Population by Age in Duncan City
*Base on 2010 Data
| Total population | 23,431 | 100.00% |
| Under 5 years | 1,673 | 7.14% |
| 5 to 9 years | 1,577 | 6.73% |
| 10 to 14 years | 1,447 | 6.18% |
| 15 to 19 years | 1,434 | 6.12% |
| 20 to 24 years | 1,380 | 5.89% |
| 25 to 29 years | 1,587 | 6.77% |
| 30 to 34 years | 1,506 | 6.43% |
| 35 to 39 years | 1,310 | 5.59% |
| 40 to 44 years | 1,242 | 5.30% |
| 45 to 49 years | 1,559 | 6.65% |
| 50 to 54 years | 1,658 | 7.08% |
| 55 to 59 years | 1,553 | 6.63% |
| 60 to 64 years | 1,305 | 5.57% |
| 65 to 69 years | 1,089 | 4.65% |
| 70 to 74 years | 927 | 3.96% |
| 75 to 79 years | 868 | 3.70% |
| 80 to 84 years | 676 | 2.89% |
| 85 years and over | 640 | 2.73% |
Male Population in Duncan City
*Base on 2010 Data
| Male population | 11,309 | 48.27% |
| Under 5 years | 833 | 3.56% |
| 5 to 9 years | 791 | 3.38% |
| 10 to 14 years | 749 | 3.20% |
| 15 to 19 years | 715 | 3.05% |
| 20 to 24 years | 677 | 2.89% |
| 25 to 29 years | 808 | 3.45% |
| 30 to 34 years | 779 | 3.32% |
| 35 to 39 years | 683 | 2.91% |
| 40 to 44 years | 610 | 2.60% |
| 45 to 49 years | 759 | 3.24% |
| 50 to 54 years | 813 | 3.47% |
| 55 to 59 years | 722 | 3.08% |
| 60 to 64 years | 596 | 2.54% |
| 65 to 69 years | 511 | 2.18% |
| 70 to 74 years | 383 | 1.63% |
| 75 to 79 years | 370 | 1.58% |
| 80 to 84 years | 290 | 1.24% |
| 85 years and over | 220 | 0.94% |
Female Population in Duncan City
*Base on 2010 Data
| Female population | 12,122 | 51.73% |
| Under 5 years | 840 | 3.58% |
| 5 to 9 years | 786 | 3.35% |
| 10 to 14 years | 698 | 2.98% |
| 15 to 19 years | 719 | 3.07% |
| 20 to 24 years | 703 | 3.00% |
| 25 to 29 years | 779 | 3.32% |
| 30 to 34 years | 727 | 3.10% |
| 35 to 39 years | 627 | 2.68% |
| 40 to 44 years | 632 | 2.70% |
| 45 to 49 years | 800 | 3.41% |
| 50 to 54 years | 845 | 3.61% |
| 55 to 59 years | 831 | 3.55% |
| 60 to 64 years | 709 | 3.03% |
| 65 to 69 years | 578 | 2.47% |
| 70 to 74 years | 544 | 2.32% |
| 75 to 79 years | 498 | 2.13% |
| 80 to 84 years | 386 | 1.65% |
| 85 years and over | 420 | 1.79% |
Median Age in Duncan City
*Base on 2010 Data
| Both | 39.20% | |
| Male | 37.30% | |
| Female | 41.30% |
Race in Duncan City
*Base on 2010 Data
| Total | 23,431 | 100.00% |
| Population of one race | 22,260 | 95.00% |
| White | 19,278 | 82.28% |
| Black or African American | 780 | 3.33% |
| American Indian and Alaska Native | 1,090 | 4.65% |
| Asian | 183 | 0.78% |
| Asian Indian | 41 | 0.17% |
| Chinese | 34 | 0.15% |
| Filipino | 34 | 0.15% |
| Japanese | 8 | 0.03% |
| Korean | 7 | 0.03% |
| Vietnamese | 35 | 0.15% |
| Other Asian | 24 | 0.10% |
| Native Hawaiian and Other Pacific Islander | 5 | 0.02% |
| Native Hawaiian | 1 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 2 | 0.01% |
| Other Pacific Islander | 2 | 0.01% |
| Some Other Race | 924 | 3.94% |
| Population of Two or More Races | 1,171 | 5.00% |
| White; American Indian and Alaska Native | 659 | 2.81% |
| White; Asian | 63 | 0.27% |
| White; Black or African American | 186 | 0.79% |
| White; Some Other Race | 107 | 0.46% |
The Population 16 Years in Duncan City
*Base on 2010 Data
| Total | 18,420 | 100.00% |
| Male | 8,781 | 47.67% |
| Female | 9,639 | 52.33% |
The Population 18 Years in Duncan City
*Base on 2010 Data
| Total | 17,849 | 100.00% |
| Male | 8,499 | 47.62% |
| Female | 9,350 | 52.38% |
The Population 21 Years in Duncan City
*Base on 2010 Data
| Total | 17,059 | 100.00% |
| Male | 8,101 | 47.49% |
| Female | 8,958 | 52.51% |
The Population 62 Years in Duncan City
*Base on 2010 Data
| Total | 4,969 | 100.00% |
| Male | 2,120 | 42.66% |
| Female | 2,849 | 57.34% |
The Population 65 Years in Duncan City
*Base on 2010 Data
| Total | 4,200 | 100.00% |
| Male | 1,774 | 42.24% |
| Female | 2,426 | 57.76% |
Race (total races tallied) in Duncan City
*Base on 2010 Data
| White alone or in combination with one or more other races | 20,368 | 82.51% |
| Black or African American alone or in combination with one or more other races | 1,077 | 4.36% |
| American Indian and Alaska Native alone or in combination with one or more other races | 1,873 | 7.59% |
