Population by Age in Duncanville City
*Base on 2010 Data
| Total population | 38,524 | 100.00% |
| Under 5 years | 2,866 | 7.44% |
| 5 to 9 years | 3,025 | 7.85% |
| 10 to 14 years | 2,967 | 7.70% |
| 15 to 19 years | 2,990 | 7.76% |
| 20 to 24 years | 2,388 | 6.20% |
| 25 to 29 years | 2,467 | 6.40% |
| 30 to 34 years | 2,376 | 6.17% |
| 35 to 39 years | 2,548 | 6.61% |
| 40 to 44 years | 2,462 | 6.39% |
| 45 to 49 years | 2,557 | 6.64% |
| 50 to 54 years | 2,711 | 7.04% |
| 55 to 59 years | 2,504 | 6.50% |
| 60 to 64 years | 2,124 | 5.51% |
| 65 to 69 years | 1,599 | 4.15% |
| 70 to 74 years | 1,051 | 2.73% |
| 75 to 79 years | 852 | 2.21% |
| 80 to 84 years | 517 | 1.34% |
| 85 years and over | 520 | 1.35% |
Male Population in Duncanville City
*Base on 2010 Data
| Male population | 18,312 | 47.53% |
| Under 5 years | 1,451 | 3.77% |
| 5 to 9 years | 1,534 | 3.98% |
| 10 to 14 years | 1,565 | 4.06% |
| 15 to 19 years | 1,524 | 3.96% |
| 20 to 24 years | 1,230 | 3.19% |
| 25 to 29 years | 1,171 | 3.04% |
| 30 to 34 years | 1,089 | 2.83% |
| 35 to 39 years | 1,172 | 3.04% |
| 40 to 44 years | 1,144 | 2.97% |
| 45 to 49 years | 1,152 | 2.99% |
| 50 to 54 years | 1,250 | 3.24% |
| 55 to 59 years | 1,144 | 2.97% |
| 60 to 64 years | 962 | 2.50% |
| 65 to 69 years | 729 | 1.89% |
| 70 to 74 years | 481 | 1.25% |
| 75 to 79 years | 349 | 0.91% |
| 80 to 84 years | 209 | 0.54% |
| 85 years and over | 156 | 0.40% |
Female Population in Duncanville City
*Base on 2010 Data
| Female population | 20,212 | 52.47% |
| Under 5 years | 1,415 | 3.67% |
| 5 to 9 years | 1,491 | 3.87% |
| 10 to 14 years | 1,402 | 3.64% |
| 15 to 19 years | 1,466 | 3.81% |
| 20 to 24 years | 1,158 | 3.01% |
| 25 to 29 years | 1,296 | 3.36% |
| 30 to 34 years | 1,287 | 3.34% |
| 35 to 39 years | 1,376 | 3.57% |
| 40 to 44 years | 1,318 | 3.42% |
| 45 to 49 years | 1,405 | 3.65% |
| 50 to 54 years | 1,461 | 3.79% |
| 55 to 59 years | 1,360 | 3.53% |
| 60 to 64 years | 1,162 | 3.02% |
| 65 to 69 years | 870 | 2.26% |
| 70 to 74 years | 570 | 1.48% |
| 75 to 79 years | 503 | 1.31% |
| 80 to 84 years | 308 | 0.80% |
| 85 years and over | 364 | 0.94% |
Median Age in Duncanville City
*Base on 2010 Data
| Both | 35.40% | |
| Male | 33.10% | |
| Female | 37.20% |
Race in Duncanville City
*Base on 2010 Data
| Total | 38,524 | 100.00% |
| Population of one race | 37,555 | 97.48% |
| White | 19,421 | 50.41% |
| Black or African American | 11,478 | 29.79% |
| American Indian and Alaska Native | 282 | 0.73% |
| Asian | 647 | 1.68% |
| Asian Indian | 56 | 0.15% |
| Chinese | 72 | 0.19% |
| Filipino | 142 | 0.37% |
| Japanese | 26 | 0.07% |
| Korean | 60 | 0.16% |
| Vietnamese | 110 | 0.29% |
| Other Asian | 181 | 0.47% |
| Native Hawaiian and Other Pacific Islander | 24 | 0.06% |
| Native Hawaiian | 12 | 0.03% |
| Guamanian or Chamorro | 9 | 0.02% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 3 | 0.01% |
| Some Other Race | 5,703 | 14.80% |
| Population of Two or More Races | 969 | 2.52% |
| White; American Indian and Alaska Native | 114 | 0.30% |
| White; Asian | 92 | 0.24% |
| White; Black or African American | 177 | 0.46% |
| White; Some Other Race | 346 | 0.90% |
The Population 16 Years in Duncanville City
*Base on 2010 Data
| Total | 29,015 | 100.00% |
| Male | 13,435 | 46.30% |
| Female | 15,580 | 53.70% |
The Population 18 Years in Duncanville City
*Base on 2010 Data
| Total | 27,753 | 100.00% |
| Male | 12,785 | 46.07% |
| Female | 14,968 | 53.93% |
The Population 21 Years in Duncanville City
*Base on 2010 Data
| Total | 26,237 | 100.00% |
| Male | 12,009 | 45.77% |
| Female | 14,228 | 54.23% |
The Population 62 Years in Duncanville City
*Base on 2010 Data
| Total | 5,741 | 100.00% |
| Male | 2,485 | 43.29% |
| Female | 3,256 | 56.71% |
The Population 65 Years in Duncanville City
*Base on 2010 Data
| Total | 4,539 | 100.00% |
| Male | 1,924 | 42.39% |
| Female | 2,615 | 57.61% |
Race (total races tallied) in Duncanville City
*Base on 2010 Data
| White alone or in combination with one or more other races | 20,219 | 51.10% |
| Black or African American alone or in combination with one or more other races | 11,837 | 29.91% |
| American Indian and Alaska Native alone or in combination with one or more other races | 529 | 1.34% |
