Chillicothe, IL 61523 ZIP Code Profile

Related Place Profiles:
Chillicothe, IL | North Hampton, IL | South Rome, IL

ZIP Code 61523: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Chillicothe, IL 61523

Not Acceptable, USPS
Edgewater Terrace, IL 61523
Galena Knolls, IL 61523
Holmes Center, IL 61523
North Hampton, IL 61523
Renchville, IL 61523
Rome Heights, IL 61523
South Rome, IL 61523
Vets Row, IL 61523
Vonachen Knolls, IL 61523

  • ZIP Code Type: STANDARD
  • County: Peoria County
  • Centroid: Latitude 40.907, Longitude -89.516
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 61523 has segments in 2 Counties (Marshall, Peoria).

  • Businesses Addresses: 270
  • PO Box Addresses: 125
  • Residential Addresses: 4,633
    • Multi-Family Addresses: 218
    • Single Family Addresses: 4,415

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


61523 ZIP Code Map

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Chillicothe, IL 61523 Data & Demographics (As of July 1, 2018)


Total Population 10,978
Population in Households 10,872
Population in Familes 9,045
Population in Group Qrtrs 106
Population Density2 215
Diversity Index3 15


Median Household Income $60,822
Average Household Income $78,346
Per Capita Income $32,477


Total Housing Units 4,869 (100%)
Owner Occupied HU 3,497 (71.8%)
Renter Occupied HU 1,004 (20.6%)
Vacant Housing Units 368 ( 7.6%)
Median Home Value $134,601
Average Home Value $163,218


Total Households 4,501
Average Household Size 2.42
Family Households 3,110
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.27% -0.41%
Households -0.16% -0.39%
Families -0.34% -0.5%
Median Household Income   1.73%
Per Capita Income   2.44%

Chillicothe, IL 61523 - Peer Comparisons by Rank and Percentile

The table below compares 61523 to the other 1,378 ZIP Codes in Illinois by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 351 75th
Population Density # 498 64th
Diversity Index # 618 55th
Median Household Income # 500 64th
Per Capita Income # 403 71st

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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