Mold Removal Cost And Risk In Marshall County, MN

A typical professional mold job in Marshall County runs about $1,300 to $5,150 before rebuild, using the Minnesota nonmetro price level. Below are the 9 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Minnesota rules.

1971Median year homes were built

68%Homes built before 1980

15%Homes rented, not owned

$153,300Median home value

4,416Housing units

8,961People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Marshall County were built before 1971, and 68 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 15 percent of homes in Marshall County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 56758 has the oldest homes here, a median year of 1957, and ZIP 56738 the newest, 1977.

Typical Prices In Marshall County

JobSizeNational RangeMarshall County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,150
Mold Remediationan attic$2,000 to $7,500$1,700 to $6,450
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 85.9 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 $5,150, that cap falls short by about $150 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 Marshall 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 Marshall County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
56710Marshall County197177%$129,700
56713Marshall County196876%$192,900
56724Marshall County196774%$97,500
56737Marshall County197272%$125,000
56738Marshall County197757%$180,300
56744Marshall County196775%$135,100
56757Marshall County196373%$113,800
56758Marshall County195775%$110,400
56760Marshall County196565%$196,900

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.

Minnesota Rules On Mold

Minnesota Mold And Insurance Rules

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Area Map

Marshall County Area

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