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U.S. ZIP Code 74631
5-digit United States postal code #74631, Blackwell, OK
ZIP code 74631 is located in the city (place name) Blackwell, сounty Kay in the state of Oklahoma. The population in ZIP code 74631 is 7709 and the population density is 31.3. ZIP code 74631 refers to сounty Kay having сounty FIPS 40071, the ratio of people from different counties in this ZIP code is as follows: all county weights - 40071: 100%. In the area of the ZIP code 74631 valid time zone America/Chicago.
ZIP: 74631
County: Kay
Place Name: Blackwell
State: Oklahoma
State Abbreviation: OK
Coordinates: 36° 47' 38.436" N, 97° 18' 31.212" W
Latitude: 36.794010000000
Longitude: -97.308670000000
Population: 7709
Density: 31.3/km2
Time zone: America/Chicago
County FIPS: 40071
All county weights: 40071: 100%