| 2,099 | (23%) | |
| 2,074 | (23%) | |
| 1,779 | (20%) | |
| 935 | (10%) | |
| 476 | (5%) | |
| 344 | (4%) | |
| 324 | (4%) | |
| 293 | (3%) | |
| 266 | (3%) | |
| 169 | (2%) | |
| 57 | (1%) | |
| 44 | (1%) |
Source: U.S. Census Bureau - A.C.S 2007
| 21,345 | (100%) | |
| 21,130 | (99%) | |
| 192 | (1%) |
Mountain Brook Alabama's population is estimated to be approximately 21,345. There are 21,130 White residents which make up 99.00 % of the states' population. The remaining population is made up of 192 Asians, .
