Mold Removal Cost And Risk In Keokuk County, IA

A typical professional mold job in Keokuk County runs about $1,250 to $5,050 before rebuild, using the Iowa nonmetro price level. Below are the 14 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Iowa rules.

1953Median year homes were built

80%Homes built before 1980

21%Homes rented, not owned

$112,200Median home value

4,650Housing units

9,964People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Keokuk County were built before 1953, 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. About 21 percent of homes in Keokuk County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 50136 has the oldest homes here, a median year of 1938, and ZIP 52568 the newest, 1972.

Typical Prices In Keokuk County

JobSizeNational RangeKeokuk 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 Keokuk 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 Keokuk County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
50104Keokuk County196677%$191,700
50136Keokuk County193885%$105,000
50255Thornburg1938100%Not published
50268Keokuk County193882%$80,100
52231Keokuk County193874%$228,700
52335Keokuk County194381%$110,900
52355Keokuk County195965%$113,200
52550Keokuk County194579%$115,100
52562Hayesville193894%$57,800
52563Keokuk County194685%$115,700
52568Martinsburg197276%Not published
52576Keokuk County195980%$143,800
52585Keokuk County193885%$124,600
52591Keokuk County196177%$119,900

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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