New Berlin, Wisconsin

New Berlin population, 2020 to 2024

New Berlin lost 152 residents from July 2020 to July 2024, a change of -0.4%. In the latest year it moved by +95. Among 157 Wisconsin places of 5,000 or more, that growth ranks 114th; the median place changed by +0.8%. The median place of 5,000+ in Wisconsin has 12,527 people, so New Berlin is 3.2 times that size.

New Berlin covers 36.43 square miles of land and 0.44 of water, for 1,106 people per square mile of land. The median Wisconsin place of 5,000+ has 1,583, so New Berlin is less dense than the typical town.

What county New Berlin is in

All of New Berlin's residents live in Waukesha County, which had 417,029 residents in 2024. New Berlin holds 9.7% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in New Berlin

2 ZIP Code Tabulation Areas (ZCTAs) overlap New Berlin by at least 10% of the ZCTA's or the city's land: 53146, 53151. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where New Berlin is

The Census internal point of New Berlin is at 42.972000, -88.129200. Madison, the capital, is 63.8 miles W in a straight line. The nearest larger place is West Allis, WI (59,784 people), 5.6 miles away. The nearest city of 100,000 or more is Milwaukee, WI, 10.4 miles away.

Daylight in New Berlin

At 42.97° N, New Berlin gets about 15 h 22 min of daylight around the June solstice and 9 h 00 min around the December solstice, a swing of 6 h 21 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near New Berlin

The eight nearest incorporated places of 1,000+ in Wisconsin, measured between internal points. The closest is Hales Corners, 4.6 miles away, with 7,766 people.