CostBy County

Cost of Living in Randolph County, Illinois

$780/mo
Median Monthly Rent
$135,100
Median Home Value

At a Glance

Median Monthly Rent
$780/mo
10% below state average
Median Home Value
$135,100
59% below national
Census GRAPI
27.0%
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 Randolph County Compares

Median monthly rent comparison

Randolph County$780/mo
Illinois Average$867/mo
National Median$1,413/mo

Detailed Housing Stats

$780/mo
Median Gross Rent
$135,100
Median Home Value
$789/mo
Monthly Owner Cost
27.0%
Census GRAPI

National Ranking

Affordability Rank

Randolph County ranks #1,032 of 3,142 counties for affordability (top 33%)

Most AffordableLeast Affordable

Sourced county brief

Randolph County Median Monthly Owner Costs Reported at $789

The median selected monthly owner cost for all owner-occupied units in Randolph County is $789. This figure is below the Illinois unweighted county mean of $960. For renter-occupied households, the official median gross rent as a percentage of household income, or GRAPI, is 27.0 percent. This is 0.9 percentage points higher than the state unweighted county mean of 26.1 percent. The median gross rent in the county is $780 per month, while the state unweighted county mean stands at $867. The median home value in Randolph County is $135,100, which is lower than the unweighted state county mean of $153,020. Renter-household income in the area was estimated at a median of $38,003. This brief uses the official B25071 GRAPI as the canonical rent-to-income percentage. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Randolph County

Affordability Verdict

ACS B25071 estimates median gross rent at 27.0% of renter household income in Randolph 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 $780 per month; median selected monthly owner costs are $789. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $31,200 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. Randolph County's $780 median is 10.1% below that comparison value.

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

Affordability Calculator

See how your income compares to housing costs in Randolph County

$

Rent Burden

13.7%

of gross income

Max Housing (28% Rule)

$1,590

per month

Owner Cost Burden

13.9%

of gross income

You can likely afford the median home in Randolph County

Median home value is $135,100. Estimated monthly cost: $1,079 vs. your max of $1,590.

Rent Affordability Guide

Your entered rent as a share of entered income13.7%
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: $68,131Needed: $31,200
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $68,131Needed: $33,814
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $68,131Needed: $31,441

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 Randolph County, Illinois?
Randolph County, Illinois has a median monthly rent of $780/mo and a median home value of $135,100. The affordability rating is Affordable, with median gross rent equal to approximately 27.0% of renter household income.
What is the median rent in Randolph County?
The median gross rent in Randolph County is $780/mo. This is 10% below state average for Illinois.
Is Randolph County affordable?
Randolph County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 27.0%. Median gross rent is under 30% of renter household income.
How does Randolph County's rent compare to the state average?
Randolph County's median rent of $780/mo is 10% below state average of $867/mo for Illinois.
What is the median home value in Randolph County?
The median home value in Randolph County, Illinois is $135,100. This is 59% below the national median home value of $332,700.

Counties with Similar Housing Costs

Sponsored

Planning a Move?

Researching the cost of living in Randolph County, Illinois? Compare moving quotes from top providers and save on your relocation.

Compare Moving Quotes
Sponsored

Compare Mortgage Rates in Randolph County

Whether you're buying in Randolph County, Illinois, or refinancing, compare rates from top lenders using the terms each lender provides.

See Today's Rates
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.

CostByCounty participates in affiliate programs. We may earn a commission when you use our links, at no extra cost to you.