ZIP Code 61523

Zip Code: 61523
Type: Standard
Official USPS city name: Chillicothe
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 11055.0
Density: 79.9
Primary Official County Code: 17143
Primary Official County Name: Peoria
Official County Name: Peoria| Marshall
Official County Code: 17143| 17123
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:24 PM Saturday, January 18 2025-01-18 (GMT -0600))
Geo Point: 40.91725, -89.53549

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