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ZIP code 61523

Chillicothe, IL · Peoria County

About ZIP code 61523

  • ZIP code 61523 is in Chillicothe, Peoria County, Illinois.
  • About 10,203 people live in it, which is 74 people per square mile.
  • It also reaches into Marshall County and Woodford County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 40.918, -89.536.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Chillicothe, IL

ZIP code 61523 is the post office name for Chillicothe, IL. 5,900 people live in Chillicothe. Typical household income is $66,132. A typical home costs $132,900.

  • Stronger than most towns on: Dining and entertainment, Pleasant weather for being outdoors and Housing affordability.
  • Weaker than most towns on: Property taxes, Airport access and Safety.

See all figures for Chillicothe

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.