Langford is a town in Marshall County, South Dakota, home to about 481 people across 0.3 square miles. Its ZIP code is 57454.
Mostly Langford
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| Nearest major airport | Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)228 miles away |
|---|---|
| Closer regional airport | Aberdeen Regional Airport (ABR)33 miles away |
| Nearest city of 250,000+ | Minneapolis, MN224 miles away |
| Nearest city of 1 million+ | Chicago, IL568 miles away |
Straight-line distances from the center of Langford; 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.
Langford had 283 residents in the 2020 census, down 2% since 2000.
It’s the 154th largest of 440 towns in South Dakota by population.
Marshall County grew from 5,942 residents in 1900 to 4,306 in 2020.
Marshall 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 0°F. About 24.4 inches of rain and melted snow fall in a typical year, with about 45 inches of snow.
Source: NOAA 1991–2020 climate normals, Britton, SD weather station (12 miles away).
1,184 jobs at 140 businesses in Marshall County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Langford.
Nearest hospitals
Providers with an office here
| Physical and occupational therapists | 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.
Libraries
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 Langford Area School District 45-5. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Langford Area Elementary - 02Langford | Pre-K–5 | 111 | Public | 2.2 mi |
| Langford Area Middle School - 03Langford | 6–8 | 44 | Public | 2.2 mi |
| Langford Area High School - 01Langford | 9–12 | 59 | Public | 2.2 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.