524 Asbestos Deaths in Houston: Inside the Gulf Coast's Deadliest Industry

Houston is the deadliest city in Texas for asbestos-related disease. According to CDC WONDER mortality data, 524 people in the Houston metro area died from mesothelioma, asbestosis, or asbestos-related lung cancer between 1979 and 2002. The number has continued to climb in the decades since, as workers exposed in the 1960s, 1970s, and 1980s reach the end of the disease’s long latency period.

The reason is geography and industry. Houston sits at the center of America’s petrochemical economy, and for most of the 20th century, every refinery, chemical plant, and processing facility along the Gulf Coast relied on asbestos to insulate pipes, line boilers, and protect equipment from extreme heat. The workers who built and maintained those facilities were exposed daily.

The Houston Ship Channel: 52 Miles of Exposure

The Houston Ship Channel stretches 52 miles from the Port of Houston to Galveston Bay. Along its banks, dozens of oil refineries, chemical manufacturing plants, and industrial facilities operated continuously for decades. At the peak of Houston’s petrochemical boom in the 1960s and 1970s, thousands of workers entered these facilities every day.

Asbestos was everywhere. It insulated the miles of piping that carried superheated oil and chemical products. It lined the boilers that powered the plants. It was woven into gaskets, valve packing, and protective clothing. When workers cut, sanded, or removed asbestos materials during maintenance and turnaround shutdowns, the fibers became airborne.

Turnaround shutdowns were particularly dangerous. During these planned maintenance periods, entire sections of a refinery would be taken offline, old insulation stripped, and new materials installed. Workers described clouds of asbestos dust filling enclosed spaces. Many did this work for years without knowing the material they were handling could kill them.

Refineries and Chemical Plants

Houston’s refinery district along the Ship Channel included facilities operated by some of the largest petrochemical companies in the world. These plants used asbestos-containing products from manufacturers including Johns Manville, Owens Corning, and W.R. Grace.

Workers at these facilities were not the only people exposed. Contractors who moved between plants carried exposure from site to site. Family members who laundered asbestos-contaminated work clothing developed mesothelioma through secondary exposure, sometimes decades later.

The heaviest concentration of exposure sites remains along the Ship Channel, where industrial operations began using asbestos as early as the 1930s.

For a full list of documented exposure locations, see MesoWatch’s Texas asbestos exposure site database.

The Death Toll by the Numbers

Based on CDC WONDER mortality data, Houston’s 524 asbestos-related deaths between 1979 and 2002 include three categories of disease: mesothelioma, asbestosis, and asbestos-related lung cancer. The mesothelioma deaths alone totaled 264 during this period.

The disparity between Houston and Beaumont-Port Arthur is striking. Beaumont-Port Arthur reported 451 deaths in a metro area with a fraction of Houston’s population, giving it the highest per capita rate of asbestos-related disease in the state. For more on the Beaumont-Port Arthur corridor, see 451 Deaths Along America’s Asbestos Corridor.

Verdicts and Settlements

According to publicly reported case outcomes, Houston juries have awarded some of the largest asbestos verdicts in Texas. These cases reflect the severity of occupational exposure in the petrochemical industry.

Specific verdict amounts reflect publicly reported outcomes and may not correspond to verified court records. For a full look at Texas asbestos litigation, see Texas Asbestos Verdicts and Settlements.

Treatment in Houston

Houston is home to MD Anderson Cancer Center, one of the top-ranked cancer hospitals in the country and a major center for mesothelioma treatment and research. MD Anderson’s thoracic oncology program treats hundreds of people with mesothelioma each year and runs active clinical trials in immunotherapy, targeted therapy, and surgical techniques.

Baylor St. Luke’s Medical Center, part of the Baylor College of Medicine system, also has a thoracic surgery program with mesothelioma experience. Both institutions are actively recruiting for clinical trials that include people with pleural and peritoneal mesothelioma.

For people with mesothelioma in the Houston area, proximity to these treatment centers is one advantage of living in the region most affected by the disease.

Legal Options for Houston-Area Families

Under Texas CPRC Section 16.003, people with mesothelioma have two years from the date of diagnosis to file a personal injury claim. For families who have lost someone to the disease, the wrongful death statute of limitations is also two years from the date of death.

Workers exposed at Houston Ship Channel refineries and plants may qualify for claims through multiple asbestos trust funds. According to industry analysis, more than 60 trusts hold over $30 billion nationally, and eligibility depends on which manufacturers supplied asbestos products to specific worksites.

An experienced mesothelioma attorney in Texas can help families identify which trusts apply to their exposure history and file within the applicable deadlines.