Duncanville Demographics


  • Total Population39,636
  • Male Population(47.5 %) 18,814
  • Female Population(52.5 %) 20,822
  • Median Age36.50
There are currently 39,636 people living in Duncanville. Out of the total population number, 18,814 are men and 20,822 are women. The median age for Duncanville dwellers is 36.50.


  • White Collar13,707
  • Blue Collar4,373
There are currently 13,707 white-collar jobs and 4,373 blue-collar jobs in Duncanville.


  • Total Households13,333
  • Family Households10,279
  • Non-family Households3,054
  • Households With Children4,976
  • Households Without Children8,357
  • Average People Per Household2.96
There are currently 13,333 households in Duncanville. Out of this total, 10,279 are family households, 3,054 are non-family households, 4,976 are households with children and 8,357 are households without children. The average number of people per household in Duncanville is 2.96.

Education(Number of people who have achieved the following levels of education)

  • No High School1,998
  • Some High School10,985
  • Some College8,336
  • Associate Degree1,750
  • Bachelors Degree3,633
  • Graduate Degree2,387
There are 1,998 people living in Duncanville without a high school degree, 10,985 people with some high school degree and 8,336 people with a college degree. 1,750 people have an associate degree, 3,633 hold a bachelor’s degree, while 2,387 boast a graduate degree.

Marital Status(Number of people who have the following marital status)

  • Never Married10,730
  • Married14,445
  • Separated862
  • Widowed1,957
  • Divorced3,967
10,730 of the people living in Duncanville have never been married, while 14,445 are married and 862 are separated. A total of 1,957 people are widowed and 3,967 people are divorced.


  • Average Household Income$66,285
  • Median Household Income$53,222
  • Median Income Under 25$29,363
  • Median Income 25-44$41,212
  • Median Income 45-64$67,167
  • Median Income Over 65$57,264

The average household income for people living in Duncanville is $66,285, while the median household income is $53,222. The median income in Duncanville is $29,363 for those under 25, $41,212 for those aged 25 to 44, $67,167 for those aged 45 to 64, and $57,264 for those over the age of 65.


Demographic information is extracted from the Unites States Census Bureau and is deemed reliable, however, COMMERCIALCafé can offer no guarantee of the accuracy or completeness of information modified or aggregated for specific neighborhoods.