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Below is information on the population, racial profile, house hold count, and sex/age profiles for the city of Rockville. These results are gathered once every 10 years and may not be 100% accurate or up to date.
The population for Rockville, Maryland is approximatly 47388.
Racial profile for Rockville:
| White : | 32120 |
| Black : | 4317 |
| Native American : | 160 |
| Asian : | 7030 |
| Pacific Islander : | 15 |
| Other : | 2265 |
| * results may not accumulate to total population due to mixed race individuals | |
Population by age for males in Rockville, Maryland :
| 18 - 19 : | 505 |
| 20 : | 236 |
| 21 : | 258 |
| 22 - 24 : | 779 |
| 25 - 29 : | 1489 |
| 30 - 34 : | 1879 |
| 35 - 39 : | 2233 |
| 40 - 44 : | 1992 |
| 45 - 49 : | 1808 |
| 50 - 54 : | 1578 |
| 55 - 59 : | 1228 |
| 60 - 61 : | 396 |
| 62 - 64 : | 542 |
| 65 - 66 : | 319 |
| 67 - 69 : | 462 |
| 70 - 74 : | 686 |
| 75 - 79 : | 558 |
| 80 - 84 : | 280 |
| 85+ : | 186 |
Population by age for females in Rockville, Maryland :
| 18 - 19 : | 437 |
| 20 : | 191 |
| 21 : | 181 |
| 22 - 24 : | 732 |
| 25 - 29 : | 1445 |
| 30 - 34 : | 1912 |
| 35 - 39 : | 2179 |
| 40 - 44 : | 2073 |
| 45 - 49 : | 1864 |
| 50 - 54 : | 1748 |
| 55 - 59 : | 1358 |
| 60 - 61 : | 410 |
| 62 - 64 : | 639 |
| 65 - 66 : | 348 |
| 67 - 69 : | 537 |
| 70 - 74 : | 886 |
| 75 - 79 : | 776 |
| 80 - 84 : | 557 |
| 85+ : | 620 |
The total amount of households in Rockville, Maryland is 17247. With 45746 people of the population in these households. The average household size is 2.65.
37618 people in Rockville, Maryland are part of a family. The average family size in Rockville is 3.13 people.
There are 8330 married families in Rockville, Maryland.
Number of married families by number of members in the family :
| 0 - 2 : | 1469 | 3 - 4 : | 921 | 5 : | 477 | 6 - 11 : | 2897 | 12 - 17 : | 2566 |