| Asian alone or in combination with one or more other races | 271 | 1.10% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 16 | 0.06% |
| Some Other Race alone or in combination with one or more other races | 1,079 | 4.37% |
Hispanic or Latino by Specific Origin in Duncan City
*Base on 2010 Data
| Total | 23,431 | 100.00% |
| Hispanic or Latino (of any race) | 2,085 | 8.90% |
| Mexican | 1,687 | 7.20% |
| Puerto Rican | 62 | 0.26% |
| Cuban | 14 | 0.06% |
| Other Hispanic or Latino | 322 | 1.37% |
| Not Hispanic or Latino | 21,346 | 91.10% |
Hispanic or Latino and Race in Duncan City
*Base on 2010 Data
| Total | 23,431 | 100.00% |
| Hispanic or Latino | 2,085 | 8.90% |
| White alone | 844 | 3.60% |
| Black or African American alone | 23 | 0.10% |
| American Indian and Alaska Native alone | 64 | 0.27% |
| Asian alone | 11 | 0.05% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.00% |
| Some Other Race alone | 920 | 3.93% |
| Two or More Races | 222 | 0.95% |
| Not Hispanic or Latino | 21,346 | 91.10% |
| White alone | 18,434 | 78.67% |
| Black or African American alone | 757 | 3.23% |
| American Indian and Alaska Native alone | 1,026 | 4.38% |
| Asian alone | 172 | 0.73% |
| Native Hawaiian and Other Pacific Islander alone | 4 | 0.02% |
| Some Other Race alone | 4 | 0.02% |
| Two or More Races | 949 | 4.05% |
Relationship in Duncan City
*Base on 2010 Data
| Total | 23,431 | 100.00% |
| In households | 23,008 | 98.19% |
| Householder | 9,670 | 41.27% |
| Spouse | 4,798 | 20.48% |
| Child | 6,182 | 26.38% |
| Own child under 18 years | 4,845 | 20.68% |
| Other relatives | 1,315 | 5.61% |
| Under 18 years | 617 | 2.63% |
| 65 years and over | 135 | 0.58% |
| Nonrelatives | 1,043 | 4.45% |
| Under 18 years | 110 | 0.47% |
| 65 years and over | 54 | 0.23% |
| Unmarried partner | 502 | 2.14% |
| In group quarters | 423 | 1.81% |
| Institutionalized population | 386 | 1.65% |
| Male | 182 | 0.78% |
| Female | 204 | 0.87% |
| Noninstitutionalized population | 37 | 0.16% |
| Male | 24 | 0.10% |
| Female | 13 | 0.06% |
Households by Type in Duncan City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 9,670 | 100.00% |
| Family households (families) | 6,369 | 65.86% |
| With own children under 18 years | 2,579 | 26.67% |
| Husband-wife family | 4,798 | 49.62% |
| With own children under 18 years | 1,705 | 17.63% |
| Male householder, no wife present | 483 | 4.99% |
| With own children under 18 years | 259 | 2.68% |
| Female householder, no husband present | 1,088 | 11.25% |
| With own children under 18 years | 615 | 6.36% |
| Nonfamily households | 3,301 | 34.14% |
| Householder living alone | 2,869 | 29.67% |
| Male | 1,195 | 12.36% |
| 65 years and over | 360 | 3.72% |
| Female | 1,674 | 17.31% |
| 65 years and over | 916 | 9.47% |
Households with individuals under 18 years in Duncan City
*Base on 2010 Data
| Total | 2,940 | 30.40% |
Households with individuals under 65 years in Duncan City
*Base on 2010 Data
| Total | 2,952 | 30.53% |
Average Household Size in Duncan City
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Duncan City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Duncan City
*Base on 2010 Data
| Total | 11,064 | 100.00% |
| Occupied housing units | 9,670 | 87.40% |
| Vacant housing units | 1,394 | 12.60% |
| For rent | 349 | 3.15% |
| Rented, not occupied | 35 | 0.32% |
| For sale only | 191 | 1.73% |
| Sold, not occupied | 59 | 0.53% |
| For seasonal, recreational, or occasional use | 127 | 1.15% |
| All other vacants | 633 | 5.72% |
Homeowner Vacancy Rate in Duncan City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.90% |
Rental Vacancy Rate in Duncan City
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.30% |
Housing Tenure(Occupied housing units) in Duncan City
*Base on 2010 Data
| Total | 9,670 | 100.00% |
| Owner-occupied housing units | 6,317 | 65.33% |
| Renter-occupied housing units | 3,353 | 34.67% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Duncan City
*Base on 2010 Data
| Owner-occupied housing units | 15,049 | 65.41% |
| Renter-occupied housing units | 7,959 | 34.59% |
Average Household Size of Occupied Housing Units by Tenure in Duncan City
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |