Mold Removal Cost And Risk In McKenzie County, ND

A typical professional mold job in McKenzie County runs about $1,300 to $5,250 before rebuild, using the North Dakota nonmetro price level. Below are the 6 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and North Dakota rules.

2010Median year homes were built

22%Homes built before 1980

45%Homes rented, not owned

$357,300Median home value

7,691Housing units

14,280People

Housing figures from Census ACS 2019 to 2023.

Half the homes in McKenzie County were built before 2010, and 22 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 45 percent of homes in McKenzie County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 58838 has the oldest homes here, a median year of 1971, and ZIP 58847 the newest, 2013.

Typical Prices In McKenzie County

JobSizeNational RangeMcKenzie County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,250
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,550
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 $700

Estimate is the national range times 87.3 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 $5,250, that cap falls short by about $250 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates McKenzie County high for 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 floodingVery Low
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveRelatively Moderate
Winter weatherRelatively High

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

ZIP Code Neighborhoods In McKenzie County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
58634McKenzie County201211%$241,900
58831McKenzie County200234%$384,100
58835McKenzie County200425%$423,600
58838McKenzie County197161%$250,000
58847McKenzie County201321%Not published
58854McKenzie County201213%$387,700

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.

North Dakota Rules On Mold

North Dakota Mold And Insurance Rules

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McKenzie County Area

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