Population by Age in Rockville City
*Base on 2010 Data
| Total population | 61,209 | 100.00% |
| Under 5 years | 4,002 | 6.54% |
| 5 to 9 years | 3,787 | 6.19% |
| 10 to 14 years | 3,283 | 5.36% |
| 15 to 19 years | 3,129 | 5.11% |
| 20 to 24 years | 3,371 | 5.51% |
| 25 to 29 years | 4,503 | 7.36% |
| 30 to 34 years | 4,913 | 8.03% |
| 35 to 39 years | 4,949 | 8.09% |
| 40 to 44 years | 4,627 | 7.56% |
| 45 to 49 years | 4,703 | 7.68% |
| 50 to 54 years | 4,296 | 7.02% |
| 55 to 59 years | 3,731 | 6.10% |
| 60 to 64 years | 3,373 | 5.51% |
| 65 to 69 years | 2,442 | 3.99% |
| 70 to 74 years | 1,728 | 2.82% |
| 75 to 79 years | 1,503 | 2.46% |
| 80 to 84 years | 1,254 | 2.05% |
| 85 years and over | 1,615 | 2.64% |
Male Population in Rockville City
*Base on 2010 Data
| Male population | 29,340 | 47.93% |
| Under 5 years | 2,031 | 3.32% |
| 5 to 9 years | 1,950 | 3.19% |
| 10 to 14 years | 1,641 | 2.68% |
| 15 to 19 years | 1,642 | 2.68% |
| 20 to 24 years | 1,718 | 2.81% |
| 25 to 29 years | 2,245 | 3.67% |
| 30 to 34 years | 2,326 | 3.80% |
| 35 to 39 years | 2,446 | 4.00% |
| 40 to 44 years | 2,224 | 3.63% |
| 45 to 49 years | 2,249 | 3.67% |
| 50 to 54 years | 2,069 | 3.38% |
| 55 to 59 years | 1,741 | 2.84% |
| 60 to 64 years | 1,560 | 2.55% |
| 65 to 69 years | 1,096 | 1.79% |
| 70 to 74 years | 777 | 1.27% |
| 75 to 79 years | 639 | 1.04% |
| 80 to 84 years | 511 | 0.83% |
| 85 years and over | 475 | 0.78% |
Female Population in Rockville City
*Base on 2010 Data
| Female population | 31,869 | 52.07% |
| Under 5 years | 1,971 | 3.22% |
| 5 to 9 years | 1,837 | 3.00% |
| 10 to 14 years | 1,642 | 2.68% |
| 15 to 19 years | 1,487 | 2.43% |
| 20 to 24 years | 1,653 | 2.70% |
| 25 to 29 years | 2,258 | 3.69% |
| 30 to 34 years | 2,587 | 4.23% |
| 35 to 39 years | 2,503 | 4.09% |
| 40 to 44 years | 2,403 | 3.93% |
| 45 to 49 years | 2,454 | 4.01% |
| 50 to 54 years | 2,227 | 3.64% |
| 55 to 59 years | 1,990 | 3.25% |
| 60 to 64 years | 1,813 | 2.96% |
| 65 to 69 years | 1,346 | 2.20% |
| 70 to 74 years | 951 | 1.55% |
| 75 to 79 years | 864 | 1.41% |
| 80 to 84 years | 743 | 1.21% |
| 85 years and over | 1,140 | 1.86% |
Median Age in Rockville City
*Base on 2010 Data
| Both | 38.70% | |
| Male | 37.30% | |
| Female | 40.00% |
Race in Rockville City
*Base on 2010 Data
| Total | 61,209 | 100.00% |
| Population of one race | 58,859 | 96.16% |
| White | 36,973 | 60.40% |
| Black or African American | 5,858 | 9.57% |
| American Indian and Alaska Native | 205 | 0.33% |
| Asian | 12,582 | 20.56% |
| Asian Indian | 2,106 | 3.44% |
| Chinese | 5,278 | 8.62% |
| Filipino | 1,107 | 1.81% |
| Japanese | 481 | 0.79% |
| Korean | 1,662 | 2.72% |
| Vietnamese | 459 | 0.75% |
| Other Asian | 1,489 | 2.43% |
| Native Hawaiian and Other Pacific Islander | 27 | 0.04% |
| Native Hawaiian | 8 | 0.01% |
| Guamanian or Chamorro | 3 | 0.00% |
| Samoan | 6 | 0.01% |
| Other Pacific Islander | 10 | 0.02% |
| Some Other Race | 3,214 | 5.25% |
| Population of Two or More Races | 2,350 | 3.84% |
| White; American Indian and Alaska Native | 140 | 0.23% |
| White; Asian | 811 | 1.32% |
| White; Black or African American | 352 | 0.58% |
| White; Some Other Race | 447 | 0.73% |
The Population 16 Years in Rockville City
*Base on 2010 Data
| Total | 49,433 | 100.00% |
| Male | 23,368 | 47.27% |
| Female | 26,065 | 52.73% |
The Population 18 Years in Rockville City
*Base on 2010 Data
| Total | 48,062 | 100.00% |
| Male | 22,660 | 47.15% |
| Female | 25,402 | 52.85% |
The Population 21 Years in Rockville City
*Base on 2010 Data
| Total | 46,463 | 100.00% |
| Male | 21,780 | 46.88% |
| Female | 24,683 | 53.12% |
The Population 62 Years in Rockville City
*Base on 2010 Data
| Total | 10,543 | 100.00% |
| Male | 4,433 | 42.05% |
| Female | 6,110 | 57.95% |
The Population 65 Years in Rockville City
*Base on 2010 Data
| Total | 8,542 | 100.00% |
| Male | 3,498 | 40.95% |
| Female | 5,044 | 59.05% |
Race (total races tallied) in Rockville City
*Base on 2010 Data
| White alone or in combination with one or more other races | 38,897 | 61.00% |
| Black or African American alone or in combination with one or more other races | 6,529 | 10.24% |
| American Indian and Alaska Native alone or in combination with one or more other races | 553 | 0.87% |
