Mold Removal Cost And Risk In Boone County, IA

A typical professional mold job in Boone County runs about $1,350 to $5,350 before rebuild, using the Ames, IA price level. Below are the 8 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Iowa rules.

1957Median year homes were built

72%Homes built before 1980

19%Homes rented, not owned

$191,200Median home value

12,005Housing units

26,669People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Boone County were built before 1957, and 72 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 19 percent of homes in Boone County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 50031 has the oldest homes here, a median year of 1938, and ZIP 50276 the newest, 1967.

Typical Prices In Boone County

JobSizeNational RangeBoone 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 $6,650
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 88.8 divided by 100, the price level for Ames, IA, 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 Boone County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Boone County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
50031Beaver193892%$58,800
50036Boone County195671%$172,900
50040Boxholm193888%$72,700
50152Luther193885%$179,500
50156Boone County196570%$219,500
50212Boone County195581%$207,000
50223Boone County193882%$86,300
50276Boone County196768%$243,400

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.

Iowa Rules On Mold

Iowa Mold And Insurance Rules

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Area Map

Boone County Area

Ames, IA