Browse / United States / Illinois / Trenton
Trenton
Illinoiscity
Trenton
Total population
2,664
Median home value
$178,200
Bachelor's+
Median income
$80,795
Founded
1855
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
Trenton is a city in Clinton County, Illinois, United States. The population was 2,690 at the 2020 census. There is, however, a small portion of St. Clair County, Illinois inside Trenton.
Read more on WikipediaHistory & geography
History
The town was laid out by A. W. Casad in 1836 from Trenton, New Jersey, who gave his new town the name Trenton after the place he was from. The planned town was supposed to be built just north of the Ohio and Mississippi Railroad in an area which is now called “Old Trenton”. However, the old town was abandoned as no one ever built in the lots they bought. In response to his failed venture, Mr. Casad returned to his hometown of Trenton, New Jersey. Mr. William Lewis, A. W. Casad's brother in law however didn't go back to New Jersey. Instead, he opted to stay and in 1818 built a farmhouse where the current town lies today. In 1853 Mr. Buckman built a railroad depot and even managed to get a post office to be established. However, his business partner Mr. Walker abandoned him, which made Buckman move out of the area. Buckman would eventually resettle in Iowa. On 14 May 1855, Alva Lewis refounded the town, and this time it stayed. Several more major additions were added to the town throughout the mid-1800s by multiple other people and companies. On 12 March 1856 and 11 June 1860 by William Lewis, 22 May 1856 and 2 July 1866 by Joseph Hanke, 12 June 1856 by Sanger Ramp & Co, and finally by Mathias Leonard and Sanger Kamp on 26 May 1868. On 16 February 1856, the town was chartered as a village with one Joseph P. Hanke as its mayor. By 1868 the town's south side had taken shape and no new major additions were added to that side of Town. On 20 September 1887, the Town was incorporated as a city. The town was now called the City of Trenton, which is the name it currently holds. In 1865 a coal mine was built in the town and in 1868 it reach full operational capacity. The mine was founded by Joseph Hanke, Wm. Schaeffer, and Johnson Buchter, with the mine eventually being…
Geography
According to the 2021 census gazetteer files, Trenton 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 Trenton, IL from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
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.
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 Trenton

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
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library