Duncanville, TX has a population of 39,599 people with a median age of 36.6 and a median household income of $51,545. Between 2015 and 2016 the population of Duncanville, TX grew from 39,567 to 39,599, a 0.08% increase and its median household income declined from $53,750 to $51,545, a 4.1% decrease.
The population of Duncanville, TX is 37.6% Hispanic, 33.8% Black, and 26.5% White. 32% of the people in Duncanville, TX speak a non-English language, and 91.9% are U.S. citizens.
The largest universities in Duncanville, TX are The University of Texas at Arlington, with 10,472 graduates, University of North Texas, with 8,598 graduates, and Tarrant County College District, with 7,759 graduates.
The median property value in Duncanville, TX is $118,000, and the homeownership rate is 65.1%. Most people in Duncanville, TX commute by Drove Alone, and the average commute time is 26.4 minutes. The average car ownership in Duncanville, TX is 2 cars per household.
Duncanville, TX is a census place located in Dallas County, TX. It borders Cedar Hill, TX; Dallas, TX; and DeSoto, TX.