| 7,046 | (23%) | |
| 4,499 | (15%) | |
| 3,384 | (11%) | |
| 2,955 | (10%) | |
| 2,650 | (9%) | |
| 2,347 | (8%) | |
| 2,047 | (7%) | |
| 2,039 | (7%) | |
| 1,036 | (3%) | |
| 659 | (2%) | |
| 525 | (2%) | |
| 129 | (0%) |
Source: U.S. Census Bureau - A.C.S 2007
| 56,255 | (100%) | |
| 31,863 | (57%) | |
| 10,814 | (19%) | |
| 8,407 | (15%) | |
| 6,060 | (11%) | |
| 218 | (0%) |
Gaithersburg Maryland's population is estimated to be approximately 56,255. There are 31,863 White residents which make up 56.60 % of the states' population. The remaining population is made up of 10,814 Asians, 8,407 Blacks, 6,060 Others, and 218 Native Americans.