Mountain Lakes, NJ Demographics

The total population of Mountain Lakes is estimated to be 4,499 with 2,352 males (52.28%) and 2,147 females (47.72%). There are 205 less females than males in Mountain Lakes.
The median household income in Mountain Lakes was $270,229 in 2021, which marked an an increase of 15,037(5.89%) from $255,192 in 2020. This income is 362.21% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Mountain Lakes sees its highest median household income among householders in the age group of 25 to 44 years old, at $270,229. Overall, the median household income for the borough of Mountain Lakes stands at $270,229.
In Mountain Lakes, the median income for all workers aged 15 years and older, regardless of work hours, was $174,927 for males and $58,984 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $230,145 for males and $148,062 for females.
In Mountain Lakes, there are just two different racial groups among households. Among these, White households report a median household income of $270,229, while Asian households have a median household income of $270,229.
In 2022, the population of Mountain Lakes was 4,598, a 0.57% increase year-by-year from 2021. Previously, in 2021, Mountain Lakes's population was 4,572, an increase of 2.44% compared to a population of 4,463 in 2020.
The median age in Mountain Lakes, NJ is 43.4, as per 2021 ACS 5-Year Estimates. Of the total population, 26.79% were under the age of 15, 14.07% aged 15 to 29, 48.21% aged 30 to 64, 9.74% aged 65 to 84, and 1.19% were 85 years of age and older.
Racial distribution of Mountain Lakes population: 84.72% are White, 14.94% are Asian and 0.34% are multiracial.