Population by Age in Castle Rock Town
*Base on 2010 Data
| Total population | 48,231 | 100.00% |
| Under 5 years | 4,444 | 9.21% |
| 5 to 9 years | 4,934 | 10.23% |
| 10 to 14 years | 4,128 | 8.56% |
| 15 to 19 years | 3,079 | 6.38% |
| 20 to 24 years | 1,798 | 3.73% |
| 25 to 29 years | 2,788 | 5.78% |
| 30 to 34 years | 3,947 | 8.18% |
| 35 to 39 years | 4,694 | 9.73% |
| 40 to 44 years | 4,470 | 9.27% |
| 45 to 49 years | 3,831 | 7.94% |
| 50 to 54 years | 2,989 | 6.20% |
| 55 to 59 years | 2,238 | 4.64% |
| 60 to 64 years | 1,900 | 3.94% |
| 65 to 69 years | 1,231 | 2.55% |
| 70 to 74 years | 722 | 1.50% |
| 75 to 79 years | 413 | 0.86% |
| 80 to 84 years | 306 | 0.63% |
| 85 years and over | 319 | 0.66% |
Male Population in Castle Rock Town
*Base on 2010 Data
| Male population | 23,927 | 49.61% |
| Under 5 years | 2,266 | 4.70% |
| 5 to 9 years | 2,562 | 5.31% |
| 10 to 14 years | 2,065 | 4.28% |
| 15 to 19 years | 1,637 | 3.39% |
| 20 to 24 years | 929 | 1.93% |
| 25 to 29 years | 1,315 | 2.73% |
| 30 to 34 years | 1,893 | 3.92% |
| 35 to 39 years | 2,344 | 4.86% |
| 40 to 44 years | 2,282 | 4.73% |
| 45 to 49 years | 1,922 | 3.98% |
| 50 to 54 years | 1,460 | 3.03% |
| 55 to 59 years | 1,064 | 2.21% |
| 60 to 64 years | 910 | 1.89% |
| 65 to 69 years | 578 | 1.20% |
| 70 to 74 years | 349 | 0.72% |
| 75 to 79 years | 171 | 0.35% |
| 80 to 84 years | 107 | 0.22% |
| 85 years and over | 73 | 0.15% |
Female Population in Castle Rock Town
*Base on 2010 Data
| Female population | 24,304 | 50.39% |
| Under 5 years | 2,178 | 4.52% |
| 5 to 9 years | 2,372 | 4.92% |
| 10 to 14 years | 2,063 | 4.28% |
| 15 to 19 years | 1,442 | 2.99% |
| 20 to 24 years | 869 | 1.80% |
| 25 to 29 years | 1,473 | 3.05% |
| 30 to 34 years | 2,054 | 4.26% |
| 35 to 39 years | 2,350 | 4.87% |
| 40 to 44 years | 2,188 | 4.54% |
| 45 to 49 years | 1,909 | 3.96% |
| 50 to 54 years | 1,529 | 3.17% |
| 55 to 59 years | 1,174 | 2.43% |
| 60 to 64 years | 990 | 2.05% |
| 65 to 69 years | 653 | 1.35% |
| 70 to 74 years | 373 | 0.77% |
| 75 to 79 years | 242 | 0.50% |
| 80 to 84 years | 199 | 0.41% |
| 85 years and over | 246 | 0.51% |
Median Age in Castle Rock Town
*Base on 2010 Data
| Both | 33.80% | |
| Male | 33.20% | |
| Female | 34.30% |
Race in Castle Rock Town
*Base on 2010 Data
| Total | 48,231 | 100.00% |
| Population of one race | 46,857 | 97.15% |
| White | 43,768 | 90.75% |
| Black or African American | 543 | 1.13% |
| American Indian and Alaska Native | 286 | 0.59% |
| Asian | 811 | 1.68% |
| Asian Indian | 125 | 0.26% |
| Chinese | 159 | 0.33% |
| Filipino | 126 | 0.26% |
| Japanese | 62 | 0.13% |
| Korean | 199 | 0.41% |
| Vietnamese | 60 | 0.12% |
| Other Asian | 80 | 0.17% |
| Native Hawaiian and Other Pacific Islander | 49 | 0.10% |
| Native Hawaiian | 13 | 0.03% |
| Guamanian or Chamorro | 25 | 0.05% |
| Samoan | 4 | 0.01% |
| Other Pacific Islander | 7 | 0.01% |
| Some Other Race | 1,400 | 2.90% |
| Population of Two or More Races | 1,374 | 2.85% |
| White; American Indian and Alaska Native | 286 | 0.59% |
| White; Asian | 405 | 0.84% |
| White; Black or African American | 240 | 0.50% |
| White; Some Other Race | 206 | 0.43% |
The Population 16 Years in Castle Rock Town
*Base on 2010 Data
| Total | 33,985 | 100.00% |
| Male | 16,655 | 49.01% |
| Female | 17,330 | 50.99% |
The Population 18 Years in Castle Rock Town
*Base on 2010 Data
| Total | 32,617 | 100.00% |
| Male | 15,929 | 48.84% |
| Female | 16,688 | 51.16% |
The Population 21 Years in Castle Rock Town
*Base on 2010 Data
| Total | 31,295 | 100.00% |
| Male | 15,212 | 48.61% |
| Female | 16,083 | 51.39% |
The Population 62 Years in Castle Rock Town
*Base on 2010 Data
| Total | 4,061 | 100.00% |
| Male | 1,805 | 44.45% |
| Female | 2,256 | 55.55% |
The Population 65 Years in Castle Rock Town
*Base on 2010 Data
| Total | 2,991 | 100.00% |
| Male | 1,278 | 42.73% |
| Female | 1,713 | 57.27% |
Race (total races tallied) in Castle Rock Town
*Base on 2010 Data
| White alone or in combination with one or more other races | 45,037 | 90.56% |
| Black or African American alone or in combination with one or more other races | 894 | 1.80% |
| American Indian and Alaska Native alone or in combination with one or more other races | 646 | 1.30% |
