ZIP Code
ZIP Code 74021
Collinsville, Tulsa County, Oklahoma OK
Population
23,628
Density
136.1/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 74021 is located in Collinsville, Tulsa County, Oklahoma. The area has a population of approximately 23,628 residents with a population density of 136.1 per square mile. It is in the America/Chicago timezone.