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St. Clair County Housing Market

Illinois · 102 counties · Ranked #1478 in home value

Below National AvgAffordable

Housing at a Glance

Median Home Value

$168,800

vs national$168,800 vs $281,900 national

Median Gross Rent

$1,032/mo

vs national$1,032 vs $1,163 national

Effective Tax Rate

2.09%

vs national+2.09% vs 1.02% national

Median Household Income

$70,178

vs national$70,178 vs $74,755 national

Affordability Ratio

2.4x

Home value ÷ income. <3 = affordable, >5 = expensive.

Rent Burden

28.0%

% of income spent on rent. >30% = burdened.

More Housing Data

Property Tax (Median)

$3,533

Tax as % of Home Value

2.09%

Monthly Owner Cost

$1,154

Renter Income

$41,421

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Similar Counties by Home Value

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Frequently Asked Questions

What is the median home value in St. Clair County?

The median home value in St. Clair County is $168,800. This is below the national median of $281,900.

How much is rent in St. Clair County?

The median gross rent in St. Clair County is $1,032 per month.

What is the property tax rate in St. Clair County?

The effective property tax rate in St. Clair County is 2.09%. The median annual property tax bill is $3,533.

Is St. Clair County affordable?

With a home-value-to-income ratio of 2.4x, St. Clair County is considered affordable compared to the recommended 3-4x guideline.

Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.