ZIP Code 61523 - Chillicothe Illinois

61523 Overview

ZIP Code 61523 is located in Chillicothe Illinois. Portions of 61523 are also in Rome and Mossville and Chillicothe Township and Hallock Township and Medina Township and La Prairie Township and Steuben Township. 61523 is primarily within Peoria County, with some portions in Marshall County. Regionally, 61523 is located in the Peoria-Bloomington Area.

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ZIP Code 61523 Quick Stats

ZIP Code NameChillicothe
Primary CountyPeoria County
ZIP Code TypeStandard
Population (2022)10,356
Area Code(s)309
Current Time
CST

ZIP Code 61523 Map

61523 Demographics

61523 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 61523 is White. The majority race/ethnicity attending public schools in 61523 is White. The current unemployment level in 61523 is 5.0%.

Population10,356
Population Growth Rate0.00%
Population Density172 People per Square Mile
Total Households4,381
Percentage High Income Households1.2%
Median Household Income (2021)$65,571
Average Adjusted Gross Income (2021)$378,540
Current Unemployment Rate (November 2024)5.0%
Majority Race/EthnictyWhite - 96.47%
Public School Majority Race/EthnictyWhite - 88.14%

61523 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White10,02296.47%
Black510.49%
Hispanic2822.71%
Asian340.33%
Native American00%
Hawaiian/Pac. Islander00%

61523 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,28692.25%
Black171.22%
Hispanic825.88%
Asian90.65%
Native American00%
Hawaiian/Pac. Islander00%

61523 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College6859.69%
Bachelor Degree1,16516.48%
High School Diploma2,13930.26%
No High School Diploma190.27%
GED or Alternate4256.01%
1 or More Years of College1,20517.05%
Associates Degree94013.3%
Masters Degree4256.01%
Professional Degree350.5%
Doctorate Degree310.44%

61523 Geography

Coordinates40.91144943,-89.53652191
Adjacent ZIP Codes
Cities/Towns in 61523
RegionPeoria-Bloomington Area
Metropolitan/Micropolitan Stat AreaPeoria, IL
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area60 Square Miles

61523 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion72d - Upper Mississippi Alluvial Plain

61523 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)13182940506064625341311940
Avg Max Temp (°F)31375063748386847766503661
Avg Precip (In.)1.571.632.813.444.214.063.743.63.382.713.072.3536.55

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