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Zip Code 54615 — Black River Falls, WI

ZIP Code 54615 is associated with Black River Falls, WI, in Jackson County. The listed population estimate is 11,315; estimated density is 13.8 people per square mile. Among records with population estimates, it ranks #1 of 7 in Jackson County and #162 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.261580, -90.780490)

Data MetricLocal Statistic
Postal / Zip Code54615
Primary CityBlack River Falls
State / ProvinceWI
CountyJackson
Total Population11,315
Population Density13.8 people/sq mi
TimezoneAmerica/Chicago

How 54615 Compares

MetricZIP 54615Jackson County recordsWI records
Population estimate11,31519,306 (sum)5,914,913 (sum)
Population Density13.8 /sq mi----
County population rank#1 of 7----
State population rank#162 of 780----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WI

ZIP CodeCityDistancePopulation estimate
ZIP 54643Millston8.9 mi2
ZIP 54754Merrillan11.6 mi1,308
ZIP 54611Alma Center15.3 mi1,372
ZIP 54642Melrose15.6 mi2,259
ZIP 54659Taylor16.0 mi1,257

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →