ZIP Codes Box

Iron County, Wisconsin ZIP codes

7ZIP codes
7Cities and towns
6,057People in ZIP areas
534, 715, 906Area codes

Iron 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 Iron County

ZIP codeCityTypePopulationMedian income
54525GileStandard318$74,375
54534HurleyStandard2,393$53,468
54536Iron BeltPO Box only154$57,917
54547MercerStandard1,549$63,500
54550MontrealStandard768$64,583
54559SaxonStandard837$69,696
54565UpsonStandard38$38,125

Cities and towns in Iron County

Area codes in Iron County

Questions

How many ZIP codes are in Iron County, WI?
Iron County has 7 ZIP codes, 6 of them standard ZIP codes for street addresses.
What cities are in Iron County?
Iron County ZIP codes cover Gile, Hurley, Iron Belt, Mercer, Montreal, Saxon and Upson.
What area code is Iron County, WI?
Iron County uses area codes 534, 715 and 906.
What time zone is Iron County in?
Iron County is in Central Time.

Other Wisconsin counties