In 2023, Mountain Brook, AL had a population of 22.2k people with a median age of 41.5 and a median household income of $191,128. Between 2022 and 2023 the population of Mountain Brook, AL declined from 22,259 to 22,160, a −0.445% decrease and its median household income grew from $167,007 to $191,128, a 14.4% increase.
The 5 largest ethnic groups in Mountain Brook, AL are White (Non-Hispanic) (96.3%), Two+ (Non-Hispanic) (1.36%), Asian (Non-Hispanic) (0.799%), Two+ (Hispanic) (0.596%), and Black or African American (Non-Hispanic) (0.429%).
None of the households in Mountain Brook, AL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Mountain Brook, AL are U.S. citizens.
In 2023, the median property value in Mountain Brook, AL was $891,300, and the homeownership rate was 89.5%.
Most people in Mountain Brook, AL drove alone to work, and the average commute time was 17.7 minutes. The average car ownership in Mountain Brook, AL was 2 cars per household.