ZIP Code 74531

Zip Code: 74531
Type: Standard
Official USPS city name: Calvin
Official USPS State Code: OK
Official State Name: Oklahoma
ZCTA: TRUE
Population: 935.0
Density: 2.8
Primary Official County Code: 40063
Primary Official County Name: Hughes
Official County Name: Hughes
Official County Code: 40063
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:59 PM Wednesday, March 26 2025-03-26 (GMT -0500))
Geo Point: 34.88726, -96.2522

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