office here
| Primary care doctors | 5 |
|---|---|
| Dentists | 2 |
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 8 |
| Physical and occupational therapists | 2 |
| Chiropractors | 3 |
| 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.
Grocery stores
Pharmacies
Libraries
Museums
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 Flandreau School District 50-3, Flandreau Indian Boarding School. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Flandreau Elementary - 04Flandreau | K–4 | 287 | Public | 1.4 mi |
| Pleasant Valley Colony Elementary - 06Flandreau | K–8 | 34 | Public | 7.7 mi |
| Flandreau Middle School - 03Flandreau | 5–8 | 193 | Public | 1.3 mi |
| Flandreau High School - 01Flandreau | 9–12 | 201 | Public | 1.3 mi |
| Flandreau Indian Boarding SchoolFlandreau | 9–12 | 149 | Public | 1.5 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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Shares ZIP codes with Pleasant Valley Colony.
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.