Mold Removal Cost And Risk In Milwaukee County, WI

A typical professional mold job in Milwaukee County runs about $1,450 to $5,800 before rebuild, using the Milwaukee-Waukesha, WI price level. Below are the 35 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Wisconsin rules.

1956Median year homes were built

80%Homes built before 1980

50%Homes rented, not owned

$216,500Median home value

423,838Housing units

927,656People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $23.19 an hour, BLS May 2025 wage survey.

Half the homes in Milwaukee County were built before 1956, and 80 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. Most homes in Milwaukee County are rented, 50 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Housing age swings by neighborhood. ZIP 53204 has the oldest homes here, a median year of 1938, and ZIP 53154 the newest, 1992.

Typical Prices In Milwaukee County

JobSizeNational RangeMilwaukee County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,800
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,250
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 96.9 divided by 100, the price level for Milwaukee-Waukesha, WI, 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 $5,800, that cap falls short by about $800 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Milwaukee County high for inland flooding, cold wave, winter weather. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

HazardFEMA Risk Rating
Inland floodingRelatively High
Coastal floodingVery Low
HurricaneVery Low
Cold waveVery High
Winter weatherVery High

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

ZIP Code Neighborhoods In Milwaukee County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
53110Cudahy196183%$201,000
53129Greendale196779%$288,400
53130Hales Corners196374%$290,400
53132Franklin199035%$345,600
53154Oak Creek199235%$305,100
53172South Milwaukee195780%$216,400
53202Milwaukee196761%$298,000
53203Milwaukee194162%$334,600
53204Milwaukee193885%$106,000
53205Milwaukee196563%$122,100
53206Milwaukee193890%$70,800
53207Milwaukee194390%$228,500
53208Milwaukee193893%$196,300
53209Milwaukee195486%$150,200
53210Milwaukee193893%$153,400
53211Milwaukee193887%$413,500
53212Milwaukee193882%$204,300
53213Wauwatosa194185%$311,200
53214West Allis195483%$178,600
53215Milwaukee193892%$148,400
53216Milwaukee195095%$122,800
53217River Hills195684%$426,100
53218Milwaukee195790%$122,200
53219Milwaukee195394%$190,300
53220Greenfield196582%$218,800
53221Milwaukee196680%$205,500
53222Milwaukee195792%$202,100
53223Milwaukee197076%$184,300
53224Milwaukee197564%$194,600
53225Milwaukee196484%$174,500
53226Wauwatosa195881%$301,400
53227West Allis196280%$214,300
53228Greenfield197755%$254,700
53233Milwaukee196273%$132,900
53235St. Francis195967%$207,200

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.

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Milwaukee-Waukesha, WI