Black River Falls, Wisconsin

Black River Falls population, 2020 to 2024

Black River Falls added 49 residents from July 2020 to July 2024, a change of +1.4%. In the latest year it moved by -20.

Black River Falls covers 4.18 square miles of land and 0.04 of water, for 852 people per square mile of land. The median Wisconsin place of 5,000+ has 1,583, so Black River Falls is less dense than the typical town.

What county Black River Falls is in

All of Black River Falls's residents live in Jackson County, which had 21,027 residents in 2024. Black River Falls holds 16.9% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Black River Falls

1 ZIP Code Tabulation Area (ZCTA) overlaps Black River Falls by at least 10% of the ZCTA's or the city's land: 54615. 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 Black River Falls is

The Census internal point of Black River Falls is at 44.298500, -90.842800. Madison, the capital, is 111.6 miles SE in a straight line. The nearest larger place is Sparta, WI (9,963 people), 24.9 miles away. The nearest city of 100,000 or more is Rochester, MN, 83.5 miles away.

Daylight in Black River Falls

At 44.30° N, Black River Falls gets about 15 h 32 min of daylight around the June solstice and 8 h 51 min around the December solstice, a swing of 6 h 40 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Black River Falls

The eight nearest incorporated places of 1,000+ in Wisconsin, measured between internal points. The closest is Neillsville, 21.9 miles away, with 2,375 people.