Mold, Insurance And Removal Costs In Texas

Texas has 254 counties and 1,915 ZIP code neighborhoods on this guide. At the statewide price level a typical professional mold job runs about $1,450 to $5,800 before rebuild.

1990Median year homes were built

34%Homes built before 1980

37%Homes rented, not owned

$260,400Median home value

11,890,808Housing units

29,640,343People

Statewide figures from Census ACS 2019 to 2023, price level 97.1 from BEA Regional Price Parities 2024.

Half the homes in Texas were built before 1990, 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.

The counties with the oldest housing are Terrell County (1948), Hall County (1954), Kenedy County (1955), Motley County (1957), Cottle County (1958).

FEMA rates inland flooding high in 16 of 254 Texas counties, and coastal flooding high in 2. Source FEMA National Risk Index, December 2025.

Texas Rules On Mold

Who May Do Mold Work

Texas licenses mold assessment consultants, assessment technicians, remediation contractors, remediation workers and the companies they work for through the Texas Department of Licensing and Regulation. A license is needed when the mold covers 25 contiguous square feet or more.

State law says a license holder may not do both the mold assessment and the mold remediation on the same project. A person also may not own a share of both the assessment company and the remediation company on the same project. You can check any license with the TDLR license search.

Texas Department of Licensing and Regulation

Texas Mold And Insurance Rules

All Texas Mold And Insurance Rules lines

Texas Department of Insurance

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Every Texas County

CountyZIP CodesMedian Year BuiltTypical Job Up ToInland Flood Risk
Anderson County71984$5,250Relatively Low
Andrews County11981$5,250Very Low
Angelina County71985$5,250Relatively Low
Aransas County31994$5,550Relatively Low
Archer County61979$5,350Very Low
Armstrong County21964$5,500Very Low
Atascosa County91993$5,700Relatively Low
Austin County71991$5,900Relatively Low
Bailey County31969$5,250Very Low
Bandera County61996$5,700Relatively Moderate
Bastrop County81996$5,900Relatively Moderate
Baylor County11966$5,250Very Low
Bee County91976$5,250Relatively Low
Bell County171995$5,450Relatively Moderate
Bexar County681989$5,700Very High
Blanco County41997$5,250Relatively Low
Borden County21970$5,250Very Low
Bosque County81978$5,550Relatively Low
Bowie County91985$5,050Relatively Low
Brazoria County161995$5,900Relatively High
Brazos County71996$5,450Relatively Moderate
Brewster County41981$5,250Very Low
Briscoe County21964$5,250Very Low
Brooks County21970$5,250Very Low
Brown County71977$5,250Relatively Moderate
Burleson County51990$5,450Very Low
Burnet County41995$5,250Relatively Moderate
Caldwell County71988$5,900Relatively Moderate
Calhoun County41977$5,250Relatively Low
Callahan County41976$5,400Very Low
Cameron County161992$5,150Relatively Moderate
Camp County21984$5,250Very Low
Carson County41959$5,500Very Low
Cass County131980$5,250Relatively Low
Castro County41966$5,250Very Low
Chambers County62001$5,900Relatively Low
Cherokee County91987$5,250Relatively Low
Childress County21971$5,250Very Low
Clay County51977$5,350Very Low
Cochran County31969$5,500Very Low
Coke County31976$5,250Very Low
Coleman County91967$5,250Very Low
Collin County292002$6,200Relatively High
Collingsworth County21961$5,250Very Low
Colorado County111983$5,250Relatively Low
Comal County62003$5,700Relatively High
Comanche County61977$5,250Relatively Low
Concho County41972$5,250Very Low
Cooke County71984$5,250Relatively Low
Coryell County51987$5,450Relatively Low
Cottle County21958$5,250Very Low
Crane County11976$5,250Very Low
Crockett County21974$5,250Very Low
Crosby County31965$5,500Very Low
