StatisticMountain BrookAlabamaNational
Population density (sq mi)1,6019791
Median age40.738.637.7
Male/Female ratio1.0:10.9:11.0:1
Married (15yrs & older)77%57%55%
Families w/ Kids under 1849%40%43%
Speak English96%95%79%
Speak Spanish1%3%13%

Key findings

  • The population density in Mountain Brook is 1550% higher than Alabama
  • The median age in Mountain Brook is 5% higher than Alabama
  • In Mountain Brook 96.54% of the population is White
  • In Mountain Brook 1.55% of the population is Black
  • In Mountain Brook 1.03% of the population is Asian

Compare Mountain Brook, AL Demographics


      Mountain Brook population breakdown by race

      RaceMountain BrookAlabamaNational
      American Indian0.26%0.49%0.82%
      Native Hawaiian0.11%0.04%0.18%
      Mixed race0.46%1.76%3.06%
      Other race0.05%1.28%4.75%
      In Mountain Brook, 1.0% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Mountain Brook age breakdown

      Marital status

      Age of children in married couples

      Source: The Mountain Brook, AL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).