Chillicothe, IL
Population 6,185 · Illinois
About Chillicothe, IL
Chillicothe is a small community in Illinois with a population of 6,185 residents. The median household income is $62,108 per year, which is near the national average. The median age in Chillicothe is 43.9 years.
Housing in Chillicothe has a median home value of $128,500 and median monthly rent of $798. Of the 2,968 total housing units, the majority are owner-occupied, with 2,287 owner-occupied and 555 renter-occupied units.
The unemployment rate in Chillicothe is 5.7% and the poverty rate is 14.5%. 26.1% of residents hold a bachelor's degree or higher. The average commute time is 20.3 minutes.
Cost of Living in Chillicothe, IL
Compared to national averages, Chillicothe has a median household income of $62,108 (17% below the national median of $75,149). Home values average $128,500, which is 48% below the national median. Monthly rent at $798 is 31% below the US average of $1,163. Within Illinois, Chillicothe's income is 17% below the state average of $75,072, and home values are 22% below the state median of $165,779.
Why Live in Chillicothe, IL?
Chillicothe offers affordable housing with a median home value of $128,500, below the US average of $244,900, and rent that’s lower than the national average at $798/month, and short commute times averaging just 20.3 minutes.
Potential considerations include median household income ($62,108) that falls below the national average. However, Chillicothe’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Chillicothe has a population of 6,185 with a median age of 43.9 years. Compare Chillicothe with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Chillicothe
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Braidwood | 6,175 | $83,365 | $205,900 | Compare |
| Pontoon Beach | 6,131 | $59,375 | $137,900 | Compare |
| Countryside | 6,294 | $78,132 | $330,700 | Compare |
| Mount Zion | 6,076 | $110,786 | $200,300 | Compare |
| Elburn | 6,054 | $106,506 | $358,200 | Compare |
| Beardstown | 6,047 | $58,765 | $80,800 | Compare |
| Vandalia | 6,041 | $43,184 | $88,800 | Compare |
| Monticello | 6,332 | $88,611 | $196,000 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Chillicothe
What is the population of Chillicothe, IL?
The population of Chillicothe, IL is 6,185 according to the latest Census data.
What is the median household income in Chillicothe?
The median household income in Chillicothe, IL is $62,108 per year.
What is the median home value in Chillicothe?
The median home value in Chillicothe, IL is $128,500.
What is the average rent in Chillicothe?
The median monthly rent in Chillicothe, IL is $798.
What is the unemployment rate in Chillicothe?
The unemployment rate in Chillicothe, IL is 5.7%.