Zip Code 53151
New Berlin, Wisconsin — Waukesha County
📍 ZIP code 53151 is in New Berlin, Waukesha County, Wisconsin.
ZIP code 53151 is located in New Berlin, Waukesha County, Wisconsin. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 32,865. The area code for ZIP code 53151 is 414.
Quick Answer
Zip code 53151 is in New Berlin, Wisconsin (Waukesha County). It has a population of 32,865, median household income of $99,248, and median home value of $351,300.
Population
32,865
Income
$99,248
Home Value
$351,300
Climate
83°F / 12°F
About Zip Code 53151
Zip code 53151 is located in New Berlin, Wisconsin, within Waukesha County. Home to approximately 32,865 residents, this area sits at an elevation of 871 ft and falls within the Central (CST/CDT) timezone. The local area code is 414.
The median household income is $99,248 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $351,300, and the cost of living index is 121 (21% above the national average of 100).
Summers average a high of 83°F while winters drop to 12°F. The area receives about 38 in of rain and 16 in of snow annually. The zip code covers 17.8 square miles of land area and 0.2 square miles of water.
Key Statistics
32,865
$99,248
$351,300
Central (CST/CDT)
414
871 ft
17.8 sq mi
44.6
14,324
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Compare With Nearby Zip Codes
| Metric | 53151 | 53228 | 53146 | 53227 | 53130 | 53122 |
|---|---|---|---|---|---|---|
| City | New Berlin, WI | Milwaukee, WI | New Berlin, WI | Milwaukee, WI | Franklin, WI | Brookfield, WI |
| Population | 32,865 | 15,084 | 7,348 | 22,988 | 7,647 | 6,467 |
| Median Income | $99,248 | $75,288 | $96,015 | $71,594 | $86,806 | $133,036 |
| Home Value | $351,300 | $254,700 | $318,700 | $214,300 | $290,400 | $470,200 |
| Cost of Living | 121 | 90 | 113 | 79 | 104 | 161 |
| Median Age | 44.6 | 43.9 | 49.9 | 38 | 38.1 | 44.9 |
Cost of Living
100 = National Average. New Berlin's cost of living is 21% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.5x
Demographics
Zip code 53151 has a population of 32,865 people with a median age of 44.6. There are 14,324 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
New Berlin (53151) population trend from 2010 to 2024
↓ -19.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
83°F
12°F
38 in
16 in
New Berlin experiences warm summers with average highs around 83°F. Winters are cold with lows averaging 12°F. The area receives about 16 in of snow per year.
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Housing & Economy
Median Home Value
$351,300
Median Household Income
$99,248
With 14,324 housing units across 17.8 square miles, 53151 has a housing density of 805 units per square mile. The home price-to-income ratio is 3.5x.
Location & Geography
Latitude
42.9739°
Longitude
-88.0956°
Land Area
17.8 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 53151 (New Berlin, WI) with distances:
All Zip Codes in New Berlin, WI
Other zip codes serving New Berlin:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 53151's $99,248. A way to compare New Berlin to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 53151 (New Berlin, WI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is New Berlin, Wisconsin?
New Berlin, Wisconsin uses zip code 53151 along with 1 other zip codes.
What county is zip code 53151 in?
Zip code 53151 is located in Waukesha County, Wisconsin.
What is the population of zip code 53151?
The population of zip code 53151 is 32,865 with a median age of 44.6.
Is 53151 in New Berlin, Wisconsin?
Yes, zip code 53151 is in New Berlin, Waukesha County, Wisconsin. The area code is 414.
Frequently Asked Questions
What city is zip code 53151 in?
Zip code 53151 is in New Berlin, Wisconsin. It is part of Waukesha County and uses the Central (CST/CDT) timezone.
What is zip code 53151?
Zip code 53151 is a U.S. postal code in New Berlin, Wisconsin (Waukesha County). It has a population of 32,865 and covers 17.8 square miles.
What is the population of zip code 53151?
The population of zip code 53151 (New Berlin, WI) is 32,865 with a median age of 44.6. There are approximately 14,324 housing units in this area.
What is the median income in zip code 53151?
The median household income in zip code 53151 (New Berlin, WI) is $99,248 per year. The cost of living index is 121 (100 = national average).
What is the average home price in zip code 53151?
The median home value in zip code 53151 (New Berlin, WI) is $351,300. The cost of living index is 121 compared to the national average of 100.
What county is zip code 53151 in?
Zip code 53151 is located in Waukesha County, Wisconsin. The primary city is New Berlin.
What is the area code for zip code 53151?
Zip code 53151 in New Berlin, WI uses area code 414. It is located in the Central (CST/CDT) timezone.
Is zip code 53151 a good place to live?
Zip code 53151 (New Berlin, WI) has a cost of living index of 121 (100 = national average), a median household income of $99,248, and median home values of $351,300. The median age is 44.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 53151?
The cost of living index for zip code 53151 (New Berlin, WI) is 121, where 100 represents the national average. This area is above the national average. Median home value: $351,300.
What schools serve zip code 53151?
Zip code 53151 in New Berlin, Wisconsin is served by the local school district of Waukesha County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.