ZIP Code 62443

Zip Code: 62443
Type: Standard
Official USPS city name: Mason
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 1538.0
Density: 8.1
Primary Official County Code: 17049
Primary Official County Name: Effingham
Official County Name: Effingham| Clay
Official County Code: 17049| 17025
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (22:59 PM Monday, January 20 2025-01-20 (GMT -0600))
Geo Point: 38.9541, -88.62801

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