| Asian alone or in combination with one or more other races | 13,721 | 21.52% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 146 | 0.23% |
| Some Other Race alone or in combination with one or more other races | 3,920 | 6.15% |
Hispanic or Latino by Specific Origin in Rockville City
*Base on 2010 Data
| Total | 61,209 | 100.00% |
| Hispanic or Latino (of any race) | 8,781 | 14.35% |
| Mexican | 758 | 1.24% |
| Puerto Rican | 373 | 0.61% |
| Cuban | 237 | 0.39% |
| Other Hispanic or Latino | 7,413 | 12.11% |
| Not Hispanic or Latino | 52,428 | 85.65% |
Hispanic or Latino and Race in Rockville City
*Base on 2010 Data
| Total | 61,209 | 100.00% |
| Hispanic or Latino | 8,781 | 14.35% |
| White alone | 4,629 | 7.56% |
| Black or African American alone | 288 | 0.47% |
| American Indian and Alaska Native alone | 113 | 0.18% |
| Asian alone | 58 | 0.09% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.00% |
| Some Other Race alone | 2,997 | 4.90% |
| Two or More Races | 694 | 1.13% |
| Not Hispanic or Latino | 52,428 | 85.65% |
| White alone | 32,344 | 52.84% |
| Black or African American alone | 5,570 | 9.10% |
| American Indian and Alaska Native alone | 92 | 0.15% |
| Asian alone | 12,524 | 20.46% |
| Native Hawaiian and Other Pacific Islander alone | 25 | 0.04% |
| Some Other Race alone | 217 | 0.35% |
| Two or More Races | 1,656 | 2.71% |
Relationship in Rockville City
*Base on 2010 Data
| Total | 61,209 | 100.00% |
| In households | 60,106 | 98.20% |
| Householder | 23,686 | 38.70% |
| Spouse | 12,383 | 20.23% |
| Child | 16,252 | 26.55% |
| Own child under 18 years | 12,041 | 19.67% |
| Other relatives | 3,640 | 5.95% |
| Under 18 years | 879 | 1.44% |
| 65 years and over | 745 | 1.22% |
| Nonrelatives | 4,145 | 6.77% |
| Under 18 years | 181 | 0.30% |
| 65 years and over | 184 | 0.30% |
| Unmarried partner | 1,060 | 1.73% |
| In group quarters | 1,103 | 1.80% |
| Institutionalized population | 833 | 1.36% |
| Male | 300 | 0.49% |
| Female | 533 | 0.87% |
| Noninstitutionalized population | 270 | 0.44% |
| Male | 158 | 0.26% |
| Female | 112 | 0.18% |
Households by Type in Rockville City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 23,686 | 100.00% |
| Family households (families) | 15,524 | 65.54% |
| With own children under 18 years | 7,091 | 29.94% |
| Husband-wife family | 12,383 | 52.28% |
| With own children under 18 years | 5,649 | 23.85% |
| Male householder, no wife present | 795 | 3.36% |
| With own children under 18 years | 283 | 1.19% |
| Female householder, no husband present | 2,346 | 9.90% |
| With own children under 18 years | 1,159 | 4.89% |
| Nonfamily households | 8,162 | 34.46% |
| Householder living alone | 6,403 | 27.03% |
| Male | 2,404 | 10.15% |
| 65 years and over | 554 | 2.34% |
| Female | 3,999 | 16.88% |
| 65 years and over | 1,694 | 7.15% |
Households with individuals under 18 years in Rockville City
*Base on 2010 Data
| Total | 7,540 | 31.83% |
Households with individuals under 65 years in Rockville City
*Base on 2010 Data
| Total | 5,873 | 24.80% |
Average Household Size in Rockville City
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Rockville City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Rockville City
*Base on 2010 Data
| Total | 25,199 | 100.00% |
| Occupied housing units | 23,686 | 94.00% |
| Vacant housing units | 1,513 | 6.00% |
| For rent | 588 | 2.33% |
| Rented, not occupied | 42 | 0.17% |
| For sale only | 209 | 0.83% |
| Sold, not occupied | 77 | 0.31% |
| For seasonal, recreational, or occasional use | 166 | 0.66% |
| All other vacants | 431 | 1.71% |
Homeowner Vacancy Rate in Rockville City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.40% |
Rental Vacancy Rate in Rockville City
*Base on 2010 Data
| Rental vacancy rate (percent) | 5.80% |
Housing Tenure(Occupied housing units) in Rockville City
*Base on 2010 Data
| Total | 23,686 | 100.00% |
| Owner-occupied housing units | 14,202 | 59.96% |
| Renter-occupied housing units | 9,484 | 40.04% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Rockville City
*Base on 2010 Data
| Owner-occupied housing units | 38,181 | 63.52% |
| Renter-occupied housing units | 21,925 | 36.48% |
Average Household Size of Occupied Housing Units by Tenure in Rockville City
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |