Mold Removal Cost And Risk In Iroquois County, IL

A typical professional mold job in Iroquois County runs about $1,300 to $5,250 before rebuild, using the Illinois nonmetro price level. Below are the 21 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Illinois rules.

1960Median year homes were built

78%Homes built before 1980

22%Homes rented, not owned

$125,400Median home value

12,818Housing units

26,746People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Iroquois County were built before 1960, and 78 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 22 percent of homes in Iroquois County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 60926 has the oldest homes here, a median year of 1938, and ZIP 60948 the newest, 1975.

Typical Prices In Iroquois County

JobSizeNational RangeIroquois County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,250
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,550
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 87.4 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 $5,250, that cap falls short by about $250 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Iroquois 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 floodingNot Applicable
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Iroquois County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
60911Iroquois County195489%$151,900
60912Iroquois County195993%$86,300
60918Iroquois County195578%$97,900
60924Iroquois County195482%$148,400
60926Iroquois County193896%$45,800
60927Iroquois County196382%$194,100
60928Iroquois County196477%$114,000
60930Iroquois County195192%$150,000
60931Iroquois County193891%$112,000
60938Iroquois County195387%$122,900
60945Iroquois County195077%$95,000
60948Iroquois County197566%$238,300
60951Iroquois County194477%$122,700
60953Iroquois County196375%$98,500
60955Iroquois County195480%$105,300
60956Papineau195584%$86,700
60966Iroquois County194490%$75,700
60968Iroquois County194492%$101,600
60970Iroquois County196966%$120,700
60973Iroquois County194890%$75,800
60974Iroquois County196878%$91,000

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.

Illinois Rules On Mold

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Iroquois County Area

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