Culberson County21974$5,250Very Low
Dallam County31976$5,250Very Low
Dallas County821982$6,200Very High
Dawson County31965$5,250Very Low
DeWitt County61975$5,250Relatively Moderate
Deaf Smith County21969$5,250Very Low
Delta County61980$5,250Very Low
Denton County262002$6,200Relatively High
Dickens County41963$5,250Very Low
Dimmit County41983$5,250Very Low
Donley County31971$5,250Very Low
Duval County51977$5,250Very Low
Eastland County81963$5,250Relatively Low
Ector County71981$5,650Relatively Moderate
Edwards County11966$5,250Very Low
El Paso County281987$5,400Relatively High
Ellis County132000$6,200Relatively Moderate
Erath County41989$5,250Relatively Low
Falls County81975$5,550Very Low
Fannin County141987$5,250Relatively Low
Fayette County81981$5,250Relatively Low
Fisher County41962$5,250Very Low
Floyd County41960$5,250Very Low
Foard County11962$5,250Very Low
Fort Bend County212004$5,900Relatively High
Franklin County31989$5,250Very Low
Freestone County61988$5,250Relatively Low
Frio County41984$5,250Relatively Low
Gaines County41985$5,250Very Low
Galveston County171989$5,900Relatively High
Garza County21971$5,500Very Low
Gillespie County41991$5,250Relatively Low
Glasscock County11977$5,250Very Low
Goliad County31986$5,400Very Low
Gonzales County91982$5,250Relatively Moderate
Gray County51959$5,250Very Low
Grayson County171984$5,650Relatively Moderate
Gregg County71980$5,350Relatively Moderate
Grimes County71993$5,250Relatively Low
Guadalupe County72001$5,700Relatively High
Hale County71968$5,250Relatively Low
Hall County51954$5,250Very Low
Hamilton County51967$5,250Very Low
Hansford County21971$5,250Very Low
Hardeman County21961$5,250Very Low
Hardin County91992$5,400Relatively Low
Harris County1311988$5,900Very High
Harrison County91984$5,350Relatively Low
Hartley County21980$5,250Very Low
Haskell County61961$5,250Very Low
Hays County72005$5,900Relatively Moderate
Hemphill County21980$5,250Very Low
Henderson County111987$5,250Relatively Low
Hidalgo County291999$5,150Relatively High
Hill County151985$5,250Relatively Low
Hockley County81977$5,500Very Low
Hood County41997$5,250Relatively Low
Hopkins County81984$5,250Relatively Low
Houston County71980$5,250Relatively Low
Howard County41967$5,250Relatively Low
Hudspeth County21984$5,400Very Low
Hunt County91988$6,200Relatively Low
Hutchinson County51967$5,250Very Low
Irion County21980$5,550Very Low
Jack County41976$5,250Very Low
Jackson County71976$5,250Relatively Low
Jasper County51987$5,250Relatively Low
Jeff Davis County21990$5,250Very Low
Jefferson County171976$5,400Relatively Moderate
Jim Hogg County21975$5,250Very Low
Jim Wells County41981$5,250Relatively Low
Johnson County101995$6,200Relatively Moderate
Jones County61969$5,400Relatively Low
Karnes County51982$5,250Relatively Low
Kaufman County82004$6,200Relatively Moderate
Kendall County62002$5,700Relatively Moderate
Kenedy County11955$5,250Very Low
Kent County21974$5,250Very Low
Kerr County51987$5,250Relatively Moderate
Kimble County31980$5,250Relatively Low
King County11979$5,250Very Low
Kinney County11978$5,250Very Low
Kleberg County31979$5,250Relatively Low
Knox County41967$5,250Very Low
La Salle County21981$5,250Very Low
Lamar County121985$5,250Relatively Low
Lamb County71966$5,250Very Low
Lampasas County31989$5,450Relatively Low
Lavaca County41976$5,250Relatively Moderate
Lee County51992$5,250Very Low
Leon County81992$5,250Relatively Low
Liberty County91994$5,900Relatively Low
Limestone County81983$5,250Relatively Low
Lipscomb County51973$5,250Very Low
Live Oak County41985$5,250Very Low
Llano County71990$5,250Relatively Moderate
Loving County11958$5,250Very Low
Lubbock County191984$5,500Relatively Moderate
Lynn County31965$5,500Very Low
Madison County31984$5,250Very Low
Marion County11981$5,250Very Low
