Mold Removal Cost And Risk In ZIP 57321 SD

A typical professional mold job in ZIP 57321 runs about $1,300 to $5,200 before rebuild. Half the homes here were built before 1950, older than the Miner County median of 1954.

1950Median year homes were built

69%Homes built before 1980

0%Homes rented, not owned

$252,000Median home value

Not publishedMedian gross rent

125Housing units

Neighborhood figures for ZIP Code Tabulation Area 57321 from Census ACS 2019 to 2023.

69 percent of homes in 57321 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 0 percent of homes here are rented, against 18 percent across Miner County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,200, is about 2.1 percent of the median home value of $252,000.

Typical Prices In 57321

JobSizeNational Range57321 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,200
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,500
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 86.7 divided by 100, the price level for the nonmetro part of South Dakota, 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 $5,200, that cap falls short by about $200 at the top of that range. Read the form

Water Hazards FEMA Rates For Miner County

FEMA rates none of the water hazards below as high for Miner County.

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

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

South Dakota Rules On Mold

Nearby ZIP Codes In Miner County

Part of Miner County, South Dakota.

Guides

Area Map

57321, SD Area

Miner County