Housing data for Caseyville Township, IL

Caseyville Township, IL has an estimated 35,032 residents and 15,646 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in St. Clair County.

31.1% of households rent.

The median gross rent is $1,280 a month.

Its population grew measurably since 2015–2019 (+12.2%).

Figures last updated on .

Residents
35,032 (±39)
Housing units
15,646 (±479)
Households that rent
31.1%
Median gross rent
$1,280
Residents since 2015–2019
+12.2%

What stands out in Caseyville Township

Homes in buildings of 5 or more units: 15.8% (±3.2 points) in Caseyville Township, higher than in St. Clair County (10.5%).

Households without a vehicle: 4.3% (±1.5 points) in Caseyville Township, lower than in St. Clair County (7.5%).

Median gross rent: $1,280 (±$85) in Caseyville Township, higher than in St. Clair County ($1,090).

Median household income: $87,204 (±$6,246) in Caseyville Township, higher than in St. Clair County ($73,854).

Housing in Caseyville Township at a glance

Caseyville Township against St. Clair County, its state and the nation

Estimate (90% margin of error)
Caseyville TownshipSt. Clair CountyIllinoisUnited States
Residents35,032 (±39)253,694 (exact)12,694,798 (exact)334,922,499
Housing units15,646 (±479)115,630 (±82)5,457,452 (±471)143,775,355
Households that rent31.1% (±2.8 points)31.6% (±1.2 points)32.9% (±0.2 points)34.8%
Median gross rent$1,280 (±$85)$1,090 (±$22)$1,274 (±$5)$1,413
Median household income$87,204 (±$6,246)$73,854 (±$1,990)$83,390 (±$362)$80,734
Median home value$203,700 (±$10,995)$180,300 (±$5,056)$263,300 (±$797)$332,700
Median real estate taxes (a year)$3,487 (±$232)$3,665 (±$90)$5,298 (±$22)$3,119
Built before 198047.8% (±4.8 points)54.9% (±1.8 points)63.4% (±0.2 points)49.7%
Average commute22.4 minutes (±1.3)24.0 minutes (±0.6)27.8 minutes (±0.1)26.4 minutes
Households with broadband92.3% (±2.0 points)89.7% (±0.9 points)90.8% (±0.1 points)91.0%
Median age of residents39.2 years (±1.8)39.9 years (±0.3)39.0 years (±0.1)38.9 years

Caseyville Township covers 34.9 square miles of land, about 1,004 residents per square mile (Census Bureau Gazetteer).

How Caseyville Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents31,221 (±30)35,032 (±39)+12.2%Measurable increase
Housing units13,787 (±384)15,646 (±479)+13.5%Measurable increase
Median gross rent$1,061 (±$47)$1,280 (±$85)+20.6%No measurable change after inflation
Median home value$139,900 (±$7,989)$203,700 (±$10,995)+45.6%Up after inflation
Median household income$69,502 (±$3,086)$87,204 (±$6,246)+25.5%No measurable change after inflation
Median owner cost with a mortgage$1,490 (±$80)$1,654 (±$77)+11.0%Down after inflation
Median real estate taxes$2,835 (±$165)$3,487 (±$232)+23.0%No measurable change after inflation
Households that rent30.9% (±2.4 points)31.1% (±2.8 points)+0.2 percentage pointsNot a measurable change
Rental vacancy rate6.7% (±3.8 points)8.7% (±4.5 points)+2.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

ZIP codes in Caseyville Township

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
6220890%16,821$1,207$176,000$80,205
6223276%7,063$1,041$125,000$64,269
6226935%35,923$1,321$291,800$103,818

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Caseyville Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Fairview Heights2.3 mi$1,174$177,70030.4%
Caseyville3.2 mi$1,122$96,80030.0%
O'Fallon3.6 mi$1,332$295,70029.8%
Collinsville4.1 mi$1,038$163,60034.0%
Swansea4.8 mi$1,137$223,60026.6%
Collinsville Township5.5 mi$1,072$192,50027.3%
Canteen Township5.6 mi$1,134$73,80020.3%
St. Clair Township6.0 mi$1,120$202,00029.8%

Places in Illinois most like Caseyville Township

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Chatham Township$1,281$191,400$88,95928.3%
Woodstock$1,212$245,700$82,75828.2%
Edwardsville Township$1,231$282,300$92,71232.6%
Mascoutah$1,370$224,900$97,37530.3%
Dorr Township$1,239$266,800$87,80028.2%
Bourbonnais$1,269$253,100$81,70826.6%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Illinois.

HUD Fair Market Rent for Caseyville Township, fiscal year 2027

St. Louis, MO-IL HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,064$1,104$1,349$1,731$1,997

HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.

HUD income limits for Caseyville Township, fiscal year 2026

St. Louis, MO-IL HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$23,850$39,750$63,600
2 people$27,250$45,400$72,650
3 people$30,650$51,100$81,750
4 people$34,050$56,750$90,800
5 people$38,680$61,300$98,100
6 people$44,360$65,850$105,350
7 people$50,040$70,400$112,600
8 people$55,720$74,950$119,900

These are the limits HUD sets for its housing programs in the St. Louis, MO-IL HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $113,500.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Caseyville Township

What is the average rent in Caseyville Township, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Caseyville Township is $1,280 (±$85) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Caseyville Township?

The median gross rent for a one-bedroom home in Caseyville Township, IL is $1,142 (±$107) a month (2020–2024 American Community Survey).

Are renters in Caseyville Township rent-burdened?

42.5% of renting households in Caseyville Township pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Caseyville Township?

Caseyville Township has an estimated 4,441 (±483) renting households, 31.1% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Caseyville Township?

The median household income in Caseyville Township is $87,204 (±$6,246) a year (2020–2024 American Community Survey).

What is the average home value in Caseyville Township, IL?

The Census Bureau publishes the median: $203,700 (±$10,995) for owner-occupied homes in Caseyville Township (2020–2024 American Community Survey).

Is Caseyville Township growing?

In Caseyville Township, the number of residents went from 31,221 in 2015–2019 to 35,032 in 2020–2024 (+12.2%), a measurable increase.

What ZIP codes are in Caseyville Township?

The ZIP codes that cover Caseyville Township are 62208, 62232, 62269.

What is the median rent in ZIP code 62208?

The median gross rent in ZIP Code Tabulation Area 62208 is $1,207 (±$146) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Caseyville township, St. Clair County, Illinois (county subdivision:11657, in state:17 county:163).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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