City

Mendham, NJ

1 ZIP code  ·  Morris County  ·  New Jersey

👥9,771Population
💰$243,665Median HH Income▲ 219% above avg
🎂46.3Median Age
🏠$894,200Median Home Value▲ 221% above avg
🎓81.5%College Grads▲ 110% above avg
📊2.4%Unemployment▼ 51% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 47.4% Female 52.6% ♀

Race & Ethnicity

White: 81.2%Hispanic: 5.8%Black: 0.2%Asian: 5.5%Other: 5.1%Race
White81.2%
Hispanic5.8%
Black0.2%
Asian5.5%
Other5.1%

Age Breakdown

Under 5
3%
5–17
19%
18–24
8%
25–44
16%
45–64
35%
65+
8%

Key Indicators

Median Age46.3 yrs
Avg HH Size2.74
Below Poverty1.9% ▼ 81% below avg
College Grads81.5% ▲ 110% above avg
Unemployment2.4% ▼ 51% below avg
No HS Diploma17 (0.3%)
HS Graduate542 (8.2%)
Some College276 (4.2%)
Associates381 (5.8%)
Bachelors242 (3.7%)
Graduate Degree5,130 (77.9%)

Education

No HS: 0.3%HS Grad: 8.2%Some College: 4.2%Associates: 5.8%Bachelors: 3.7%Graduate: 77.9%Edu
No HS0.3%
HS Grad8.2%
Some College4.2%
Associates5.8%
Bachelors3.7%
Graduate77.9%
Housing & Income

Housing Tenure

Owner: 91.7%Renter: 8.3%Tenure
Owner91.7%
Renter8.3%

Home Value Distribution

$50k–$100k
0%
$100k–$150k
1%
$150k–$200k
0%
$200k–$300k
1%
$300k–$500k
7%
Over $500k
91%

Financials

Median HH Income$243,665 ▲ 219% above avg
Median Home Value$894,200 ▲ 221% above avg
Home/Income Ratio3.7x (nat avg ~3.5x)
Median Rent$3,432/mo
Total Housing Units3,651
Vacant Units164

Income Distribution

Under $25k
3%
$25k–$50k
2%
$50k–$75k
4%
$75k–$100k
6%
$100k–$150k
10%
$150k–$200k
15%
Over $200k
60%
Employment & Commute

How People Get to Work

Drove Alone
64%
Public Transit
4%
Walked
1%
Work From Home
30%

Commute Time

Under 15 min
12%
15–30 min
30%
30–45 min
28%
Over 45 min
30%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
12%
1960s–1970s
20%
1980s–1990s
12%
2000+
53%
About Mendham, NJ

Mendham is a city in New Jersey, located in Morris County. The city spans 1 ZIP code and is home to approximately 9,771 residents. It is a mature city, with a median age of 46.3 years.

Economically, Mendham is a affluent community. The median household income of $243,665 is more than double the national average. Approximately 1.9% of residents live below the poverty line. The unemployment rate is 2.4%, well below the national average.

The real estate market in Mendham is among the most expensive housing markets in the country. Median home values stand at $894,200, which is more than double the national average. Renters typically pay around $3,432 per month. Homeownership is high at 91.7%, typical of suburban and family-oriented communities.

The population of Mendham is highly educated. 81.5% of adults hold a bachelor's degree or higher — more than double the national average. The community is primarily White (81.24%).

Mendham, NJ offers residents above-average earning potential within New Jersey.

ZIP Codes in Mendham
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
07945 9,771 $243,665 $894,200 $3,432 2.4% 81.5% 91.7%