Now you can skip hours of internet research and jump straight to getting answers with our meaningful at-a-glance Demographics Spreadsheet Report. With the most current & most popular demographic data, it's the perfect starting point for your research about Winnebago County and the rest of Illinois.
We know Winnebago County Demographics, just keep scrolling...
All Winnebago County population data above are from the US Census Bureau.
The population data for Winnebago County are from the Census' American Community Survey 2018 5-year estimates and the Census' 2018 Population Estimates. The demographic data for Henderson County, Madison County, Rock Island County, and St. Clair County are the most current, comparable demographics available from the US Census Bureau, are from the American Community Survey 2018 5-year estimates, and were downloaded on 19 December 2019. Check out our FAQ section for more details.
With 286,174 people, Winnebago County is the 7th most populated county in the state of Illinois out of 102 counties. But watch out, Winnebago County, because Madison County with 265,670 people and St. Clair County with 263,463 people are right behind you.
The largest Winnebago County racial/ethnic groups are White (69.6%) followed by Hispanic (12.5%) and Black (12.5%).
In 2018, the median household income of Winnebago County residents was $52,743. Winnebago County households made slightly more than Henderson County households ($52,712) and Rock Island County households ($52,630) . However, 15.6% of Winnebago County residents live in poverty.
The median age for Winnebago County residents is 39.6 years young.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
We are CUBIT
We have 25+ years of experience and proprietary data-wrangling technology to research, download, format, analyze, visualize & cite the data you need.
"Your starter report certainly saved me a considerable amount of time. I am just too busy to garner this needed data any other way. It truly would have taken hours of an employee's time or my own to get this much information. I was fortunate to find a company that had all the demographics that I needed and at a very reasonable price."
— Steven Silva
"My supervisor had assigned me the task of getting population data for the county for our required county education strategic plan. I had some information from Kids Count but need race, gender, age, etc. and the government census site was shutdown. I was so surprised to get a report within seconds and it had lots of charts and graphs that my supervisor liked."
Prices start at just $49. Fill out our order form and receive your data in 1-business day:
If you are unhappy for any reason, we'll happily refund your money.
Starter Reports have gone away. If you are a Starter Report customer, thank you! And we're sorry. Check out our blog post for an alternative.