Mountain Lake, NJ
Population 566 · New Jersey
About Mountain Lake, NJ
Mountain Lake is a small community located in New Jersey with a population of 566 residents according to the latest US Census Bureau American Community Survey data. The median household income is $99,063 per year, which is 32% above the national median of $75,149. The median age of 56.1 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Mountain Lake features a median home value of $329,900, which is 35% above the national median of $244,900. This positions Mountain Lake in a moderately priced market relative to the rest of the country. Median monthly rent is $1,795, 54% above the national average of $1,163/month. Of the 302 total housing units, 91% are owner-occupied (224 units) and 9% are renter-occupied (23 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Mountain Lake shows an unemployment rate of 1.5%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 6.2%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Mountain Lake have an average one-way commute time of 30.7 minutes.
Education & Demographics
23.0% of Mountain Lake residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 4.2% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 7.4% of the population being foreign-born.
How Mountain Lake Ranks in New Jersey
Cost of Living in Mountain Lake, NJ
Compared to national averages, Mountain Lake has a median household income of $99,063 (32% above the national median of $75,149). Home values average $329,900, which is 35% above the national median. Monthly rent at $1,795 is 54% above the US average of $1,163. Within New Jersey, Mountain Lake's income is 14% below the state average of $115,667, and home values are 30% below the state median of $469,644.
Why Live in Mountain Lake, NJ?
Mountain Lake offers a strong local economy with a median household income of $99,063, well above the national average, and a strong job market with an unemployment rate of just 1.5%, and a low poverty rate of 6.2%, better than the national average.
Mountain Lake has a population of 566 with a median age of 56.1 years. Compare Mountain Lake with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Mountain Lake
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Three Bridges | 564 | $0 | $525,900 | Compare |
| West Wildwood | 564 | $64,750 | $364,900 | Compare |
| Newport | 551 | $64,327 | $197,500 | Compare |
| South Seaville | 550 | $123,409 | $309,300 | Compare |
| Titusville | 594 | $175,855 | $344,700 | Compare |
| Dividing Creek | 595 | $68,125 | $125,000 | Compare |
| Llewellyn Park | 536 | $179,333 | $1,293,800 | Compare |
| Pleasant Plains | 536 | $0 | $576,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Mountain Lake With Other Cities
Frequently Asked Questions about Mountain Lake
What is the population of Mountain Lake, NJ?
The population of Mountain Lake, NJ is 566 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in New Jersey.
What is the median household income in Mountain Lake?
The median household income in Mountain Lake, NJ is $99,063 per year, which is 32% above the national median of $75,149.
What is the median home value in Mountain Lake?
The median home value in Mountain Lake, NJ is $329,900, which is 35% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Mountain Lake?
The median monthly rent in Mountain Lake, NJ is $1,795, which is 54% above the national average of $1,163/month.
What is the unemployment rate in Mountain Lake?
The unemployment rate in Mountain Lake, NJ is 1.5%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Mountain Lake, NJ a good place to live?
Mountain Lake offers above-average incomes, a competitive housing market, and a strong job market. With a population of 566 and a median age of 56.1, the city appeals to established professionals and retirees.
How educated is Mountain Lake, NJ?
23.0% of residents in Mountain Lake aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Mountain Lake?
Key cost-of-living indicators for Mountain Lake, NJ: median home value is $329,900 (35% above national), median rent is $1,795/month, and median household income is $99,063. The home-value-to-income ratio is 3.3x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Mountain Lake?
The poverty rate in Mountain Lake, NJ is 6.2%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Mountain Lake, NJ?
Mountain Lake's population is 4.2% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 7.4% of residents are foreign-born.