Whiteside County, IL Housing Market
The median sale price of a home in Whiteside County was $160K over the last 3 months, up 14.0% since the same period last year. The median sale price per square foot in Whiteside County is $118, up 18.6% since last year.
Whiteside County Housing Market Trends
Over the three months ending September 2026, Whiteside County home prices were up 14.0% compared to the same period last year, selling for a median price of $160K. On average, homes in Whiteside County sell after 40 days on the market compared to 48 days last year. There were 57 homes sold in September this year, down from 61 last year.

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View houses in Whiteside County that sold recently
Recently sold homes
- $202,500 Last Sold Price4 beds2.5 baths2,208 sq ft31875 E Thome Rd, Rock Falls, IL 61071List Price$205,000Sale to List1% under listDays on Market118 days31875 E Thome Rd, Rock Falls, IL 61071
- $249,000 Last Sold Price3 beds3 baths2,200 sq ft5385 Hoover Rd, Rock Falls, IL 61071List Price$248,900Sale to List0% over listDays on Market—5385 Hoover Rd, Rock Falls, IL 61071
- $55,770 Last Sold Price—beds—baths—sq ft00 Lomax Rd, Prophetstown, IL 61277List Price$64,350Sale to List13% under listDays on Market85 days00 Lomax Rd, Prophetstown, IL 61277
- $144,900 Last Sold Price3 beds1 bath936 sq ft1304 11th Ave, Rock Falls, IL 61071List Price$144,900Sale to List0% over listDays on Market44 days1304 11th Ave, Rock Falls, IL 61071
- $125,000 Last Sold Price4 beds2 baths1,682 sq ft1102 8th Ave, Sterling, IL 61081List Price$130,000Sale to List4% under listDays on Market80 days1102 8th Ave, Sterling, IL 61081
- $105,000 Last Sold Price2 beds1 bath1,062 sq ft408 12th Ave, Rock Falls, IL 61071List Price$94,900Sale to List11% over listDays on Market35 days408 12th Ave, Rock Falls, IL 61071
- $148,000 Last Sold Price6 beds2.5 baths—sq ft510 11th Ave, Rock Falls, IL 61071List Price$160,000Sale to List7% under listDays on Market33 days510 11th Ave, Rock Falls, IL 61071
- $173,400 Last Sold Price2 beds2 baths1,335 sq ft1507 Ave F, Sterling, IL 61081List Price$174,900Sale to List1% under listDays on Market18 days1507 Ave F, Sterling, IL 61081
See all recently sold homes in Whiteside County.
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Schools in Whiteside County
- Elementary
- Middle
- High
GreatSchools Rating
9/10 Erie Elementary School Public • PreK-4 | 236 Students | N/A |
8/10 East Coloma - Nelson Elementary School Public • PreK-8 | 207 Students | N/A |
7/10 Whittier Elementary School Public • K-5 | 337 Students | 27 reviews |
6/10 Fulton Elementary School Public • K-5 | 415 Students | 4 reviews |
6/10 Erie Middle School Public • 5-8 | 166 Students | 3 reviews |
Climate's impact on Whiteside County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Whiteside County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Heat Factor - Moderate
Heat Factor

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