Home > OK > Tulsa County > Collinsville > Zip 74021

Zip Code 74021 — Collinsville, OK

74021 is a ZIP Code associated with Collinsville, OK, located within Tulsa. The postal region supports an estimated population of 23,628 residents across Data Pending housing units, with a population density of 136.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.379150, -95.847580)

Data MetricLocal Statistic
Postal / Zip Code74021
Primary CityCollinsville
State / ProvinceOK
CountyTulsa
Total Population23,628
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density136.1 people/sq mi
TimezoneAmerica/Chicago

How 74021 Compares

MetricZIP 74021Tulsa CountyOK State Average
Population23,628685,4544,028,588
Median IncomeData PendingN/AN/A
Population Density136.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 74082Vera5.2 mi137N/A
Zip 74055Owasso7.2 mi51,381N/A
Zip 74053Oologah7.4 mi5,375N/A
Zip 74117Tulsa9.9 mi52N/A
Zip 74073Sperry10.8 mi5,881N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →