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Trenton

Trenton

Located in Clinton County

$241,338 Average Value
$113 Average Price per Sq Ft
8 Homes For Sale

Trenton's community comes together for local events

About 30 miles east of Saint Louis , Trenton is a city of 2,700 within the farmlands of Southern Illinois. Less than half an hour’s drive from Scott Air Force Base, Trenton appeals to commuters looking for low-key surroundings after a long work day. “People move to our area because they want to be in an uncongested area,” says Mayor Dave Brandmeyer. “We’re not exactly the suburbs – we’ve got a nice community.” Brandmeyer says that new residents can look forward to being surrounded by green spaces, quiet streets and locals who show up in droves for high school sporting events. In fact, regular baseball and softball tournaments frequently cause one-time visitors to call Trenton home. “People come back because they had a great experience,” he says.

Midcentury homes are on the city outskirts

Grid-pattern lots in the city center give way to more spread-out neighborhoods on the outskirts. The median lot size is around a quarter of an acre, while the average square footage is in the 2,100s – about 200 more than the national average. Early 20th-century Traditional homes are common, typically selling between $90,000 and $220,000, depending on condition. Midcentury ranch-style and split-level homes are also popular and generally priced between $130,000 and $350,000, depending on location and amenities.

Wesclin High has success with baseball and basketball

Students in Trenton are served by Wesclin Community Unit School District Number 3, which has a B-plus from Niche. In 2025, Wesclin Senior High’s boys and girls basketball teams made the playoffs, and the baseball team made it to the regional quarterfinals.

The community park is a central hub

Trenton Community Park is the site for most of the area’s events, including TrentonFest: a weekend-long summer event with a parade, live entertainment and a pickleball tournament. The park also has the community pool, walking trails and baseball fields that frequently host annual tournaments and exhibitions. Hikers can walk the trail through the Northland Nature Preserve to enjoy acres of protected wetlands and forest.

Dining ranges from burgers to high-end steak

Most shopping is on Old U.S. Highway 50, including locally owned businesses, boutique stores and grocery stores like FreshWay IGA. Established in 1890, The Trenton House is an old-fashioned steakhouse with a full bar and wine list. Leather décor and polished wood give it a traditional tavern atmosphere – it’s even maintained the original tin ceiling. Not only is the Dairy King a favorite spot for casual burgers and shakes, but it’s also been a social hub for generations. “It’s where the young people come and hang out,” says Brandmeyer. “People generally get introduced to it after a baseball game.”

Annual events celebrate with barbecue and hot chocoloate

The Annual Chamber Community BBQ is held every summer and invites locals to gather for a feast of brisket, bratwursts and more. On the other side of the calendar is December’s Hot Chocolate Social, which pairs winter treats with City Hall’s Nativity scene setup.

Scott Air Force Base is less than half an hour away

The city’s main thoroughfares are U.S. Route 50 and State Route 160, which converge on the north side. St. Louis and Scott Air Force Base, which provide a great deal of employment for the surrounding area, are 30 and 15 miles away, respectively. The closest hospital is HSHS St. Joseph’s in Breese , about 10 miles away.

Phil Keeling
Written By
Phil Keeling

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Trenton Housing Trends

Housing Trends

Median List Price
$209,450
Median Sale Price
$211,625
Median Single Family Sale Price
$209,500
Median Change From 1st List Price
0%
Last 12 months Home Sales
26
Median Home Sale Price YoY Change
27%
Average Price Per Sq Ft
$113

Area Facts

Number of Homes
397
Number of Homes for Sale
8
Median Year Built
1963
Months of Supply
3.70
Average Single Family Home Size Sq Ft
2,210
Above the national average
1,926
Average Townhouse Size Sq Ft
1,340
Average 2 Bedroom Size Sq Ft
1,316
Median Lot Size Sq Ft
10,454

Open Houses

  • Sunday, Nov 16
    Open House 11/16

    12746 Rolling Hills Dr, Trenton, IL 62293

    $650,000

    • 4 Beds
    • 3.5 Baths
    • 5,265 Sq Ft
    • 12746 Rolling Hills Dr
    • New 1 day ago

    One of a kind - A must see - Beautiful 4 bedroom 4 bath home could be a 2 family home on 8.75 acres with a private 2 5 acres lake - 5265 square foot Ranch style home showings active November 16, 2025

    Vernon Korte RE/MAX Alliance

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Homes for Sale

Homes for Rent

Distribution of Home Values

Source: Public Records

Average Home Value





Source: Public Records

Property Mix - Square Feet

Trenton Has More Owners

Demographics

Total Population
2,740
Median Age
42
Population under 18
23.7%
On par with the national average
23.8%
Population over 65
21.4%
On par with the national average
19.1%

Finances

Median Household Income
$72,288
On par with the national average
$71,702
Average Household Income
$86,161

Education and Workforce

High School Graduates
95.1%
Above the national average
89.1%
College Graduates
31.5%
Advanced Degrees
7.3%
Below the national average
13.3%
% Population in Labor Force
68.8%

Weather

Annual Precipitation
41''
Average Winter Low Temperature
24°F
Average Summer High Temperature
91°F
Annual Snowfall
11''

Area Factors

Somewhat Bikeable

Bike Score®®

48 / 100

Somewhat Walkable

Walk Score®®

60 / 100
Source: Walk Score
Source: Walk Score

Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address. CAP Index provides objective, accurate, and consistent data to help measure, compare, and mitigate crime risks.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. Our sources include: Accuweather, Public Records and Neustar. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Trenton