Knox County, IL Housing Market
The median sale price of a home in Knox County was $135K over the last 3 months, down 0.34% since the same period last year. The median sale price per square foot in Knox County is $102, up 14.6% since last year.
Knox County Housing Market Trends
Over the three months ending September 2026, Knox County home prices were down 0.34% compared to the same period last year, selling for a median price of $135K. On average, homes in Knox County sell after 52 days on the market compared to 40 days last year. There were 52 homes sold in September this year, down from 54 last year.

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Recently sold homes
- $175,000 Last Sold Price3 beds2 baths1,910 sq ft750 Johnston St, Galesburg, IL 61401List Price$169,900Sale to List3% over listDays on Market32 days750 Johnston St, Galesburg, IL 61401
- $235,000 Last Sold Price3 beds2.5 baths1,992 sq ft337 W Chestnut St, Oneida, IL 61467List Price$240,000Sale to List2% under listDays on Market207 days337 W Chestnut St, Oneida, IL 61467
- $185,000 Last Sold Price2 beds1.5 baths1,848 sq ft290 Sweetbriar Ct, Dahinda, IL 61428List Price$195,000Sale to List5% under listDays on Market45 days290 Sweetbriar Ct, Dahinda, IL 61428
- $15,000 Last Sold Price3 beds2 baths—sq ft853 N Cedar St, Galesburg, IL 61401List Price$19,900Sale to List25% under listDays on Market30 days853 N Cedar St, Galesburg, IL 61401
- $143,000 Last Sold Price3 beds1.5 baths1,482 sq ft427 N Chicago Ave, Williamsfield, IL 61489List Price$149,900Sale to List5% under listDays on Market79 days427 N Chicago Ave, Williamsfield, IL 61489
- $180,000 Last Sold Price3 beds3 baths2,734 sq ft1256 N Academy St, Galesburg, IL 61401List Price$179,900Sale to List0% over listDays on Market119 days1256 N Academy St, Galesburg, IL 61401
- $246,000 Last Sold Price6 beds3 baths3,016 sq ft2909 Lincoln Park Dr, Galesburg, IL 61401List Price$235,000Sale to List5% over listDays on Market64 days2909 Lincoln Park Dr, Galesburg, IL 61401
- $83,000 Last Sold Price3 beds1 bath1,028 sq ft342 Huston St, Galesburg, IL 61401List Price$84,900Sale to List2% under listDays on Market28 days342 Huston St, Galesburg, IL 61401
See all recently sold homes in Knox County.
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Schools in Knox County
- Elementary
- Middle
- High
GreatSchools Rating
10/10 Williamsfield Elementary School Public • PreK-4 | 128 Students | N/A |
8/10 R O W V A Central Elementary School Public • PreK-6 | 365 Students | 1 reviews |
7/10 Williamsfield Middle School Public • 5-8 | 81 Students | N/A |
7/10 Mable Woolsey Elementary School Public • PreK-4 | 384 Students | 1 reviews |
6/10 Knoxville Junior High School Public • 5-8 | 261 Students | N/A |
Climate's impact on Knox County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Knox County.
Flood Factor - Moderate
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Heat Factor - Moderate
Heat Factor

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