Washington County, IL Housing Market
The median sale price of a home in Washington County was $159K last month, up 15.6% since last year. The median sale price per square foot in Washington County is $95, down 4.0% since last year.
Washington County Housing Market Trends
In October 2025, Washington County home prices were up 15.6% compared to last year, selling for a median price of $159K. On average, homes in Washington County sell after 55 days on the market compared to 44 days last year. There were 6 homes sold in October this year, up from 6 last year.

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View houses in Washington County that sold recently
Recently sold homes
- $425,000 Last List Price0 beds—baths—sq ft2076 Carter Rd, Coulterville, IL 62237List Price—Sale to List—Days on Market134 days2076 Carter Rd, Coulterville, IL 62237
- $120,000 Last List Price3 beds1.5 baths1,237 sq ft242 W Third, Nashville, IL 62263List Price—Sale to List—Days on Market98 days242 W Third, Nashville, IL 62263
- $119,900 Last List Price2 beds1 bath1,006 sq ft51 S Brockschmidt Rd, Addieville, IL 62214List Price—Sale to List—Days on Market48 days51 S Brockschmidt Rd, Addieville, IL 62214
- $299,900 Last List Price3 beds3.5 baths2,496 sq ft15685 Oakdale Blacktop Rd, Nashville, IL 62263List Price—Sale to List—Days on Market30 days15685 Oakdale Blacktop Rd, Nashville, IL 62263
- $24,000 Last Sold Price3 beds1 bath1,274 sq ft104 S Jefferson St, Centralia, IL 62801List Price$25,000Sale to List4% under listDays on Market32 days104 S Jefferson St, Centralia, IL 62801
- $290,000 Last List Price2 beds2 baths1,400 sq ft8817 Reservoir Rd, Nashville, IL 62263List Price—Sale to List—Days on Market49 days8817 Reservoir Rd, Nashville, IL 62263
- $190,000 Last List Price3 beds3 baths1,748 sq ft27939 County Highway 8, Du Bois, IL 62831List Price—Sale to List—Days on Market82 days27939 County Highway 8, Du Bois, IL 62831
- $132,000 Last Sold Price2 beds1 bath988 sq ft401 N Nashville St, Okawville, IL 62271List Price$132,000Sale to List0% over listDays on Market45 days401 N Nashville St, Okawville, IL 62271
See all recently sold homes in Washington County.
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Schools in Washington County
- Elementary
- Middle
- High
GreatSchools Rating
10/10 Damiansville Elementary School Public • PreK-8 | 89 Students | N/A |
9/10 Okawville Grade School Public • PreK-6 | 281 Students | 14 reviews |
8/10 North Wamac Grade School Public • K-8 | 133 Students | 1 reviews |
4/10 Ashley Com Consolidated School Public • PreK-8 | 120 Students | 3 reviews |
4/10 Nashville Grade School Public • PreK-8 | 584 Students | 3 reviews |
Climate's impact on Washington County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Washington County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Wind likelihood over time
Heat Factor - Major
Heat Factor

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