In 2022, Winnebago County, IL had a population of 285k people with a median age of 39.5 and a median household income of $61,738. Between 2021 and 2022 the population of Winnebago County, IL declined from 285,471 to 284,591, a −0.308% decrease and its median household income grew from $57,779 to $61,738, a 6.85% increase.
The 5 largest ethnic groups in Winnebago County, IL are White (Non-Hispanic) (66.1%), Black or African American (Non-Hispanic) (13%), White (Hispanic) (5.6%), Two+ (Hispanic) (3.96%), and Other (Hispanic) (3.8%).
None of the households in Winnebago County, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
95.4% of the residents in Winnebago County, IL are U.S. citizens.
The largest universities in Winnebago County, IL are Rock Valley College (1,630 degrees awarded in 2022), Rasmussen University-Illinois (1,312 degrees), and Stautzenberger College-Rockford Career College (435 degrees).
In 2022, the median property value in Winnebago County, IL was $146,800, and the homeownership rate was 65.7%.
Most people in Winnebago County, IL drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Winnebago County, IL was 2 cars per household.
Winnebago County, IL borders Boone County, IL, DeKalb County, IL, Ogle County, IL, Stephenson County, IL, Green County, WI, and Rock County, WI.