ZIP code 61523: Chillicothe, IL
61523 is a ZIP code in Chillicothe, Illinois, mainly in Peoria County, part of the Peoria, IL metro area. About 10,203 people live here.
- Population
- 10,203
- Median household income
- $79,453
- Typical home value
- $192,500+5.2% in 12 months
- Median rent
- $917gross, per month
- Median age
- 45.4
- Homeowners
- 86.9%of occupied homes
Shaded: ZIP code 61523's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 61523 details
| City | Chillicothe |
|---|---|
| State | Illinois |
| County | Peoria County (also partly Marshall County) |
| Metro area | Peoria, IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 53.3 sq mi, plus 2.9 sq mi of water |
| Population density | 192 people per sq mi |
| Bachelor's degree or higher | 27.6% of adults 25+ |
| Average commute | 21.8 minutes |
| Center coordinates | 40.91195, -89.53776 |
Median rent in 61523 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $918/mo |
| 3 bedrooms | $996/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 61523
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 61652 | Peoria, IL | 2.9 mi | — |
| 61562 | Rome, IL | 2.9 mi | 38 |
| 61526 | Edelstein, IL | 4.4 mi | 1,105 |
| 61552 | Mossville, IL | 6.4 mi | 51 |
| 61479 | Speer, IL | 8.2 mi | 95 |
| 61525 | Dunlap, IL | 8.2 mi | 12,357 |
| 61638 | Peoria, IL | 8.8 mi | — |
| 61565 | Sparland, IL | 8.9 mi | 1,262 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 61523?
A typical home in ZIP code 61523 is worth about $192,500 (Zillow Home Value Index). The median household here earns $79,453 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $192,500 homeWhat can a $79,453 income afford?Rental property numbers
About ZIP code 61523
What city is ZIP code 61523?
ZIP code 61523 is in Chillicothe, IL, in Peoria County.
What county is ZIP code 61523 in?
61523 is mainly in Peoria County, Illinois, and partly in Marshall County.
What is the population of ZIP code 61523?
About 10,203 people live in ZIP code 61523, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 61523 in?
61523 is in Central Time (UTC−6). It observes daylight saving time.