Warren County, IL

Comprehensive housing, income, and cost of living data for Warren County, Illinois. Population: 16.8K.

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Median Home Price

$122.6K

Based on 6 cities

Median Household Income

$64.7K

Annual household income

Price-to-Income Ratio

1.9x

Highly affordable

Salary Needed to Buy

$35.6K

30-yr mortgage, 6.5% rate, 20% down

Housing & Finance

Annual Property Tax

$1,921

Average annual amount

Effective Tax Rate

1.57%

Property tax / home value

Monthly Housing Costs

Mortgage (P&I)$620

Property Tax$160

Insurance$51.07

Total Monthly$831

Historical Home Prices

2015

$79.5K

2016

$79.8K

+0.5%%

2017

$86.1K

+7.8%%

2018

$84.8K

-1.5%%

2019

$92.1K

+8.6%%

2020

$95.0K

+3.2%%

2021

$94.7K

-0.3%%

2022

$97.2K

+2.7%%

2023

$103.8K

+6.7%%

2024

$106.3K

+2.4%%

2025

$110.9K

+4.3%%

Source: County price history data via Zillow ZHVI

Demographics & Economics

Unemployment Rate

4.8%%

Near national average

Population Density

People per square mile

Political Lean (2020)

Competitive

R+0

Racial Demographics

White

81.7%

Black

2.8%

Hispanic

10.8%

Asian

2.4%

Two or More Races

1.9%

Source: Census ACS 2023. Hispanic/Latino ethnicity counted separately from race.

Climate & Environment

Average Temperature

51°F

Annual average

Sunny Days

152

Days per year

Annual Rainfall

38.2"

Inches per year

Natural Disaster Risk

Low Risk

Score: 16/100

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