Mold Removal Cost And Risk In Blue Earth County, MN

A typical professional mold job in Blue Earth County runs about $1,350 to $5,450 before rebuild, using the Mankato, MN price level. Below are the 12 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Minnesota rules.

1977Median year homes were built

53%Homes built before 1980

38%Homes rented, not owned

$252,800Median home value

29,544Housing units

69,386People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Blue Earth County were built before 1977, and 53 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 38 percent of homes in Blue Earth County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 56010 has the oldest homes here, a median year of 1938, and ZIP 56024 the newest, 1993.

Typical Prices In Blue Earth County

JobSizeNational RangeBlue Earth County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,450
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,800
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 $750

Estimate is the national range times 91.0 divided by 100, the price level for Mankato, MN, 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 $5,450, that cap falls short by about $450 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Blue Earth County high for cold wave, 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 floodingRelatively Low
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Blue Earth County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
56001Blue Earth County198050%$263,100
56010Blue Earth County193889%$158,400
56024Blue Earth County199335%$259,200
56034Blue Earth County197171%$169,800
56037Blue Earth County195864%$239,000
56055Blue Earth County197164%$218,000
56063Blue Earth County198248%$396,000
56065Blue Earth County195579%$214,100
56068Blue Earth County195679%$160,400
56078Blue Earth County195969%$187,500
56080St. Clair197169%$199,200
56090Blue Earth County193886%$182,400

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.

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Blue Earth County Area

Mankato, MN