Berlin, NJ demographics:
population, income, and more

Total population
7,539
0.5% year-over-year change
Median household income
$102,855/yr
1.8% year-over-year change
Housing units
2,973
0.8% year-over-year change

Berlin population

How many people live in Berlin

Berlin is home to 7,539 residents, according to the most recent Census data. Gender-wise, 47.6% of Berlin locals are male, and 52.4% are female.

Total population
7,539
0.5% year-over-year change
Gender ratio
Male
47.6%
3,592
Female
52.4%
3,947
Value Percent YoY change
Male 3,592 47.6% 2.8%
Female 3,947 52.4% -1.6%
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 Berlin is 39, with the population distributed as follows: about 17.6% are children under 15, then 16.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.8% of the population, while another 29.9% fall into the 45 to 64 bracket. Finally, around 14.4% are 65 or older.

Median age
39
Age breakdown
Under 15
17.6%
15 to 24
16.2%
25 to 44
21.8%
45 to 64
29.9%
Over 65
14.4%
Value Percent YoY change
Under 15 1,327 17.6% 4.7%
15 to 24 1,224 16.2% 8.6%
25 to 44 1,643 21.8% -3.4%
45 to 64 2,256 29.9% -1.1%
Over 65 1,089 14.4% -3.5%
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 Berlin, 94.2% of the population are US-born citizens, while 4% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 69.8% of locals are Caucasian, 20.7% are African American and 1.7% have Asian roots. There’s also a share of 6.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.2%
Non-U.S.-born citizens
4%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 7,102 94.2% 0.9%
Non-U.S.-born citizens 301 4% -1.6%
Non-citizens 136 1.8% -16.1%
Racial breakdown
White
69.8%
Black or African American
20.7%
American Indian and Alaska Native
0%
Asian
1.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.3%
Other
1.6%
Value Percent
White 5,260 69.8%
Black or African American 1,560 20.7%
Asian 128 1.7%
Two or more races 474 6.3%
Other 117 1.6%

Households in Berlin

A peek inside Berlin households

Berlin has 2,793 households, with an average of 3 members in each. Of these, 68.5% are families, while the remaining 31.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,793
-1.2% year-over-year change
Average people per household
3
Non-family households
881
Family households
1,912
Value Percent YoY change
Non-family households 881 31.5% -8.1%
Family households 1,912 68.5% 2.3%
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 Berlin

The housing landscape of Berlin

Berlin's housing consists of 2,973 units, with 63.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.6% and offer a more compact, shared living style.

Housing units
2,973
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 1,899 63.9%
1 unit, attached 344 11.6%
2 units 86 2.9%
3 or 4 units 262 8.8%
5 to 9 units 123 4.1%
10 to 19 units 142 4.8%
20 to 49 units 87 2.9%
50 or more units 30 1%
Homes built since 2020
197
37.8% year-over-year change

The age of buildings in Berlin

In Berlin, the median construction year is 1975. About 12.4% of homes were built before the 1940s, with another 4.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 17.5% of homes were added from 2000 to 2009, 4.5% between 2010 and 2019, and 6.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 370 12.4% 10.1%
Built between 1940 and 1949 139 4.7% -31.2%
Built between 1950 and 1959 501 16.8% -16.2%
Built between 1960 and 1969 272 9.2% 19.8%
Built between 1970 and 1979 430 14.5% -4.0%
Built between 1980 and 1989 172 5.8% -14.8%
Built between 1990 and 1999 237 8% -4.0%
Built between 2000 and 2009 520 17.5% 4.4%
Built between 2010 and 2019 135 4.5% 181.2%
Built in 2020 or later 197 6.6% 37.8%
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.

Berlin occupancy rates

Out of the 2,793 occupied housing units in Berlin, 70.6% are owner-occupied, while 29.4% are lived in by tenants. Meanwhile, 6.1% of all homes on the local market sit vacant.

Occupied housing units
2,793
-1.2% year-over-year change
Occupancy breakdown
Renter occupied
822
Owner occupied
1,971
Value Percent YoY
change
Renter occupied 822 29.4% 8.7%
Owner occupied 1,971 70.6% -4.9%
Unoccupied housing units
6.1%
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.

Berlin housing costs

Housing costs in Berlin come to a median of $1,842 per month, while tenants specifically pay a median gross rent of $1,439.

Median housing costs per month
$1,842/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 Berlin
$1,439/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 Berlin

Berlin education at a glance

About 27.4% of the population in Berlin went to high school, while 20.8% pursued college studies. Another 16% earned an associate degree and 27.1% hold a bachelor’s. Meanwhile, 6.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 104 1.8% -23.5%
High school diploma 1,606 27.4% -14.8%
College diploma 1,224 20.8% 3.4%
Associate degree 940 16% 1.5%
Bachelor's degree 1,592 27.1% 14.6%
Graduate degree 407 6.9% 24.5%
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 Berlin

How much people earn in Berlin

The average annual household income in Berlin was $122,589 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1% change from the previous year. At the same time, the median income stood at $102,855, reflecting a +1.8% shift over the same period.

Average household income in Berlin
$122,589/year
-1.1% year-over-year change
Median household income in Berlin
$102,855/year
1.8% year-over-year change

Berlin income by age

In Berlin, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $98,125. Those with someone between 45 and 64 in charge, often well established professionally, earn $164,837 overall. Overall, 91.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $98,125 1.4%
45 - 64 $164,837 13.5%
Over 65 $73,571 12.0%
Above poverty level
6,834
Below poverty level
624
Value Percent YoY
change
Above poverty level 6,834 91.6% -1.5%
Below poverty level 624 8.4% 42.5%

Average renter income in Berlin

To get a better sense of what renters earn on average in Berlin, their median household income was $61,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 28.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$61,250
Rent-to-income ratio
28.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Berlin

Workforce and job types in Berlin

The job market in Berlin is powered by 4,045 working residents, spread across a range of industries and roles. 80.5% of the working population are employed in professional or administrative positions, while 19.5% are in hands-on or service-based jobs. Also, 4% run their own businesses, 71.4% are employed by private companies, and 15.5% work in the public sector.

Workforce demographics

Working population
4,045
-0.7% year-over-year change
White collar
3,257
Blue collar
788
Value Percent YoY change
White collar 3,257 80.5% 1.2%
Blue collar 788 19.5% -7.7%
Employer type
Self employees
4%
Private companies
71.4%
Governmental workers
15.5%
Not for profit companies
9%
Value Percent YoY change
Self employees 163 4% -17.3%
Private companies 2,889 71.4% -2.6%
Governmental workers 628 15.5% 19.2%
Not for profit companies 365 9% -4.5%
Unemployment rate
2.1%
19.2% year-over-year change

Available workforce

The unemployment rate in Berlin stands at 2.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Berlin

How people get around in Berlin

Commuting methods vary: 84.3% of residents travel by personal vehicle and 1.8% 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 3,281 84.3% -2.8%
Bus or trolleybus 23 0.6% N/A
Railroad 56 1.4% -5.1%
Walk 70 1.8% -35.2%
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 Berlin by zipcode?

Zipcode Population Number of households Median income Average income
08009 14,346 5,424 $101,184 $118,134

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FAQs about Berlin demographics 

What is the total population of Berlin?

Berlin has a total population of 7,539 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 +0.5% compared to a year ago.

What is the gender ratio in Berlin?

The gender ratio in Berlin is as follows:
  • 47.6% males (3,592 residents)
  • 52.4% females (3,947 residents)

What is the median age in Berlin?

The median age in Berlin is 39.

What is the age distribution of the population in Berlin?

The age distribution in Berlin is as follows:
  • Under 15: 17.6% (1,327 residents)
  • Ages 15-24: 16.2% (1,224 residents)
  • Ages 25-44: 21.8% (1,643 residents)
  • Ages 45-64: 29.9% (2,256 residents)
  • Over 65: 14.4% (1,089 residents)

What is the racial and ethnic makeup of Berlin?

The racial and ethnic makeup of Berlin is as follows:
  • White: 69.8% (5,260 residents)
  • Black or African American: 20.7% (1,560 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.7% (128 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.3% (474 residents)
  • Other: 1.6% (117 residents)

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

U.S.-born citizens represent 94.2% of the population in Berlin.

How many housing units are there in Berlin?

There are 2,973 housing units in Berlin, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Berlin has a total of 2,793 households, with an average of 3 people in each.

What is the median household income in Berlin?

Berlin has a median household income of $102,855, representing a +1.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Berlin?

The employment rate is 97.9% in Berlin, with a workforce of 4,045 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 80.5% (3,257 residents)
  • Blue-collar workers: 19.5% (788 residents)

Places of employment:
  • Self-employed: 4% (163 residents)
  • Private companies: 71.4% (2,889 residents)
  • Governmental workers: 15.5% (628 residents)
  • Not-for-profit companies: 9% (365 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