Millburn, NJ demographics:
population, income, and more

Total population
22,054
1.6% year-over-year change
Median household income
$226,376/yr
-3.9% year-over-year change
Housing units
7,406
2.2% year-over-year change

Millburn population

How many people live in Millburn

Millburn is home to 22,054 residents, according to the most recent Census data. Gender-wise, 49.8% of Millburn locals are male, and 50.2% are female.

Total population
22,054
1.6% year-over-year change
Gender ratio
Male
49.8%
10,995
Female
50.2%
11,059
Value Percent YoY change
Male 10,995 49.8% 3.0%
Female 11,059 50.2% 0.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Millburn is 41, with the population distributed as follows: about 24.2% are children under 15, then 12.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.6% of the population, while another 29.6% fall into the 45 to 64 bracket. Finally, around 12.9% are 65 or older.

Median age
41
Age breakdown
Under 15
24.2%
15 to 24
12.7%
25 to 44
20.6%
45 to 64
29.6%
Over 65
12.9%
Value Percent YoY change
Under 15 5,333 24.2% -0.0%
15 to 24 2,803 12.7% 3.9%
25 to 44 4,553 20.6% -1.6%
45 to 64 6,517 29.6% 5.2%
Over 65 2,847 12.9% -0.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Millburn, 64.1% of the population are US-born citizens, while 20.4% have gained naturalized citizenship. At the same time, 15.5% of residents are non-citizens. As for race, 51.1% of locals are Caucasian, 2.1% are African American and 37.4% have Asian roots. There’s also a share of 6.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
64.1%
Non-U.S.-born citizens
20.4%
Non-citizens
15.5%
Value Percent YoY change
U.S.-born citizens 14,138 64.1% 1.1%
Non-U.S.-born citizens 4,492 20.4% 6.3%
Non-citizens 3,424 15.5% -2.0%
Racial breakdown
White
51.1%
Black or African American
2.1%
American Indian and Alaska Native
0%
Asian
37.4%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
6.3%
Other
2.9%
Value Percent
White 11,265 51.1%
Black or African American 472 2.1%
Asian 8,254 37.4%
Native Hawaiian and other Pacific Islander 31 0.1%
Two or more races 1,395 6.3%
Other 637 2.9%

Households in Millburn

A peek inside Millburn households

Millburn has 7,127 households, with an average of 3 members in each. Of these, 88.9% are families, while the remaining 11.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,127
2.2% year-over-year change
Average people per household
3
Non-family households
792
Family households
6,335
Value Percent YoY change
Non-family households 792 11.1% 0.4%
Family households 6,335 88.9% 2.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Millburn

The housing landscape of Millburn

Millburn's housing consists of 7,406 units, with 78.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.6% of the housing landscape.

Housing units
7,406
2.2% year-over-year change
Housing types
Value Percent
1 unit, detached 5,834 78.8%
1 unit, attached 126 1.7%
2 units 423 5.7%
3 or 4 units 212 2.9%
5 to 9 units 194 2.6%
10 to 19 units 159 2.2%
20 to 49 units 232 3.1%
50 or more units 180 2.4%
Mobile home 44 0.6%
Homes built since 2020
158
37.4% year-over-year change

The age of buildings in Millburn

In Millburn, the median construction year is 1950. About 33.4% of homes were built before the 1940s, with another 9.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.6% of homes were added from 2000 to 2009, 3.5% between 2010 and 2019, and 2.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,475 33.4% -0.6%
Built between 1940 and 1949 686 9.3% -5.9%
Built between 1950 and 1959 1,495 20.2% 2.2%
Built between 1960 and 1969 1,304 17.6% 4.7%
Built between 1970 and 1979 518 7% 21.6%
Built between 1980 and 1989 147 2% 9.7%
Built between 1990 and 1999 103 1.4% 47.1%
Built between 2000 and 2009 264 3.6% -5.4%
Built between 2010 and 2019 256 3.5% -13.5%
Built in 2020 or later 158 2.1% 37.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Millburn occupancy rates

Out of the 7,127 occupied housing units in Millburn, 81.3% are owner-occupied, while 18.7% are lived in by tenants. Meanwhile, 3.8% of all homes on the local market sit vacant.

Occupied housing units
7,127
2.2% year-over-year change
Occupancy breakdown
Renter occupied
1,335
Owner occupied
5,792
Value Percent YoY
change
Renter occupied 1,335 18.7% 0.4%
Owner occupied 5,792 81.3% 2.7%
Unoccupied housing units
3.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Millburn housing costs

Housing costs in Millburn come to a median of $3,236 per month, while tenants specifically pay a median gross rent of $2,643.

Median housing costs per month
$3,236/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Millburn
$2,643/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Millburn

Millburn education at a glance

About 7.8% of the population in Millburn went to high school, while 4.4% pursued college studies. Another 2.5% earned an associate degree and 32.2% hold a bachelor’s. Meanwhile, 52.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 47 0.3% -47.8%
High school diploma 1,194 7.8% -9.9%
College diploma 672 4.4% -20.1%
Associate degree 387 2.5% -4.9%
Bachelor's degree 4,945 32.2% 2.6%
Graduate degree 8,088 52.8% 7.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Millburn

How much people earn in Millburn

The average annual household income in Millburn was $413,445 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.1% change from the previous year. At the same time, the median income stood at $226,376, reflecting a -3.9% shift over the same period.

Average household income in Millburn
$413,445/year
3.1% year-over-year change
Median household income in Millburn
$226,376/year
-3.9% year-over-year change

Millburn income by age

In Millburn, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $238,854 overall. Overall, 96.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 0.0%
45 - 64 $238,854 -1.2%
Over 65 $190,405 -6.6%
Above poverty level
21,228
Below poverty level
672
Value Percent YoY
change
Above poverty level 21,228 96.9% 2.3%
Below poverty level 672 3.1% -12.0%

Employment in Millburn

Workforce and job types in Millburn

95.4% of the working population are employed in professional or administrative positions, while 4.6% are in hands-on or service-based jobs. Also, 13% run their own businesses, 73% are employed by private companies, and 4.8% work in the public sector.

Workforce demographics

White collar
10,207
Blue collar
488
Value Percent YoY change
White collar 10,207 95.4% 5.9%
Blue collar 488 4.6% -22.3%
Employer type
Self employees
13%
Private companies
73%
Governmental workers
4.8%
Not for profit companies
9.1%
Value Percent YoY change
Self employees 1,387 13% -3.6%
Private companies 7,812 73% 3.6%
Governmental workers 518 4.8% 7.9%
Not for profit companies 978 9.1% 20.7%

Transportation in Millburn

How people get around in Millburn

Commuting methods vary: 66.1% of residents travel by personal vehicle and 3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 4,159 66.1% 2.1%
Bus or trolleybus 20 0.3% 100.0%
Railroad 1,879 29.9% -7.4%
Ferryboat 27 0.4% 22.7%
Bicycle 17 0.3% N/A
Walk 191 3% 46.9%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Millburn by zipcode?

Zipcode Population Number of households Median income Average income
07041 7,532 2,637 $202,750 $253,530
07078 14,613 4,519 $250,001 $538,045

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FAQs about Millburn demographics 

What is the total population of Millburn?

Millburn has a total population of 22,054 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.6% compared to a year ago.

What is the gender ratio in Millburn?

The gender ratio in Millburn is as follows:
  • 49.8% males (10,995 residents)
  • 50.2% females (11,059 residents)

What is the median age in Millburn?

The median age in Millburn is 41.

What is the age distribution of the population in Millburn?

The age distribution in Millburn is as follows:
  • Under 15: 24.2% (5,333 residents)
  • Ages 15-24: 12.7% (2,803 residents)
  • Ages 25-44: 20.6% (4,553 residents)
  • Ages 45-64: 29.6% (6,517 residents)
  • Over 65: 12.9% (2,847 residents)

What is the racial and ethnic makeup of Millburn?

The racial and ethnic makeup of Millburn is as follows:
  • White: 51.1% (11,265 residents)
  • Black or African American: 2.1% (472 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 37.4% (8,254 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (31 residents)
  • Two or More Races: 6.3% (1,395 residents)
  • Other: 2.9% (637 residents)

What percentage of the population in Millburn are U.S.-born citizens?

U.S.-born citizens represent 64.1% of the population in Millburn.

How many housing units are there in Millburn?

There are 7,406 housing units in Millburn, reflecting a +2.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Millburn and what is the average household size?

Millburn has a total of 7,127 households, with an average of 3 people in each.

What is the median household income in Millburn?

Millburn has a median household income of $226,376, representing a -3.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Millburn?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 95.4% (10,207 residents)
  • Blue-collar workers: 4.6% (488 residents)

Places of employment:
  • Self-employed: 13% (1,387 residents)
  • Private companies: 73% (7,812 residents)
  • Governmental workers: 4.8% (518 residents)
  • Not-for-profit companies: 9.1% (978 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025