ZIP Codes Box

St. Croix County, Wisconsin ZIP codes

11ZIP codes
11Cities and towns
87,490People in ZIP areas
534, 651, 715Area codes

St. Croix County is in Wisconsin and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in St. Croix County

ZIP codeCityTypePopulationMedian income
54002BaldwinStandard6,872$88,275
54007Deer ParkStandard1,175$85,398
54013Glenwood CityStandard3,443$87,500
54015HammondStandard4,086$114,293
54016HudsonStandard33,398$113,085
54017New RichmondStandard20,366$98,571
54023RobertsStandard4,620$108,466
54025SomersetStandard7,612$86,930
54027WilsonStandard1,154$100,750
54028WoodvilleStandard2,574$85,341
54082HoultonStandard2,190$131,146

Cities and towns in St. Croix County

Area codes in St. Croix County

Questions

How many ZIP codes are in St. Croix County, WI?
St. Croix County has 11 ZIP codes.
What cities are in St. Croix County?
St. Croix County ZIP codes cover Baldwin, Deer Park, Glenwood City, Hammond, Houlton, Hudson, New Richmond and Roberts and 3 other places.
What area code is St. Croix County, WI?
St. Croix County uses area codes 534, 651 and 715.
What time zone is St. Croix County in?
St. Croix County is in Central Time.

Other Wisconsin counties