CostBy County

Cost of Living in Jersey County, Illinois

$846/mo
Median Monthly Rent
$171,900
Median Home Value

At a Glance

Median Monthly Rent
$846/mo
2% below state average
Median Home Value
$171,900
48% below national
Census GRAPI
25.1%
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 Jersey County Compares

Median monthly rent comparison

Jersey County$846/mo
Illinois Average$867/mo
National Median$1,413/mo

Detailed Housing Stats

$846/mo
Median Gross Rent
$171,900
Median Home Value
$1,064/mo
Monthly Owner Cost
25.1%
Census GRAPI

National Ranking

Affordability Rank

Jersey County ranks #1,883 of 3,142 counties for affordability (bottom 40%)

Most AffordableLeast Affordable

Sourced county brief

Official GRAPI in Jersey County Below Illinois Unweighted Mean

The official gross rent as a percentage of household income (GRAPI) in Jersey County is 25.1%. This figure is 1.0 percentage point lower than the Illinois unweighted county mean of 26.1%. Median gross rent is $846 per month, which sits below the state unweighted county mean of $867. For those in owner-occupied units, the median monthly owner cost is $1,064, which is $104 higher than the state unweighted county mean of $960. The median home value in the county was estimated at $171,900, while the unweighted county mean across Illinois is $153,020. Renter-household median income is $45,697. These values represent a statistical snapshot of the 2020-2024 period. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Jersey County

Affordability Verdict

ACS B25071 estimates median gross rent at 25.1% of renter household income in Jersey 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 $846 per month; median selected monthly owner costs are $1,064. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $33,840 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. Jersey County's $846 median is 2.5% below that comparison value.

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

Affordability Calculator

See how your income compares to housing costs in Jersey County

$

Rent Burden

12.6%

of gross income

Max Housing (28% Rule)

$1,875

per month

Owner Cost Burden

15.9%

of gross income

You can likely afford the median home in Jersey County

Median home value is $171,900. Estimated monthly cost: $1,372 vs. your max of $1,875.

Rent Affordability Guide

Your entered rent as a share of entered income12.6%
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: $80,361Needed: $33,840
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $80,361Needed: $45,600
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $80,361Needed: $40,006

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 Jersey County, Illinois?
Jersey County, Illinois has a median monthly rent of $846/mo and a median home value of $171,900. The affordability rating is Affordable, with median gross rent equal to approximately 25.1% of renter household income.
What is the median rent in Jersey County?
The median gross rent in Jersey County is $846/mo. This is 2% below state average for Illinois.
Is Jersey County affordable?
Jersey County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 25.1%. Median gross rent is under 30% of renter household income.
How does Jersey County's rent compare to the state average?
Jersey County's median rent of $846/mo is 2% below state average of $867/mo for Illinois.
What is the median home value in Jersey County?
The median home value in Jersey County, Illinois is $171,900. This is 48% 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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