New Berlin

County:: Waukesha County
County Seat:: No
Area (mi²):: 36.426
State:: Wisconsin

New Berlin is a city located in Waukesha County, Wisconsin. New Berlin has a 2025 population of 40,112. New Berlin is currently declining at a rate of -0.18% annually and its population has decreased by -0.91% since the most recent census, which recorded a population of 40,482 in 2020.

The average household income in New Berlin is $129,292 with a poverty rate of 3.61%.The median age in New Berlin is 45.9 years: 44.3 years for males, and 47.6 years for females.

Demographics

The racial composition of New Berlin includes 86.58% White, 5.76% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	34,966	86.58%
Asian	2,327	5.76%
Two or more races	1,918	4.75%
Black or African American	794	1.97%
Other race	358	0.89%
Native American	21	0.05%

New Berlin Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Berlin's average per capita income is $66,465. Household income levels show a median of $97,414. The poverty rate stands at 3.61%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$129,121	-
Families	$122,247	$151,937
Households	$97,414	$129,292
Non Families	$56,623	$77,065

$66,465

Average Income

$97,414

Median Household Income

3.61%

Poverty Rate