Mold Removal Cost And Risk In Ketchikan Gateway Borough, AK

A typical professional mold job in Ketchikan Gateway Borough runs about $1,450 to $5,750 before rebuild, using the Alaska nonmetro price level. Below are the 1 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Alaska rules.

1976Median year homes were built

58%Homes built before 1980

33%Homes rented, not owned

$379,000Median home value

6,659Housing units

13,870People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Ketchikan Gateway Borough were built before 1976, and 58 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 33 percent of homes in Ketchikan Gateway Borough are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Ketchikan Gateway Borough

JobSizeNational RangeKetchikan Gateway Borough Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,750
Mold Remediationan attic$2,000 to $7,500$1,900 to $7,200
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 96.2 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 $5,750, that cap falls short by about $750 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 Ketchikan Gateway Borough.

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

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

ZIP Code Neighborhoods In Ketchikan Gateway Borough

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
99901Ketchikan Gateway Borough197658%$379,000

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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Ketchikan Gateway Borough Area

Ketchikan, AK