Browse / United States / Illinois / Alpha
Alpha
Illinoisvillage
Alpha
Total population
831
Median home value
$111,400
Bachelor's+
Median income
$77,639
Founded
1872
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Flood Watch · SevereFlood Watch issued September 16 at 5:10PM CDT until September 17 at 10:00AM CDT by NWS Quad Cities IA IL
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
Alpha is a village in southwest Henry County, Illinois, United States. The population was 675 at the 2020 census, up from 671 in 2010.
Read more on WikipediaHistory & geography
History
On June 1, 1872, Anson Calkins laid out the village of Alpha. Alpha was created as a railroad town and replaced the town of Oxford, which was located about three miles west of current day Alpha. It was located at the junction between two lines of the Chicago, Burlington, and Quincy Railroad, and a since-razed depot was located at the junction. The north–south branch between Galesburg and Savanna crossed an east–west branch between Galva and New Boston. The east–west line has been abandoned and the north–south line is in operation as the BNSF Barstow Subdivision. The village was named Alpha (the first letter of the Greek alphabet), because Calkins believed it to be the beginnings of a great city. It was incorporated on January 11, 1895.
Geography
According to the 2021 census gazetteer files, Alpha 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 Alpha, 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
- House SparrowPasser domesticus (Linnaeus, 1758) · Aves428
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves386
- Downy WoodpeckerDryobates pubescens (Linnaeus, 1766) · Aves317
- American RobinTurdus migratorius Linnaeus, 1766 · Aves311
- House FinchHaemorhous mexicanus (P.L.Statius Müller, 1776) · Aves296
- Black-capped ChickadeePoecile atricapillus (Linnaeus, 1766) · Aves287
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves280
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves273
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
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
- Ophiem4.3 mi away
- North Henderson8.5 mi away
- Oneida11.6 mi away
- Cambridge12.1 mi away
- Coal Valley17.3 mi away · pop. 4,229
- East Galesburg17.6 mi away · pop. 713
- Oak Grove18.2 mi away · pop. 277
- Aledo19 mi away · pop. 3,668
- Milan19.3 mi away
- Colona19.6 mi away · pop. 5,139
- Knoxville20.3 mi away
- Oak Run20.7 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 Alpha






Search results from Open Library.
Recent natural events nearby
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
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library