Mendham, NJ
Population 4,977 · New Jersey
About Mendham, NJ
Mendham is a small community in New Jersey with a population of 4,977 residents. The median household income is $223,750 per year, which is above the national average. The median age in Mendham is 46.6 years.
Housing in Mendham has a median home value of $764,000 and median monthly rent of $3,250. Of the 1,823 total housing units, the majority are owner-occupied, with 1,535 owner-occupied and 257 renter-occupied units.
The unemployment rate in Mendham is 3.2% and the poverty rate is 2.2%. 79.2% of residents hold a bachelor's degree or higher. The average commute time is 33.1 minutes.
How Mendham Ranks in New Jersey
Cost of Living in Mendham, NJ
Compared to national averages, Mendham has a median household income of $223,750 (198% above the national median of $75,149). Home values average $764,000, which is 212% above the national median. Monthly rent at $3,250 is 179% above the US average of $1,163. Within New Jersey, Mendham's income is 93% above the state average of $115,667, and home values are 63% above the state median of $469,644.
Why Live in Mendham, NJ?
Mendham offers a strong local economy with a median household income of $223,750, well above the national average, and a strong job market with an unemployment rate of just 3.2%, and a well-educated community where 79.2% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 2.2%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $764,000. However, Mendham’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Mendham has a population of 4,977 with a median age of 46.6 years. Compare Mendham with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Mendham
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ampere North | 4,968 | $71,192 | $358,000 | Compare |
| Forked River | 4,988 | $87,455 | $404,600 | Compare |
| Brielle | 4,960 | $167,754 | $815,100 | Compare |
| Franklin | 4,938 | $90,152 | $253,100 | Compare |
| Ellisburg | 5,021 | $91,272 | $294,300 | Compare |
| Florence | 5,027 | $99,020 | $270,100 | Compare |
| Demarest | 4,916 | $175,078 | $965,400 | Compare |
| Golden Triangle | 4,893 | $101,411 | $280,800 | 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.
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Frequently Asked Questions about Mendham
What is the population of Mendham, NJ?
The population of Mendham, NJ is 4,977 according to the latest Census data.
What is the median household income in Mendham?
The median household income in Mendham, NJ is $223,750 per year.
What is the median home value in Mendham?
The median home value in Mendham, NJ is $764,000.
What is the average rent in Mendham?
The median monthly rent in Mendham, NJ is $3,250.
What is the unemployment rate in Mendham?
The unemployment rate in Mendham, NJ is 3.2%.