Duncan, OK Micro Area

The Duncan, OK micropolitan area is home to 43,314 residents and 20,311 housing units, centered in Oklahoma. Its median household income is $60,236, and the median family income is $75,591. The median age is 40.9, 4.0 years older than the Oklahoma median of 36.9. Residents are 48.9% male and 51.1% female.

Population by Race and Ethnicity

White residents make up the largest share of the micropolitan area at 80.6%, followed by multiracial residents at 11.4%. Hispanic or Latino residents, who can be of any race, make up 8.4% of the population.

Hispanic or Latino residents can be of any race, so shares add to more than 100%.

Zip Codes in the Duncan, OK Micro Area

The Duncan, OK micropolitan area includes 3 zip codes in Stephens County, home to a combined 42,331 residents. The most populous is Duncan (73533) with 27,935 residents. Median household incomes range from $59,341 in Duncan (73533) to $66,759 in Comanche (73529). Home values are highest in Marlow (73055) at $164,800 and lowest in Comanche (73529) at $114,200. Duncan (73533) has the youngest population, with a median age of 39.8, while Marlow (73055) is the oldest at 42.8.

Median Household Income by Zip Code

Each bar is one zip code, ranked from highest to lowest median household income. The area-wide median is $60,236, and 2 of 3 zip codes are above it.

Compare Every Zip Code

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Source: U.S. Census Bureau, American Community Survey 5-year estimates. Zip codes are grouped by the micropolitan area their population mainly falls in.