| Asian alone or in combination with one or more other races | 789 | 1.99% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 48 | 0.12% |
| Some Other Race alone or in combination with one or more other races | 6,148 | 15.54% |
Hispanic or Latino by Specific Origin in Duncanville City
*Base on 2010 Data
| Total | 38,524 | 100.00% |
| Hispanic or Latino (of any race) | 13,480 | 34.99% |
| Mexican | 11,972 | 31.08% |
| Puerto Rican | 135 | 0.35% |
| Cuban | 48 | 0.12% |
| Other Hispanic or Latino | 1,325 | 3.44% |
| Not Hispanic or Latino | 25,044 | 65.01% |
Hispanic or Latino and Race in Duncanville City
*Base on 2010 Data
| Total | 38,524 | 100.00% |
| Hispanic or Latino | 13,480 | 34.99% |
| White alone | 6,960 | 18.07% |
| Black or African American alone | 147 | 0.38% |
| American Indian and Alaska Native alone | 169 | 0.44% |
| Asian alone | 10 | 0.03% |
| Native Hawaiian and Other Pacific Islander alone | 14 | 0.04% |
| Some Other Race alone | 5,647 | 14.66% |
| Two or More Races | 533 | 1.38% |
| Not Hispanic or Latino | 25,044 | 65.01% |
| White alone | 12,461 | 32.35% |
| Black or African American alone | 11,331 | 29.41% |
| American Indian and Alaska Native alone | 113 | 0.29% |
| Asian alone | 637 | 1.65% |
| Native Hawaiian and Other Pacific Islander alone | 10 | 0.03% |
| Some Other Race alone | 56 | 0.15% |
| Two or More Races | 436 | 1.13% |
Relationship in Duncanville City
*Base on 2010 Data
| Total | 38,524 | 100.00% |
| In households | 38,348 | 99.54% |
| Householder | 13,280 | 34.47% |
| Spouse | 6,919 | 17.96% |
| Child | 12,916 | 33.53% |
| Own child under 18 years | 8,987 | 23.33% |
| Other relatives | 3,753 | 9.74% |
| Under 18 years | 1,625 | 4.22% |
| 65 years and over | 409 | 1.06% |
| Nonrelatives | 1,480 | 3.84% |
| Under 18 years | 157 | 0.41% |
| 65 years and over | 62 | 0.16% |
| Unmarried partner | 642 | 1.67% |
| In group quarters | 176 | 0.46% |
| Institutionalized population | 165 | 0.43% |
| Male | 57 | 0.15% |
| Female | 108 | 0.28% |
| Noninstitutionalized population | 11 | 0.03% |
| Male | 5 | 0.01% |
| Female | 6 | 0.02% |
Households by Type in Duncanville City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 13,280 | 100.00% |
| Family households (families) | 10,109 | 76.12% |
| With own children under 18 years | 4,527 | 34.09% |
| Husband-wife family | 6,919 | 52.10% |
| With own children under 18 years | 2,870 | 21.61% |
| Male householder, no wife present | 645 | 4.86% |
| With own children under 18 years | 293 | 2.21% |
| Female householder, no husband present | 2,545 | 19.16% |
| With own children under 18 years | 1,364 | 10.27% |
| Nonfamily households | 3,171 | 23.88% |
| Householder living alone | 2,711 | 20.41% |
| Male | 1,035 | 7.79% |
| 65 years and over | 256 | 1.93% |
| Female | 1,676 | 12.62% |
| 65 years and over | 694 | 5.23% |
Households with individuals under 18 years in Duncanville City
*Base on 2010 Data
| Total | 5,308 | 39.97% |
Households with individuals under 65 years in Duncanville City
*Base on 2010 Data
| Total | 3,219 | 24.24% |
Average Household Size in Duncanville City
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Duncanville City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Duncanville City
*Base on 2010 Data
| Total | 14,011 | 100.00% |
| Occupied housing units | 13,280 | 94.78% |
| Vacant housing units | 731 | 5.22% |
| For rent | 348 | 2.48% |
| Rented, not occupied | 11 | 0.08% |
| For sale only | 155 | 1.11% |
| Sold, not occupied | 23 | 0.16% |
| For seasonal, recreational, or occasional use | 14 | 0.10% |
| All other vacants | 180 | 1.28% |
Homeowner Vacancy Rate in Duncanville City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.70% |
Rental Vacancy Rate in Duncanville City
*Base on 2010 Data
| Rental vacancy rate (percent) | 7.60% |
Housing Tenure(Occupied housing units) in Duncanville City
*Base on 2010 Data
| Total | 13,280 | 100.00% |
| Owner-occupied housing units | 9,037 | 68.05% |
| Renter-occupied housing units | 4,243 | 31.95% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Duncanville City
*Base on 2010 Data
| Owner-occupied housing units | 26,530 | 69.18% |
| Renter-occupied housing units | 11,818 | 30.82% |
Average Household Size of Occupied Housing Units by Tenure in Duncanville City
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |