Browse / United States / Illinois / Hamilton
Hamilton
Illinoiscity
Hamilton
Total population
2,714
Median home value
$114,100
Bachelor's+
Median income
$56,895
Founded
1852
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
Hamilton is a city in Hancock County, Illinois, United States. The population was 2,753 at the 2020 census, a decline from 2,951 in 2010. The city is located directly across the Mississippi River from Keokuk, Iowa. Hamilton is the largest city in Hancock County.
Read more on WikipediaHistory & geography
History
Hamilton was laid out in 1852 by several men in the area, including Samuel Gordon and Bryant Bartlett. Hamilton was officially incorporated as a town in 1854, and then re-incorporated as a city in 1859. Artois Hamilton, for whom the town was named, was also active in the early history of the town.
Geography
According to the 2021 census gazetteer files, Hamilton has a total area of , of which (or 66.50%) is land and (or 33.50%) is water. Hamilton is located across the Mississippi River from Keokuk, Iowa, near Lock and Dam No. 19. The lock has a maximum lift of 38.2 feet, the second highest on the Mississippi River. The dam and Keokuk Energy Center have long been associated with hydroelectric power generation on the river.
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
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
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves395
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves342
- Bald EagleHaliaeetus leucocephalus (Linnaeus, 1766) · Aves334
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves325
- American RobinTurdus migratorius Linnaeus, 1766 · Aves321
- Red-winged BlackbirdAgelaius phoeniceus (Linnaeus, 1766) · Aves311
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves299
- Turkey VultureCathartes aura (Linnaeus, 1758) · Aves283
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- Hamilton Elementary SchoolElementary · Hamilton · 419 students · 13.5:1 ratio
- Warsaw Elem SchoolElementary · Warsaw · 211 students · 9.6:1 ratio
- Warsaw Sr High SchoolHigh · Warsaw · 207 students · 18.8:1 ratio
- Hamilton High SchoolHigh · Hamilton · 170 students · 10:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
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
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 Hamilton



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)
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library