Warren County, IL home prices

Warren County, IL: the typical home is worth $116,364 as of 2026-05, up +1.6% over the past year and n/a since 2000. Listings run about $84/sq ft. Rent…

Data as of May 2026 · by the Real Estate Price Map data team · methodology & sources

1993: $65,853 → 2026: $116,364 (1.8×) pre-2000 estimated via FHFA index

Market read

At $116,364, homes in Warren County sit 27% below the Illinois median ($158,388) and 50% below the US median ($233,954). That ranks #84 of 102 Illinois counties by price.

Prices are holding steady (+1.6% in the last year) — a balanced market.

Homes here take a while to sell — a median 67 days on the market, with 16% of listings cutting their asking price.

At 1.8× local income, that's more affordable than the typical US county (~3.8×).

Against the typical US price-to-income and price-to-rent, homes here look ~52% cheap for local incomes and rents — a relative bargain.

Home value history

Zillow ZHVI, monthly from 2000 · recessions shaded. See the full 1975 history on the interactive map →

Nearby counties

Henderson County, IL ($124,943) · Knox County, IL ($119,977) · Mercer County, IL ($169,283) · McDonough County, IL ($100,073) · Des Moines County, IA ($149,889) · Fulton County, IL ($103,599)