CostBy County

Cost of Living in Monroe County, Illinois

$1,042/mo
Median Monthly Rent
$282,100
Median Home Value

At a Glance

Median Monthly Rent
$1,042/mo
20% above state average
Median Home Value
$282,100
15% below national
Census GRAPI
28.0%
Median gross rent as % of renter income

Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)

Affordability Rating
Affordable
Median gross rent is under 30% of renter household income

These figures are county medians, not a personal budget. Use them to frame rent, ownership, and income tradeoffs, then account for household size, commute, financing, insurance, taxes, debt, and local availability before making a decision.

How Monroe County Compares

Median monthly rent comparison

Monroe County$1,042/mo
Illinois Average$867/mo
National Median$1,413/mo

Detailed Housing Stats

$1,042/mo
Median Gross Rent
$282,100
Median Home Value
$1,436/mo
Monthly Owner Cost
28.0%
Census GRAPI

National Ranking

Affordability Rank

Monroe County ranks #2,563 of 3,142 counties for affordability (bottom 18%)

Most AffordableLeast Affordable

Sourced county brief

Monroe County Median Home Value Reaches $282,100

In Monroe County, the median home value was estimated at $282,100, which is significantly higher than the Illinois unweighted county mean of $153,020. The median monthly owner cost for all owner-occupied units was $1,436, compared to the unweighted state county mean of $960. For those in rental housing, the median gross rent was $1,042 per month, which is above the unweighted state county mean of $867. The official median gross rent as a percentage of household income (GRAPI) was 28.0%. This official ACS B25071 metric is 1.9 percentage points higher than the state unweighted county mean of 26.1%. Renter-household median income was reported at $42,560 for the county. These figures represent housing costs as captured in the American Community Survey 5-Year Estimates. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Monroe County

Affordability Verdict

ACS B25071 estimates median gross rent at 28.0% of renter household income in Monroe County, which is below the 30% affordability benchmark. This is a median percentage among renter-occupied units, not the share of households above a threshold.

Rent vs. Own

Median gross rent is $1,042 per month; median selected monthly owner costs are $1,436. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $41,680 in annual gross income would allocate 30% to the county's median gross rent. This is a reproducible illustration, not evidence that a particular household can afford housing.

Regional Context

The Illinois unweighted mean of county median rents is $867 per month. Monroe County's $1,042 median is 20.1% above that comparison value.

Data version acs5-2020-2024 · Method cost-advisory-v2

Affordability Calculator

See how your income compares to housing costs in Monroe County

$

Rent Burden

12.2%

of gross income

Max Housing (28% Rule)

$2,401

per month

Owner Cost Burden

16.7%

of gross income

You can likely afford the median home in Monroe County

Median home value is $282,100. Estimated monthly cost: $2,252 vs. your max of $2,401.

Rent Affordability Guide

Your entered rent as a share of entered income12.2%
Recommended max30.0%

Income Needed Calculator

See how much you need to earn to comfortably afford housing

$
Rent Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $102,880Needed: $41,680
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $102,880Needed: $61,543
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $102,880Needed: $65,652

Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.

Frequently Asked Questions

What is the cost of living in Monroe County, Illinois?
Monroe County, Illinois has a median monthly rent of $1,042/mo and a median home value of $282,100. The affordability rating is Affordable, with median gross rent equal to approximately 28.0% of renter household income.
What is the median rent in Monroe County?
The median gross rent in Monroe County is $1,042/mo. This is 20% above state average for Illinois.
Is Monroe County affordable?
Monroe County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 28.0%. Median gross rent is under 30% of renter household income.
How does Monroe County's rent compare to the state average?
Monroe County's median rent of $1,042/mo is 20% above state average of $867/mo for Illinois.
What is the median home value in Monroe County?
The median home value in Monroe County, Illinois is $282,100. This is 15% below the national median home value of $332,700.

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Published by the CostByCounty Editorial Team. See our methodology and corrections policy.Data build reviewed 2026-07-09; first published 2026-03-10.

Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2020-2024). Data is informational only and is not personalized financial advice.

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