Mold Removal Cost And Risk In Union County, AR

A typical professional mold job in Union County runs about $1,250 to $5,000 before rebuild, using the Arkansas nonmetro price level. Below are the 8 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Arkansas rules.

1977Median year homes were built

55%Homes built before 1980

27%Homes rented, not owned

$114,700Median home value

18,663Housing units

38,368People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Union County were built before 1977, and 55 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 27 percent of homes in Union County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 71730 has the oldest homes here, a median year of 1976, and ZIP 71758 the newest, 1994.

Typical Prices In Union County

JobSizeNational RangeUnion County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,250 to $5,000
Mold Remediationan attic$2,000 to $7,500$1,650 to $6,200
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 $650

Estimate is the national range times 83.0 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 $5,000, that cap covers the top of that range. Read the form

Water Hazards FEMA Rates Here

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

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneRelatively Low
Cold waveVery Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Union County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
71724Union County197754%$47,500
71730Union County197659%$123,200
71747Union County197854%$79,000
71749Union County199238%$120,500
71758Union County199435%$75,200
71759Norphlet197951%$167,200
71762Union County198248%$100,400
71765Union County198050%$46,900

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.

Arkansas Rules On Mold

Arkansas Mold And Insurance Rules

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Area Map

Union County Area

El Dorado, AR