New Berlin, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of New Berlin, Wisconsin is 40,384 as of the 2023 American Community Survey, making it the 17th-largest city in Wisconsin. The median household income is $97,414, the median home value is $343,500, and the median age is 45.9.
The population has grown 1.8% since 2010 (39,587 → 40,302).
40,384
Population
1109
People / sq mi
$97,414
Median Income
$343,500
Median Home Value
New Berlin covers 36.4 sq mi of land at 1109 people per square mile.
About New Berlin, WI
New Berlin is a city in Wisconsin with a population of 40,384. It ranks #17 among cities in Wisconsin by population. The median age is 45.9, older than the national median. The population is 50.1% male and 49.9% female.
The median household income in New Berlin is $97,414, above the US median of $74,580. 2.5% of residents live below the federal poverty level. Home values sit at a median of $343,500, with monthly rent averaging $1,409. The homeownership rate of 76.0% is higher than the national rate of 64.8%.
Educational attainment in New Berlin reflects 46.6% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 13.5% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 22.3 minutes each way.
New Berlin city Population History (2010-2024)
The city of New Berlin city had a population of 39,587 in 2010 and 40,302 in 2024, a 1.8% growth over 14 years. The peak was 40,454 in 2020. Average annual growth rate: 0.13%.
40,302
Population (2024)
39,587
Population (2010)
40,454
Peak (2020)
0.13%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 39,587 |
| 2011 | 39,617 |
| 2012 | 39,724 |
| 2013 | 39,815 |
| 2014 | 39,840 |
| 2015 | 39,760 |
| 2016 | 39,774 |
| 2017 | 39,759 |
| 2018 | 39,687 |
| 2019 | 39,691 |
| 2020 | 40,454 |
| 2021 | 40,329 |
| 2022 | 40,135 |
| 2023 | 40,207 |
| 2024 | 40,302 |
Race & Ethnicity
| White | 86.6% |
| Black or African American | 2.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.4% |
| Two or More Races | 0.0% |
Economy & Income
$97,414
Median Household Income
$55,915
Per Capita Income
2.5%
Poverty Rate
1.7%
Unemployment Rate
Housing
$343,500
Median Home Value
$1,409
Median Rent
76.0%
Owner-Occupied
Education
97.0%
High School+
46.6%
Bachelor's+
Commute
0.1%
Drive Alone
80.9%
Public Transit
13.5%
Work From Home
22.3 min
Avg Commute
Community Profile
14.6%
Foreign Born
91.2%
Non-English at Home
6.3%
Veterans
9.3%
With Disability
97.0%
Health Insurance
95.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 28.1% |
| Manufacturing | 17.9% |
| Finance, Insurance & Real Estate | 8.6% |
| Information | 7.2% |
| Construction | 6.1% |
| Arts, Entertainment & Food Services | 5.6% |
| Education, Health Care & Social Services | 5.5% |
| Public Administration | 3.9% |
| Retail Trade | 3.3% |
| Transportation & Warehousing | 1.3% |
| Agriculture & Mining | 0.2% |
Largest cities in Wisconsin
Largest counties in Wisconsin
Part of Wisconsin
Metro areas in Wisconsin
City rankings
Frequently Asked Questions
New Berlin, Wisconsin has a population of 40,384 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 17th-largest city in Wisconsin.
The median household income in New Berlin, Wisconsin is $97,414, with 2.5% of residents living below the federal poverty level.
The median home value in New Berlin, Wisconsin is $343,500, with median monthly rent at $1,409 and a homeownership rate of 76.0%.
The median age in New Berlin, Wisconsin is 45.9 years. The population is 50.1% male and 49.9% female.
The population has grown 1.8% since 2010 (39,587 → 40,302).
More from Wisconsin
Population 569,756
Population 275,568
Population 106,585
Population 99,147
Population 77,155
Full rankings of Wisconsin cities by population
Statewide data for Wisconsin
Population, race, income, age, and trends across Wisconsin
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.