Browse / United States / South Dakota / Lemmon
Lemmon
South Dakotacity
Lemmon
Total population
1,208
Median home value
$86,200
Bachelor's+
Median income
$50,147
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Lemmon is a town in Perkins County, South Dakota, United States. The population was 1,160 at the 2020 census.
Read more on WikipediaHistory & geography
History
Lemmon's history as a town started in 1902 with the U.S. government's forced leasing of about 800,000 acres of Standing Rock Sioux Reservation lands to cattle rancher George Ed Lemmon. In 1919, Lemmon became a sundown town, prohibiting African Americans from living there. Lemmon once had its own newspaper.
Geography
According to the United States Census Bureau, the city has a total area of , all land. Lemmon's north border is the Adams County, North Dakota, boundary. To the east of Lemmon is Corson County and Standing Rock Sioux Reservation.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Lemmon, SD from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- Lemmon Elementary - 02Elementary · Lemmon · 141 students · 14.1:1 ratio
- Lemmon High School - 01High · Lemmon · 86 students · 9.6:1 ratio
- Lemmon Jr. High - 06Middle · Lemmon · 56 students · 18.7:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here


People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in South Dakota
- Morristown21.2 mi away
- Prairie City42.2 mi away
- Isabel51.5 mi away · pop. 214
- Faith63.3 mi away · pop. 297
- Little Eagle68 mi away
- Green Grass68.6 mi away
- Buffalo71 mi away · pop. 278
- Whitehorse76.2 mi away
- North Eagle Butte77.7 mi away
- Eagle Butte79.2 mi away · pop. 1,458
- Wakpala80.6 mi away
- Mobridge87.6 mi away
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Lemmon



Search results from Open Library.
Recent natural events nearby
- Wildfire Fairpoint, Meade, South DakotaWildfires · 2026-07-27 · 88 mi
- Wildfire Duhamel, Pennington, South DakotaWildfires · 2026-07-29 · 104 mi
- Wildfire Ayers Pond, Prairie, MontanaWildfires · 2026-09-03 · 137 mi
- Incident Complex Rattlesnake Complex, Prairie, MontanaWildfires · 2026-09-04 · 140 mi
- Wildfire Snow, Custer, MontanaWildfires · 2026-09-02 · 149 mi
- Wildfire XU Hill, Oglala Lakota, South DakotaWildfires · 2026-08-11 · 161 mi
- Wildfire Potato Creek, Jackson, South DakotaWildfires · 2026-08-01 · 164 mi
- Wildfire Potato Creek, Jackson, South DakotaWildfires · 2026-07-27 · 164 mi
Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • NCES via Urban Institute Education Data Portal
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET