Warren County, Illinois home prices
Typical home $118,135 · -0.0% in a year · property tax 1.81%
The typical home in Warren County is worth $118,135, 60% less than the Illinois typical home ($295,943). Values changed -0.0% in the past year and +18.0% over five years. Homeowners here pay a median 1.81% of their home's value in property tax each year ($2,141 on the typical home), versus 1.92% statewide.
Mortgage on the typical Warren County home
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $23,627 | $94,508 | $636 | $0 | $237 | $873 | $37,400 |
| 10% down | $11,813 | $106,321 | $715 | $44 | $237 | $997 | $42,700 |
| 5% down | $5,907 | $112,228 | $755 | $47 | $237 | $1,039 | $44,500 |
| 3.5% down (FHA) | $4,135 | $115,995 | $780 | $52 | $237 | $1,070 | $45,900 |
Assumes a 30-year fixed loan at 7.11%, property tax of 1.81% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
What it takes: see what you can afford by salary in Illinois.
Illinois counties with similar prices
| County | Typical home | 1-yr change | Tax rate |
|---|---|---|---|
| Edwards County | $118,550 | +0.6% | 1.45% |
| White County | $117,551 | +7.7% | 1.34% |
| Massac County | $117,414 | +3.1% | 1.4% |
| Perry County | $118,878 | +0.9% | 1.6% |
| Hamilton County | $119,299 | -2.5% | 1.33% |
| Knox County | $120,138 | +11.8% | 1.96% |
| Pike County | $120,686 | +5.3% | 1.53% |
| Fulton County | $121,016 | +5.4% | 2.14% |
| Hancock County | $115,014 | +2.5% | 1.81% |
| Greene County | $123,704 | +3.6% | 1.74% |
Frequently asked questions
What is the average home price in Warren County, IL?
The typical home value in Warren County is $118,135 (Zillow Home Value Index, September 2026).
How much do you need to earn to buy a house in Warren County?
About $37,400 a year for the typical home with 20% down at a 7.11% 30-year rate.
What is the property tax rate in Warren County?
The median effective rate is 1.81% of home value a year (Census ACS 2024 5-year estimates).