Mold Removal Cost And Risk In Iron County, WI

A typical professional mold job in Iron County runs about $1,350 to $5,350 before rebuild, using the Wisconsin nonmetro price level. Below are the 7 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Wisconsin rules.

1973Median year homes were built

62%Homes built before 1980

13%Homes rented, not owned

$155,200Median home value

5,572Housing units

6,164People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Iron County were built before 1973, and 62 percent went up before 1980. Older plumbing, roofs and window seals are where slow leaks start, and slow leaks are the mold most home policies leave out. About 13 percent of homes in Iron County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 54525 has the oldest homes here, a median year of 1944, and ZIP 54559 the newest, 1981.

Typical Prices In Iron County

JobSizeNational RangeIron County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,350
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,700
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 89.6 divided by 100, the price level for the nonmetro part of the state, rounded to $50. National ranges from Remediational cost guide, price level from BEA Regional Price Parities 2024.

The standard limited fungi endorsement caps mold at $5,000. Against a typical job here of up to $5,350, that cap falls short by about $350 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Iron County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingVery Low
HurricaneNo Rating
Cold waveRelatively Moderate
Winter weatherRelatively Moderate

Source FEMA National Risk Index, December 2025, county level.

ZIP Code Neighborhoods In Iron County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
54525Montreal194476%$93,500
54534Iron County195675%$108,700
54536Iron County197559%$65,400
54547Iron County198050%$278,500
54550Iron County195079%$107,300
54559Iron County198149%$163,100
54565Iron County196766%$125,000

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Wisconsin Rules On Mold

Wisconsin Mold And Insurance Rules

All Wisconsin Mold And Insurance Rules lines

All Wisconsin counties

Guides

Area Map

Iron County Area

Wisconsin