ZIP code · New Berlin · Wisconsin · United States
ZIP code 53151 — New Berlin
ZIP code 53151 serves New Berlin, Wisconsin.
- Postal code
- 53151Single source Value from one source, not cross-checked.
- City
- New Berlin
- County
- Waukesha FIPS 55133
- State
- Wisconsin
- Country
- United States
- Coordinates
- 42.9822, -88.0946 — precision precise (locality)
View on OpenStreetMap - Population
- 32,865 (ZCTA, ACS 5-year)
- Population density
- 1,875 / sq mi
- Land area
- 17.5 sq mi (45.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $99,248
- Per-capita income
- $55,765
- Median age
- 44.6
- Households
- 14,028
- Housing units
- 14,324
- Median home value
- $351,300
- Median gross rent
- $1,424 / month
- Congressional district
- WI-5 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 262 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 53151 with another ZIP · ZIPs within 25 miles · distance from 53151
Map of ZIP code 53151
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 33 | 44 | 56 | 68 | 78 | 83 | 81 | 74 | 62 | 47 | 35 |
| Avg low °F | 12 | 15 | 24 | 35 | 46 | 56 | 61 | 59 | 51 | 40 | 29 | 18 |
| Precip in | 1.8 | 1.9 | 2.1 | 4.1 | 4.3 | 5.6 | 3.8 | 3.8 | 3.8 | 3.0 | 2.3 | 2.1 |
NOAA 1991–2020 climate normals from the nearest station: HALES CORNERS/WHITNALL PARK/BO (4.5 mi) · NOAA NCEI
Places in ZIP 53151
- 9 schools
- 4 hospitals & clinics
- 4 doctors & dentists
- 3 supermarkets
- 38 restaurants & cafés
- 7 bars & pubs
- 19 parks
- 26 playgrounds
- 4 gyms & sports centres
- 1 libraries
- 1 post offices
- 7 places of worship
- 6 banks
- 13 gas stations
- 1 EV charging stations
- 4 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page