ZIP Code 61523 Population
Chillicothe, Illinois
Population
11,408
Households
4,485
Median Age
42.9
Population Details
| Average Household Size | 2.54 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 61523 (Chillicothe, IL) has a population of 11,408 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 4,485 households in ZIP code 61523.