| Asian alone or in combination with one or more other races | 1,353 | 2.72% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 137 | 0.28% |
| Some Other Race alone or in combination with one or more other races | 1,662 | 3.34% |
Hispanic or Latino by Specific Origin in Castle Rock Town
*Base on 2010 Data
| Total | 48,231 | 100.00% |
| Hispanic or Latino (of any race) | 4,819 | 9.99% |
| Mexican | 3,160 | 6.55% |
| Puerto Rican | 289 | 0.60% |
| Cuban | 75 | 0.16% |
| Other Hispanic or Latino | 1,295 | 2.68% |
| Not Hispanic or Latino | 43,412 | 90.01% |
Hispanic or Latino and Race in Castle Rock Town
*Base on 2010 Data
| Total | 48,231 | 100.00% |
| Hispanic or Latino | 4,819 | 9.99% |
| White alone | 2,897 | 6.01% |
| Black or African American alone | 71 | 0.15% |
| American Indian and Alaska Native alone | 109 | 0.23% |
| Asian alone | 24 | 0.05% |
| Native Hawaiian and Other Pacific Islander alone | 6 | 0.01% |
| Some Other Race alone | 1,306 | 2.71% |
| Two or More Races | 406 | 0.84% |
| Not Hispanic or Latino | 43,412 | 90.01% |
| White alone | 40,871 | 84.74% |
| Black or African American alone | 472 | 0.98% |
| American Indian and Alaska Native alone | 177 | 0.37% |
| Asian alone | 787 | 1.63% |
| Native Hawaiian and Other Pacific Islander alone | 43 | 0.09% |
| Some Other Race alone | 94 | 0.19% |
| Two or More Races | 968 | 2.01% |
Relationship in Castle Rock Town
*Base on 2010 Data
| Total | 48,231 | 100.00% |
| In households | 47,771 | 99.05% |
| Householder | 16,688 | 34.60% |
| Spouse | 10,914 | 22.63% |
| Child | 17,089 | 35.43% |
| Own child under 18 years | 14,972 | 31.04% |
| Other relatives | 1,464 | 3.04% |
| Under 18 years | 506 | 1.05% |
| 65 years and over | 278 | 0.58% |
| Nonrelatives | 1,616 | 3.35% |
| Under 18 years | 126 | 0.26% |
| 65 years and over | 61 | 0.13% |
| Unmarried partner | 801 | 1.66% |
| In group quarters | 460 | 0.95% |
| Institutionalized population | 390 | 0.81% |
| Male | 273 | 0.57% |
| Female | 117 | 0.24% |
| Noninstitutionalized population | 70 | 0.15% |
| Male | 22 | 0.05% |
| Female | 48 | 0.10% |
Households by Type in Castle Rock Town
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 16,688 | 100.00% |
| Family households (families) | 12,974 | 77.74% |
| With own children under 18 years | 7,764 | 46.52% |
| Husband-wife family | 10,914 | 65.40% |
| With own children under 18 years | 6,316 | 37.85% |
| Male householder, no wife present | 643 | 3.85% |
| With own children under 18 years | 441 | 2.64% |
| Female householder, no husband present | 1,417 | 8.49% |
| With own children under 18 years | 1,007 | 6.03% |
| Nonfamily households | 3,714 | 22.26% |
| Householder living alone | 2,946 | 17.65% |
| Male | 1,317 | 7.89% |
| 65 years and over | 135 | 0.81% |
| Female | 1,629 | 9.76% |
| 65 years and over | 527 | 3.16% |
Households with individuals under 18 years in Castle Rock Town
*Base on 2010 Data
| Total | 8,076 | 48.39% |
Households with individuals under 65 years in Castle Rock Town
*Base on 2010 Data
| Total | 2,104 | 12.61% |
Average Household Size in Castle Rock Town
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Castle Rock Town
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Castle Rock Town
*Base on 2010 Data
| Total | 17,626 | 100.00% |
| Occupied housing units | 16,688 | 94.68% |
| Vacant housing units | 938 | 5.32% |
| For rent | 267 | 1.51% |
| Rented, not occupied | 15 | 0.09% |
| For sale only | 322 | 1.83% |
| Sold, not occupied | 48 | 0.27% |
| For seasonal, recreational, or occasional use | 87 | 0.49% |
| All other vacants | 199 | 1.13% |
Homeowner Vacancy Rate in Castle Rock Town
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.50% |
Rental Vacancy Rate in Castle Rock Town
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.30% |
Housing Tenure(Occupied housing units) in Castle Rock Town
*Base on 2010 Data
| Total | 16,688 | 100.00% |
| Owner-occupied housing units | 12,728 | 76.27% |
| Renter-occupied housing units | 3,960 | 23.73% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Castle Rock Town
*Base on 2010 Data
| Owner-occupied housing units | 37,678 | 78.87% |
| Renter-occupied housing units | 10,093 | 21.13% |
Average Household Size of Occupied Housing Units by Tenure in Castle Rock Town
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |