New Berlin, WI demographics:
population, income, and more

Total population
40,270
-0.3% year-over-year change
Median household income
$101,091/yr
3.8% year-over-year change
Housing units
17,577
0.3% year-over-year change

New Berlin population

How many people live in New Berlin

New Berlin is home to 40,270 residents, according to the most recent Census data. Gender-wise, 50.2% of New Berlin locals are male, and 49.8% are female.

Total population
40,270
-0.3% year-over-year change
Gender ratio
Male
50.2%
20,236
Female
49.8%
20,034
Value Percent YoY change
Male 20,236 50.2% 0.1%
Female 20,034 49.8% -0.7%
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 New Berlin is 45, with the population distributed as follows: about 16.6% are children under 15, then 10% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.2% of the population, while another 26.6% fall into the 45 to 64 bracket. Finally, around 23.6% are 65 or older.

Median age
45.2
Age breakdown
Under 15
16.6%
15 to 24
10%
25 to 44
23.2%
45 to 64
26.6%
Over 65
23.6%
Value Percent YoY change
Under 15 6,698 16.6% 2.5%
15 to 24 4,022 10% -4.7%
25 to 44 9,332 23.2% 2.5%
45 to 64 10,726 26.6% -4.8%
Over 65 9,492 23.6% 2.6%
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 New Berlin, 92.3% of the population are US-born citizens, while 5.8% have gained naturalized citizenship. At the same time, 1.9% of residents are non-citizens. As for race, 84.8% of locals are Caucasian, 2% are African American and 6.3% have Asian roots. There’s also a share of 6.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.3%
Non-U.S.-born citizens
5.8%
Non-citizens
1.9%
Value Percent YoY change
U.S.-born citizens 37,160 92.3% -0.6%
Non-U.S.-born citizens 2,342 5.8% 3.0%
Non-citizens 768 1.9% 8.3%
Racial breakdown
White
84.8%
Black or African American
2%
American Indian and Alaska Native
0.2%
Asian
6.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.1%
Other
0.7%
Value Percent
White 34,134 84.8%
Black or African American 800 2%
American Indian and Alaska Native 65 0.2%
Asian 2,528 6.3%
Two or more races 2,448 6.1%
Other 295 0.7%

Households in New Berlin

A peek inside New Berlin households

New Berlin has 17,064 households, with an average of 2 members in each. Of these, 68.2% are families, while the remaining 31.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
17,064
-0.9% year-over-year change
Average people per household
2
Non-family households
5,426
Family households
11,638
Value Percent YoY change
Non-family households 5,426 31.8% 0.9%
Family households 11,638 68.2% -1.7%
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 New Berlin

The housing landscape of New Berlin

New Berlin's housing consists of 17,577 units, with 69% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.6% 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 0.5% of the housing landscape.

Housing units
17,577
0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 12,121 69%
1 unit, attached 1,168 6.6%
2 units 252 1.4%
3 or 4 units 339 1.9%
5 to 9 units 857 4.9%
10 to 19 units 961 5.5%
20 to 49 units 1,046 6%
50 or more units 743 4.2%
Mobile home 90 0.5%
Homes built since 2020
91
62.5% year-over-year change

The age of buildings in New Berlin

In New Berlin, the median construction year is 1978. About 4% of homes were built before the 1940s, with another 3.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.6% of homes were added from 2000 to 2009, 5.6% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 704 4% 1.9%
Built between 1940 and 1949 615 3.5% 2.0%
Built between 1950 and 1959 2,209 12.6% -8.5%
Built between 1960 and 1969 2,795 15.9% 5.5%
Built between 1970 and 1979 2,909 16.6% 5.1%
Built between 1980 and 1989 2,565 14.6% -0.4%
Built between 1990 and 1999 3,019 17.2% -0.8%
Built between 2000 and 2009 1,685 9.6% -2.3%
Built between 2010 and 2019 985 5.6% -1.4%
Built in 2020 or later 91 0.5% 62.5%
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.

New Berlin occupancy rates

Out of the 17,064 occupied housing units in New Berlin, 76.5% are owner-occupied, while 23.5% are lived in by tenants. Meanwhile, 2.9% of all homes on the local market sit vacant.

Occupied housing units
17,064
-0.9% year-over-year change
Occupancy breakdown
Renter occupied
4,017
Owner occupied
13,047
Value Percent YoY
change
Renter occupied 4,017 23.5% -2.6%
Owner occupied 13,047 76.5% -0.3%
Unoccupied housing units
2.9%
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.

New Berlin housing costs

Housing costs in New Berlin come to a median of $1,380 per month, while tenants specifically pay a median gross rent of $1,426.

Median housing costs per month
$1,380/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 New Berlin
$1,426/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 New Berlin

New Berlin education at a glance

About 25.8% of the population in New Berlin went to high school, while 17.6% pursued college studies. Another 10% earned an associate degree and 31% hold a bachelor’s. Meanwhile, 14.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 351 1.1% 0.9%
High school diploma 8,260 25.8% 0.0%
College diploma 5,653 17.6% -2.2%
Associate degree 3,201 10% -5.8%
Bachelor's degree 9,930 31% -1.2%
Graduate degree 4,627 14.4% 3.9%
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 New Berlin

How much people earn in New Berlin

The average annual household income in New Berlin was $131,262 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.5% change from the previous year. At the same time, the median income stood at $101,091, reflecting a +3.8% shift over the same period.

Average household income in New Berlin
$131,262/year
1.5% year-over-year change
Median household income in New Berlin
$101,091/year
3.8% year-over-year change

New Berlin income by age

In New Berlin, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $135,232. Those with someone between 45 and 64 in charge, often well established professionally, earn $130,045 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $69,773, while those led by someone over 65, many of whom may be retired, have about $64,667 in earnings. Overall, 95.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $69,773 N/A
25 - 44 $135,232 3.7%
45 - 64 $130,045 0.9%
Over 65 $64,667 2.9%
Above poverty level
38,186
Below poverty level
1,644
Value Percent YoY
change
Above poverty level 38,186 95.9% -0.6%
Below poverty level 1,644 4.1% 13.2%

Average renter income in New Berlin

To get a better sense of what renters earn on average in New Berlin, their median household income was $62,150 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 27.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$62,150
Rent-to-income ratio
27.5%
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 New Berlin

Workforce and job types in New Berlin

The job market in New Berlin is powered by 20,479 working residents, spread across a range of industries and roles. 83.7% of the working population are employed in professional or administrative positions, while 16.3% are in hands-on or service-based jobs. Also, 7.1% run their own businesses, 68.7% are employed by private companies, and 9% work in the public sector.

Workforce demographics

Working population
20,479
-2.2% year-over-year change
White collar
17,135
Blue collar
3,344
Value Percent YoY change
White collar 17,135 83.7% -2.7%
Blue collar 3,344 16.3% 0.6%
Employer type
Self employees
7.1%
Private companies
68.7%
Governmental workers
9%
Not for profit companies
15.2%
Value Percent YoY change
Self employees 1,456 7.1% -1.6%
Private companies 14,077 68.7% -2.0%
Governmental workers 1,836 9% -11.7%
Not for profit companies 3,110 15.2% 3.2%
Unemployment rate
2.2%
-19.7% year-over-year change

Available workforce

The unemployment rate in New Berlin stands at 2.2%, 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 New Berlin

How people get around in New Berlin

Commuting methods vary: 84.2% of residents travel by personal vehicle and 0.2% 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 17,033 84.2% -3.7%
Ferryboat 10 0% N/A
Bicycle 13 0.1% -7.1%
Walk 48 0.2% -36.0%
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 New Berlin by zipcode?

Zipcode Population Number of households Median income Average income
53146 7,285 2,979 $110,035 $134,608
53151 32,824 13,958 $101,176 $131,242

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FAQs about New Berlin demographics 

What is the total population of New Berlin?

New Berlin has a total population of 40,270 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 -0.3% compared to a year ago.

What is the gender ratio in New Berlin?

The gender ratio in New Berlin is as follows:
  • 50.2% males (20,236 residents)
  • 49.8% females (20,034 residents)

What is the median age in New Berlin?

The median age in New Berlin is 45.2.

What is the age distribution of the population in New Berlin?

The age distribution in New Berlin is as follows:
  • Under 15: 16.6% (6,698 residents)
  • Ages 15-24: 10% (4,022 residents)
  • Ages 25-44: 23.2% (9,332 residents)
  • Ages 45-64: 26.6% (10,726 residents)
  • Over 65: 23.6% (9,492 residents)

What is the racial and ethnic makeup of New Berlin?

The racial and ethnic makeup of New Berlin is as follows:
  • White: 84.8% (34,134 residents)
  • Black or African American: 2% (800 residents)
  • American Indian and Alaska Native: 0.2% (65 residents)
  • Asian: 6.3% (2,528 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.1% (2,448 residents)
  • Other: 0.7% (295 residents)

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

U.S.-born citizens represent 92.3% of the population in New Berlin.

How many housing units are there in New Berlin?

There are 17,577 housing units in New Berlin, reflecting a +0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

New Berlin has a total of 17,064 households, with an average of 2 people in each.

What is the median household income in New Berlin?

New Berlin has a median household income of $101,091, representing a +3.8% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 97.8% in New Berlin, with a workforce of 20,479 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83.7% (17,135 residents)
  • Blue-collar workers: 16.3% (3,344 residents)

Places of employment:
  • Self-employed: 7.1% (1,456 residents)
  • Private companies: 68.7% (14,077 residents)
  • Governmental workers: 9% (1,836 residents)
  • Not-for-profit companies: 15.2% (3,110 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