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New Berlin city, WI

ZIP 53151 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 53151

53151 has a population of 32,865 with a median age of 44.6 yrs (49.9% male).

Race & Ethnicity
White
84.9%+38% vs US avg
x
Black
1.9%-85% vs US avg
x
Asian
6.9%+17% vs US avg
x
Hispanic
4.8%-74% vs US avg
x
Other / Two+
1.5%
x
Age Groups
0–17
19.7%-10% vs US avg
x
18–64
58.8%-5% vs US avg
x
65+
21.5%+32% vs US avg
x
Education
Less than HS
2.5%-78% vs US avg
x
High school
21.9%-16% vs US avg
x
Some college
28.4%-2% vs US avg
x
Bachelor's+
47.2%+40% vs US avg
x
Marital Status
Married
61.8%+29% vs US avg
x
Never married
22.9%-32% vs US avg
x
Divorced
9.7%-6% vs US avg
x
Widowed / Separated
5.5%
x
Diversity Index
27/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
3.1%-73% vs US avg
x
Foreign Born
21.9%+57% vs US avg
x
Veterans
6.1%+2% vs US avg
x
Disability
9.4%-30% vs US avg
x
Single Parent
4.6%-44% vs US avg
x
Recent Births
41.9%+622% vs US avg
x
Top ancestry
GermanPolishIrish

Health & Community Indicators in 53151

Poverty Rate
3.1%-73% vs US avg
x
Veterans
6.1%+2% vs US avg
x
Foreign Born
21.9%+57% vs US avg
x
Single Parent
4.6%-44% vs US avg
x
Disability
9.4%-30% vs US avg
x
Uninsured
3.0%-63% vs US avg
x
SNAP Benefits
3.0%-74% vs US avg
x
Private School
0.8%-92% vs US avg
x
Recent Births
41.9%+622% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population32,865
Median age44.6
Poverty rate3.1%
Demographics statistics
Demographics
White84.9%
Hispanic4.8%
Black1.9%
Asian6.9%
Foreign-born21.9%