In 2022, Duncanville, TX had a population of 40.3k people with a median age of 36.9 and a median household income of $66,601. Between 2021 and 2022 the population of Duncanville, TX declined from 40,575 to 40,288, a −0.707% decrease and its median household income grew from $60,666 to $66,601, a 9.78% increase.
The 5 largest ethnic groups in Duncanville, TX are Black or African American (Non-Hispanic) (32.2%), White (Non-Hispanic) (22.2%), White (Hispanic) (18.1%), Other (Hispanic) (13.2%), and Two+ (Hispanic) (9.75%).
None of the households in Duncanville, TX reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
89.9% of the residents in Duncanville, TX are U.S. citizens.
In 2022, the median property value in Duncanville, TX was $215,100, and the homeownership rate was 64.5%.
Most people in Duncanville, TX drove alone to work, and the average commute time was 25.2 minutes. The average car ownership in Duncanville, TX was 2 cars per household.