Martin County51973$5,750Very Low
Mason County31972$5,250Very Low
Matagorda County111978$5,250Relatively Low
Maverick County31995$5,050Relatively Moderate
McCulloch County51967$5,250Very Low
McLennan County191982$5,550Relatively Moderate
McMullen County21989$5,250Very Low
Medina County91994$5,700Relatively Moderate
Menard County21970$5,250Very Low
Midland County51989$5,750Relatively Moderate
Milam County81981$5,250Relatively Low
Mills County31977$5,250Very Low
Mitchell County31958$5,250Very Low
Montague County71979$5,250Very Low
Montgomery County222003$5,900Relatively High
Moore County21974$5,250Very Low
Morris County31975$5,250Very Low
Motley County31957$5,250Very Low
Nacogdoches County91985$5,250Relatively Moderate
Navarro County121982$5,250Relatively Low
Newton County61988$5,250Very Low
Nolan County61964$5,250Very Low
Nueces County241982$5,550Relatively High
Ochiltree County31976$5,250Very Low
Oldham County21966$5,500Very Low
Orange County41982$5,400Relatively Moderate
Palo Pinto County61978$5,250Relatively Low
Panola County61984$5,250Relatively Low
Parker County112001$6,200Relatively Low
Parmer County41970$5,250Very Low
Pecos County31979$5,250Very Low
Polk County81989$5,250Relatively Low
Potter County101962$5,500Relatively Low
Presidio County31977$5,250Very Low
Rains County21995$5,250Very Low
Randall County71986$5,500Relatively Low
Reagan County11980$5,250Very Low
Real County41986$5,250Relatively Low
Red River County61981$5,250Very Low
Reeves County51969$5,250Very Low
Refugio County41971$5,250Very Low
Roberts County11966$5,250Very Low
Robertson County61982$5,450Relatively Low
Rockwall County32005$6,200Relatively Low
Runnels County51958$5,250Very Low
Rusk County111980$5,350Relatively Low
Sabine County31990$5,250Very Low
San Augustine County31985$5,250Very Low
San Jacinto County51992$5,900Relatively Low
San Patricio County91981$5,550Relatively Moderate
San Saba County41976$5,250Very Low
Schleicher County31973$5,250Very Low
Scurry County31968$5,250Very Low
Shackelford County31974$5,250Very Low
Shelby County51983$5,250Relatively Low
Sherman County31963$5,250Very Low
Smith County141986$5,550Relatively Moderate
Somervell County31996$5,250Very Low
Starr County81993$5,250Relatively Low
Stephens County21974$5,250Very Low
Sterling County11985$5,250Very Low
Stonewall County21967$5,250Very Low
Sutton County11974$5,250Very Low
Swisher County21960$5,250Very Low
Tarrant County641989$6,200Relatively High
Taylor County131977$5,400Relatively Moderate
Terrell County31948$5,250Very Low
Terry County31967$5,250Very Low
Throckmorton County31961$5,250Very Low
Titus County31985$5,250Very Low
Tom Green County121979$5,550Relatively Moderate
Travis County471997$5,900Relatively High
Trinity County31988$5,250Relatively Low
Tyler County71985$5,250Relatively Low
Upshur County41988$5,350Relatively Low
Upton County31965$5,250Very Low
Uvalde County41984$5,250Relatively Moderate
Val Verde County51983$5,250Relatively Moderate
Van Zandt County81991$5,250Relatively Low
Victoria County91982$5,400Relatively Low
Walker County51989$5,250Relatively Low
Waller County51997$5,900Relatively Low
Ward County51971$5,250Very Low
Washington County51990$5,250Relatively Low
Webb County101996$5,200Relatively Moderate
Wharton County111978$5,250Relatively Low
Wheeler County41961$5,250Very Low
Wichita County91972$5,350Relatively Moderate
Wilbarger County41963$5,250Very Low
Willacy County61981$5,250Very Low
Williamson County192005$5,900Relatively Moderate
Wilson County71999$5,700Relatively Moderate
Winkler County21967$5,250Very Low
Wise County91994$6,200Relatively Low
Wood County61990$5,250Relatively Low
Yoakum County21975$5,250Relatively Low
Young County41975$5,250Very Low
Zapata County31990$5,250Very Low
Zavala County31977$5,250Relatively Low

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