New Berlin, Wisconsin

New Berlin, Wisconsin
Location of New Berlin in Waukesha County, Wisconsin.
New Berlin
New Berlin
Coordinates: 42°58′45″N 88°6′33″W / 42.97917°N 88.10917°W / 42.97917; -88.10917
CountryUnited States of America
State Wisconsin
CountyWaukesha
FoundedJanuary 13, 1840
Incorporated1959
Government
  MayorDavid Ament
Area
  Total
36.88 sq mi (95.51 km2)
  Land36.44 sq mi (94.38 km2)
  Water0.43 sq mi (1.13 km2)  1.17%
Elevation
922 ft (281 m)
Population
 (2020)
  Total
40,451
  Density1,089.22/sq mi (420.55/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (Central)
ZIP Codes
53146, 53151
Area code262
FIPS code55-56375
GNIS feature ID1570202
Websitewww.newberlin.org

New Berlin (/nˈbɜːrlɪn/) is a city in eastern Waukesha County, Wisconsin, United States. The population was 40,451 at the 2020 census. It is part of the Milwaukee metropolitan area.