ZIP Code 61531

Zip Code: 61531
Type: Standard
Official USPS city name: Farmington
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 3285.0
Density: 22.5
Primary Official County Code: 17057
Primary Official County Name: Fulton
Official County Name: Fulton| Peoria| Knox
Official County Code: 17057| 17143| 17095
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (23:17 PM Sunday, January 19 2025-01-19 (GMT -0600))
Geo Point: 40.68308, -90.03503

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