Mold Removal Cost And Risk In Osceola County, IA

A typical professional mold job in Osceola County runs about $1,250 to $5,050 before rebuild, using the Iowa nonmetro price level. Below are the 5 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Iowa rules.

1954Median year homes were built

79%Homes built before 1980

22%Homes rented, not owned

$123,800Median home value

2,867Housing units

6,114People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Osceola County were built before 1954, and 79 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 22 percent of homes in Osceola County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 51232 has the oldest homes here, a median year of 1938, and ZIP 51345 the newest, 2011.

Typical Prices In Osceola County

JobSizeNational RangeOsceola County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,250 to $5,050
Mold Remediationan attic$2,000 to $7,500$1,700 to $6,300
Mold Inspection and Testinga visual inspection$200 to $600$150 to $500
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $850
Mold Inspection and Testinga clearance test$300 to $800$250 to $650

Estimate is the national range times 84.1 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 $5,050, that cap falls short by about $50 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 Osceola County.

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

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

ZIP Code Neighborhoods In Osceola County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
51232Osceola County193893%$97,700
51249Osceola County195879%$150,000
51345Osceola County201141%$129,200
51350Osceola County194885%$81,000
51354Osceola County194582%$128,800

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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Osceola County Area

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