In 2017, Duncan, OK had a population of 23k people with a median age of 38.9 and a median household income of $41,543. Between 2016 and 2017 the population of Duncan, OK declined from 23,240 to 22,998, a -1.04% decrease and its median household income grew from $40,243 to $41,543, a 3.23% increase.
The 5 largest ethnic groups in Duncan, OK are White (Non-Hispanic) (77.1%), Some Other Race (Hispanic) (5.74%), Two or More Races (Non-Hispanic) (4.23%), American Indian & Alaska Native (Non-Hispanic) (3.84%), and White (Hispanic) (3.45%). N/A% of the people in Duncan, OK speak a non-English language, and 97.6% are U.S. citizens.
The largest universities in Duncan, OK are Red River Technology Center (228 degrees awarded in 2017).
The median property value in Duncan, OK is $99,200, and the homeownership rate is 62.9%. Most people in Duncan, OK commute by Drove Alone, and the average commute time is 18.1 minutes. The average car ownership in Duncan, OK is 2 cars per household.