Mold Removal Cost And Risk In Fremont County, WY

A typical professional mold job in Fremont County runs about $1,350 to $5,500 before rebuild, using the Wyoming nonmetro price level. Below are the 12 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Wyoming rules.

1978Median year homes were built

53%Homes built before 1980

29%Homes rented, not owned

$252,700Median home value

17,471Housing units

39,472People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Fremont County were built before 1978, 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 29 percent of homes in Fremont County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 82512 has the oldest homes here, a median year of 1946, and ZIP 82516 the newest, 1986.

Typical Prices In Fremont County

JobSizeNational RangeFremont County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,500
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,850
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 91.6 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 $5,500, that cap falls short by about $500 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 Fremont County.

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

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

ZIP Code Neighborhoods In Fremont County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
82310Fremont CountyNot published100%Not published
82501Fremont County197854%$226,400
82510Fremont County197854%$178,100
82512Fremont County194676%Not published
82513Fremont County198247%$362,200
82514Fremont County198147%$94,500
82515Fremont County197665%$188,200
82516Fremont County198645%$135,800
82520Fremont County197853%$318,300
82523Fremont County198050%$225,900
82642Fremont County196492%$416,700
82649Fremont County197953%$154,200

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.

Wyoming Rules On Mold

Wyoming Mold And Insurance Rules

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Fremont County Area

Riverton, WY