ZIP Code 61274

Zip Code: 61274
Type: Standard
Official USPS city name: Osco
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 267.0
Density: 4.2
Primary Official County Code: 17073
Primary Official County Name: Henry
Official County Name: Henry
Official County Code: 17073
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (11:53 AM Sunday, January 19 2025-01-19 (GMT -0600))
Geo Point: 41.36857, -90.27707

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