Duncanville is a city located in Dallas County and Ellis County Texas. Duncanville has a 2024 population of 38,295. Duncanville is currently declining at a rate of -1.44% annually and its population has decreased by -5.52% since the most recent census, which recorded a population of 40,531 in 2020.
The average household income in Duncanville is $83,574 with a poverty rate of 10.12%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Duncanville is 36.9 years, 35.8 years for males, and 38.4 years for females.
According to the most recent ACS, the racial composition of Duncanville was:
White
Black or African American
Other race
Two or more races
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 13,700 | 2.92 | 64.5 | 35.5 |
| Married | 6,431 | 3.69 | 82.9 | 17.1 |
| Non Family | 3,820 | 1.13 | 47.6 | 52.4 |
| Female | 2,612 | 3.38 | 47.7 | 52.3 |
| Male | 837 | 3.8 | 52.6 | 47.4 |
3.52
Average Family Size
2.92
Average Household Size
64.5%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 93.6%.
The highest rate of bachelors degrees is among asian people with a rate of 50.55%.
All
Male
Female
$41,689
Average Earnings
$42,601
Average Male
$39,677
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
66.92% of Duncanville residents speak only English, while 33.08% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 31.15% of the population.
rate
10.12%
Overall Poverty Rate
8.53%
Male Poverty Rate
11.57%
Female Poverty Rate
The race most likely to be in poverty in Duncanville is Asian, with 16.01% below the poverty level.
The race least likely to be in poverty in Duncanville is Multiple, with 3.93% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.95%. Among those working part-time, it was 14.56%, and for those that did not work, the poverty rate was 15.03%.
Married
Widowed
Divorced
Separated
NeverMarried
44.2%
Overall Marriage Rate
46.0%
Male Marriage Rate
42.5%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
7.75%
Veteran Poverty Rate
21.93%
Veteran Disability Rate
LaborForceParticipation
62.2%
Labor Force Participation
57.4%
Employment Rate
7.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
66.15%
Born in Duncanville
84.09%
Native Born
15.91%
Foreign Born
10.11%
Non Citizen
5.8%
Naturalized
84.09% of Duncanville residents were born in the United States, with 66.15% having been born in Texas. 10.11% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 35,500 | -559 | -1.55% |
| 2028 | 36,059 | -559 | -1.53% |
| 2027 | 36,618 | -559 | -1.5% |
| 2026 | 37,177 | -559 | -1.48% |
| 2025 | 37,736 | -559 | -1.46% |
| 2024 | 38,295 | -559 | -1.44% |
| 2023 | 38,854 | -559 | -1.42% |
| 2022 | 39,413 | -404 | -1.01% |
| 2021 | 39,817 | -714 | -1.76% |
| 2020 | 40,531 | 1,779 | 4.59% |
| 2019 | 38,752 | -486 | -1.24% |
| 2018 | 39,238 | -316 | -0.8% |
| 2017 | 39,554 | -125 | -0.32% |
| 2016 | 39,679 | -174 | -0.44% |
| 2015 | 39,853 | 133 | 0.33% |
| 2014 | 39,720 | 95 | 0.24% |
| 2013 | 39,625 | 76 | 0.19% |
| 2012 | 39,549 | 520 | 1.33% |
| 2011 | 39,029 | 412 | 1.07% |
| 2010 | 38,617 | 2,536 | 7.03% |
| 2000 | 36,081 | 333 | 0.93% |
| 1990 | 35,748 | 7,967 | 28.68% |
| 1980 | 27,781 | 13,676 | 96.96% |
| 1970 | 14,105 | 10,331 | 273.74% |
| 1960 | 3,774 | 0 | 0% |