All Clark County population data above are from the US Census Bureau.
With 15,938 people, Clark County is the 70th most populated county in the state of Illinois out of 102 counties. But watch out, Clark County, because Mercer County with 15,730 people and Richland County with 15,930 people are right behind you.
The largest Clark County racial/ethnic groups are White (96.9%) followed by Hispanic (1.4%) and Two or More (0.9%).
In 2015, the median household income of Clark County residents was $50,517. Clark County households made slightly more than Bureau County households ($50,423) and Stark County households ($50,085) . However, 14.9% of Clark County residents live in poverty.
The median age for Clark County residents is 43.4 years young.
Now you can skip hours of internet research and jump straight to getting answers with our meaningful at-a-glance Demographics Starter Report. With the most current & most popular demographic data, it's the perfect starting point for your research about Clark County.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
"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."
The District of Columbia Starter Report, shown on the left, will give you a good idea of what to expect in a Starter Report. The Clark County, IL report will have the same data, charts & graphs as this sample.
100% Money-Back Guarantee