ZIP Code 61231

Zip Code: 61231
Type: Standard
Official USPS city name: Aledo
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 5216.0
Density: 13.4
Primary Official County Code: 17131
Primary Official County Name: Mercer
Official County Name: Mercer
Official County Code: 17131
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (09:40 AM Tuesday, April 01 2025-04-01 (GMT -0500))
Geo Point: 41.20972, -90.72473

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