Browse / United States / Iowa / Alton
Alton
Iowacity
Alton
Total population
1,459
Median home value
$218,900
Bachelor's+
Median income
$98,036
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
Alton is a city in Sioux County, Iowa, United States, along the Floyd River. The population was 1,248 at the 2020 census.
Read more on WikipediaHistory & geography
History
Alton was originally called East Orange, and under the latter name was laid out in 1875 when the railroad was extended to that point. East Orange was renamed Alton in 1882. Alton was incorporated as a city in 1883.
Geography
According to the United States Census Bureau, the city has a total area of , all land.
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 Alton, IA 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
- Kinsey Elementary SchoolElementary · Sioux Center · 494 students · 11.8:1 ratio
- MOC-Floyd Valley High SchoolHigh · Orange City · 487 students · 13.9:1 ratio
- Orange City Elementary SchoolElementary · Orange City · 457 students · 13.8:1 ratio
- MOC-Floyd Valley Middle SchoolMiddle · Alton · 329 students · 15:1 ratio
- Hospers Elementary SchoolElementary · Hospers · 216 students · 15.4:1 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 Iowa
- Orange City2.5 mi away · pop. 6,426
- Granville6.8 mi away
- Hospers7.9 mi away · pop. 916
- Maurice8.9 mi away
- Sioux Center10.1 mi away
- Struble11.4 mi away · pop. 76
- Oyens11.9 mi away · pop. 81
- Boyden13.9 mi away
- Hull15.3 mi away · pop. 2,317
- Marcus15.3 mi away · pop. 1,180
- Ireton15.8 mi away · pop. 552
- Archer16 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 Alton





Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species









Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Live readings from USGS NWIS · measured 2026-09-21 12:00 UTC.
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library