Mold Removal Cost And Risk In Clark County, WA

A typical professional mold job in Clark County runs about $1,600 to $6,350 before rebuild, using the Portland-Vancouver-Hillsboro, OR-WA price level. Below are the 18 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Washington rules.

1993Median year homes were built

34%Homes built before 1980

34%Homes rented, not owned

$487,900Median home value

201,114Housing units

510,516People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $24.01 an hour, BLS May 2025 wage survey.

Half the homes in Clark County were built before 1993, and 34 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 34 percent of homes in Clark County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 98660 has the oldest homes here, a median year of 1967, and ZIP 98642 the newest, 2003.

Typical Prices In Clark County

JobSizeNational RangeClark County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,350
Mold Remediationan attic$2,000 to $7,500$2,100 to $7,900
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 105.4 divided by 100, the price level for Portland-Vancouver-Hillsboro, OR-WA, 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 $6,350, that cap falls short by about $1,350 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Clark County high for cold wave. 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 Moderate
Coastal floodingVery Low
HurricaneNot Applicable
Cold waveRelatively High
Winter weatherRelatively Moderate

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

ZIP Code Neighborhoods In Clark County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
98601Clark County199042%$517,300
98604Clark County199626%$543,500
98606Clark County198836%$676,600
98607Clark County199923%$648,700
98629Clark County199526%$568,900
98642Clark County200321%$622,800
98660Vancouver196761%$444,300
98661Vancouver197951%$424,700
98662Five Corners199232%$424,200
98663Vancouver196869%$430,900
98664Vancouver197756%$442,300
98665Hazel Dell198741%$447,700
98675Clark County199526%$522,500
98682Clark County199522%$442,100
98683Vancouver199221%$501,500
98684Vancouver199625%$442,100
98685Salmon Creek199228%$572,500
98686Mount Vista199628%$546,100

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.

Cities And Towns

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Clark County Area

Portland-Vancouver-Hillsboro, OR-WA