Skip to main content
County ProfileOK

Stephens County

Population: 42,848 · 8 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
42,848
People
Median age
41
Housing
Total households
17,567
Income
Median household income
$61,620
Housing
Total housing units
20,323
Employment
Employment rate
51.5%
Education
Bachelor’s degree or higher
20.6%
Healthcare
Insured population
87.4%
County details
Local time 03:26:04(CT)
NameStephens
Total ZIP codes8total
ZIP codes (by type)
4 Standard3 PO Box1 Unique
Area code580
TimezoneCentral Time (CT)
Coordinates34.4813609, -97.8556068
Land area870.2 sq miles(2,253.8 km²)

Map of Stephens county, Oklahoma with ZIP codes

Map of Stephens County, Oklahoma and ZIP codes

Cities and Communities in Stephens County

Compare the largest cities in Stephens County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.

CityPopulation
Median incomeHousehold
ZIP codes
Duncan22,692$58,0543ZIPs
Marlow4,385$56,6551ZIPs
Comanche1,378$41,0161ZIPs
Velma554$87,6741ZIPs
Countyline1291ZIPs
Loco99$40,3131ZIPs

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP Codes in Stephens County

Review the most populated postal areas across Stephens County. Use the ranking below to compare resident density and demographic scales between the county's major zones.

ZIPCity
Median incomeHousehold
Population (ZIP)
73533Duncan$59,90627,396
73055Marlow$65,9919,529
73529Comanche$70,1434,721
73491Velma$83,750704
73442Loco$52,292482
73425Countyline$35,637129
73534Duncan
73536Duncan

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS