Zip Code 54023 — Roberts, WI

ZIP Code 54023 is associated with Roberts, WI, in St. Croix County. The listed population estimate is 4,620; estimated density is 39.7 people per square mile. Among records with population estimates, it ranks #5 of 11 in St. Croix County and #284 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.977080, -92.552180)

Data MetricLocal Statistic
Postal / Zip Code54023
Primary CityRoberts
State / ProvinceWI
CountySt. Croix
Total Population4,620
Population Density39.7 people/sq mi
TimezoneAmerica/Chicago

How 54023 Compares

MetricZIP 54023St. Croix County recordsWI records
Population estimate4,62087,490 (sum)5,914,913 (sum)
Population Density39.7 /sq mi----
County population rank#5 of 11----
State population rank#284 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 54015Hammond4.8 mi4,086
ZIP 54016Hudson6.9 mi33,398
ZIP 54002Baldwin8.9 mi6,872
ZIP 54022River Falls9.4 mi24,789
ZIP 54017New Richmond9.9 mi20,366

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 →