ZIP Code 45040

Zip Code: 45040
Type: Standard
Official USPS city name: Mason
Official USPS State Code: OH
Official State Name: Ohio
ZCTA: TRUE
Population: 54890.0
Density: 754.8
Primary Official County Code: 39165
Primary Official County Name: Warren
Official County Name: Warren
Official County Code: 39165
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (18:23 PM Monday, February 24 2025-02-24 (GMT -0500))
Geo Point: 39.352, -84.31256

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