Browse / United States / Illinois / East Alton
East Alton
Illinoisvillage
East Alton
Total population
5,689
Median home value
$106,700
Bachelor's+
Median income
$48,815
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Heat Advisory · ModerateHeat Advisory issued September 17 at 2:19AM CDT until September 19 at 8:00PM CDT by NWS St Louis MO
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
East Alton is a village in Madison County, Illinois, United States. The population was 5,786 at the 2020 census, down from 6,301 in 2010.
Read more on WikipediaHistory & geography
History
East Alton was incorporated as a village in 1893 (some say 1894). William Cobb, namesake of Cobb Street, was one of the first mayors, from 1895 to 1896, and again in 1902–1905. Like many River Bend communities, the town dates back to when European settlers came to the area in the early 19th century. And it wasn't always East Alton — the community was known as Emerald, Milton Settlement and Alton Junction. Alton Junction was also known as Wann Junction, famous locally for being the site of a horrific rail disaster.
Geography
East Alton is located in northwestern Madison County. It is bordered to the northwest by the city of Alton, to the east by unincorporated Rosewood Heights, to the southeast by the city of Wood River, and to the southwest by the Mississippi River, with West Alton, Missouri, on the opposite shore. According to the U.S. Census Bureau, East Alton has a total area of , of which are land and , or 2.87%, are water. The Wood River flows through the northern and western parts of the village and forms the village's western border (with Alton) for some of its distance. The river joins the Mississippi in the southern part of the village. IL 3 passes through the southwest part of the village, leading northwest into Alton and south to East St. Louis. IL 143 follows the Mississippi along the village's southern edge, leading northwest to the center of Alton and east to the center of Wood River. Illinois Routes 111 and 140 run together along the northern border of the village, leading west into Alton and east into Bethalto.
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 East Alton, IL 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
Most-observed species
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves14,572
- Red-winged BlackbirdAgelaius phoeniceus (Linnaeus, 1766) · Aves11,684
- American RobinTurdus migratorius Linnaeus, 1766 · Aves11,065
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves10,906
- American GoldfinchSpinus tristis (Linnaeus, 1758) · Aves10,399
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves10,380
- Downy WoodpeckerDryobates pubescens (Linnaeus, 1766) · Aves9,899
- Tufted TitmouseBaeolophus bicolor (Linnaeus, 1766) · Aves9,427
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
Most recent
- M 3.8 — 2026-01-204 km NW of Ohlman, Illinois
- M 2.57 — 2024-09-191 km S of Old Monroe, Missouri
- M 2.81 — 2024-03-281 km NNE of Germantown, Illinois
- M 2.84 — 2022-04-291 km SSW of Peerless Park, Missouri
- M 3.12 — 2017-07-019 km SSE of Mulberry Grove, Illinois
- M 2.65 — 2015-09-055 km SE of High Ridge, Missouri
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 Illinois
- Bethalto3.6 mi away
- Mitchell8.5 mi away · pop. 1,092
- Edwardsville9.1 mi away · pop. 26,474
- Holiday Shores9.6 mi away
- Brighton11 mi away · pop. 2,306
- Glen Carbon11 mi away
- Maryville13.2 mi away
- Madison13.7 mi away · pop. 2,900
- Elsah14.1 mi away · pop. 708
- Brooklyn16.2 mi away · pop. 729
- Caseyville18.1 mi away
- Grafton18.2 mi away · pop. 734
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 East 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
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library