Browse / United States / Kansas / Allen
Allen
Kansascity
Allen
Total population
287
Median home value
$59,600
Bachelor's+
Median income
$59,016
Air quality index
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
Allen is a city in Lyon County, Kansas, United States. As of the 2020 census, the population of the city was 160.
Read more on WikipediaHistory & geography
History
Allen was founded in 1854. It was incorporated as a city in 1909. Allen was a station on the Missouri Pacific Railroad.
Geography
According to the United States Census Bureau, the city has a total area of , all land. The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Allen has a humid subtropical climate, abbreviated "Cfa" on climate maps.
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
10-year averages from ERA5 reanalysis (Open-Meteo).
Current forecast
Forecast for Allen, KS from NOAA NWS API.
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves521
- Red-tailed HawkButeo jamaicensis (Gmelin, 1788) · Aves504
- Hen HarrierCircus cyaneus (Linnaeus, 1766) · Aves411
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves369
- Dark-eyed JuncoJunco hyemalis (Linnaeus, 1758) · Aves310
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves297
- Red-bellied WoodpeckerMelanerpes carolinus (Linnaeus, 1758) · Aves291
- Black-capped ChickadeePoecile atricapillus (Linnaeus, 1766) · Aves291
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- Northern HeightsHigh · Allen · 124 students · 8.9:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 2.5 — 2026-07-315 km SW of Hope, Kansas
- M 2.6 — 2025-12-136 km NW of Ramona, Kansas
- M 2.7 — 2025-10-277 km SE of Enterprise, Kansas
- M 3.5 — 2025-05-155 km NNW of Herington, Kansas
- M 2.6 — 2025-04-217 km ESE of Marion, Kansas
- M 3.5 — 2024-10-106 km WSW of Woodbine, Kansas
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
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 Kansas
- Dunlap12 mi away · pop. 16
- Eskridge14.5 mi away
- Harveyville14.5 mi away
- Emporia17.5 mi away · pop. 24,139
- Neosho Rapids22 mi away
- Olivet25.6 mi away · pop. 180
- Auburn25.9 mi away · pop. 1,144
- Hartford26.6 mi away · pop. 428
- Olpe27 mi away · pop. 565
- Wilsey27.4 mi away
- McFarland27.9 mi away · pop. 363
- Carbondale28.1 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 Allen




Search results from Open Library.
Recent natural events nearby
- Wildfire B.B, Osage, OklahomaWildfires · 2026-08-06 · 122 mi
- Wildfire BISON, Osage, OklahomaWildfires · 2026-08-21 · 123 mi
- Wildfire Burnt Canyon, Woodward, OklahomaWildfires · 2026-08-15 · 221 mi
- Wildfire Semi 270, Woodward, OklahomaWildfires · 2026-08-01 · 235 mi
- Wildfire WRIGHT, Hughes, OklahomaWildfires · 2026-08-29 · 237 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)
- • Open-Meteo (ERA5 reanalysis)
- • NOAA National Weather Service
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET