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Chillicothe, IL Demographics & ZIP Codes
Chillicothe, Illinois demographics and median household income by ZIP code (in Peoria County) — 1 ZIP codes — population 10,188 — median income $74,100 — avg. home value $151,600. Compare income, housing, and population across ZIP codes on US5.
Population
10,188
Median household income (avg.)
$74,100
99% of U.S. median
Average home value
$151,600
44% of U.S. median
Average rent
$637
55% of U.S. median
Median age (avg.)
43.2
Chillicothe demographics
Chillicothe, Illinois covers 1 ZIP code primarily in Peoria County, with a combined ZIP-area population of about 10,188.
Across ZIP codes with age data, the average median age is about 43.2 years.
Median household income in Chillicothe
The average median household income across ZIP codes in Chillicothe, Illinois is about $74,100 — about 5% below the IL ZIP average ($78,143), and about even with the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $74,100 in 61523.
Housing in Chillicothe
For housing in Chillicothe, Illinois, the average median home value is about $151,600 and the average median rent is about $637.
The most populous ZIP in this set is 61523 (about 10,188 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Chillicothe
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61523 | Chillicothe | Peoria County | IL | 10,188 | $74,100 | $151,600 |
Frequently asked questions
What are the demographics of Chillicothe?
Chillicothe, Illinois has a combined ZIP-area population of about 10,188 across 1 ZIP codes (primarily Peoria County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Chillicothe?
The average median household income across ZIP codes in Chillicothe, Illinois is about $74,100, about 5% below the state ZIP average ($78,143), and near the U.S. median ($75,149). Average median home value is about $151,600.
How many ZIP codes are in Chillicothe?
Chillicothe, Illinois includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Chillicothe?
This page lists ZIP codes in Chillicothe, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.