The LSU Louisiana Cancer Program (LCP) has released new findings highlighting the effectiveness of smoke-free ordinances in combating lung and other smoking related cancers in Louisiana.
In 2015, the Louisiana Campaign for Tobacco-Free Living (TFL), a program of the Louisiana Cancer Research Program (LCRC) and the Louisiana Public Health Institute (LPHI), in partnership with local municipalities, smoke-free advocates, business owners, employees, faith-based leaders, and community stakeholders provided education and advocated successfully for smoke-free environments in New Orleans (Orleans Parish), and again in Monroe, West Monroe, and Ouachita Parish (2017).
According to data analyzed by the LCP from the Louisiana Tumor Registry, cancer incidence rates from 2015 to 2022 show statistically significant declines in Orleans and Ouachita parishes after smoke-free ordinances were enacted. These two parishes experienced an average annual decline of 2.34% in tobacco-related cancers, compared to a 0.59% decline across the rest of Louisiana without similar legislation enacted. Of even greater significance, lung cancer rates in Orleans and Ouachita Parishes show a 4.63% average annual decline, and comparison to the rest of Louisiana showing 1.65% decline.
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In addition to long term positive health impacts, a recent report from the New Orleans Health Department (2024) revealed that 75% of city residents believe quality of life has improved since the implementation of the smoke-free ordinance in 2015. 77% of New Orleans- based respondents support extending the ban to include areas within 25 feet of building entrances— demonstrating growing public support for comprehensive smoke-free environments.
Ongoing public supports and advocacy remains critical as tobacco use continues to be one of the leading causes of preventable death in Louisiana, significantly contributing to the state's high rates of lung cancer and other chronic diseases (Centers for Disease Control and Prevention [CDC], 2023). While the Louisiana Smoke-Free Air Act of 2007 prohibited smoking in most indoor public places and restaurants, exemptions for bars and casinos left many workers and patrons—particularly in the hospitality industry—vulnerable to secondhand smoke (CDC, 2023).
Secondhand smoke—a toxic mixture released from burning tobacco products such as cigarettes, cigars, pipes, and hookahs—poses significant health risks to both smokers and non smokers. It infiltrates indoor spaces and increases the risk of heart disease, stroke, and cancer for anyone exposed to it.
In response, TFL’s "Healthier Air for All" initiative has actively engaged communities across Louisiana providing health promotion and cessation resources, while partnering with local leaders to raise awareness about the dangers of tobacco and secondhand smoke. 38 comprehensive smoke-free municipalities have been enacted in Louisiana—three implemented in the past year.
Notably, municipalities like New Orleans, Ouachita Parish, Hammond, and Alexandria have maintained smoke-free ordinances for over a decade. The positive impact of these ordinances is now evident in long-term health outcomes and cancer rates. In areas with strong smoke-free ordinances, cancer rates have declined more significantly than in regions without such protections. These policies are a critical public health measure in preventing lung and other tobacco-related cancers.
Key Statistics:
• Secondhand smoke contains over 7,000 chemicals, including approximately 70 known carcinogens.
• Just 20 minutes of indoor exposure can raise the risk of heart attack or stroke. • Only 30% of Louisiana’s population is currently protected by comprehensive smoke-free laws.
• Roughly 26% of Louisiana adults use tobacco products (CDC, 2023).
“Smoke-free municipalities result in lower lung and other smoking related cancer rates in Louisiana, showing us the tools, we can use to continue protecting the health of individuals and communities,” stated Dr. Earl Benjamin-Robinson, TFL Director. “The municipalities that have embraced smoke-free living have taken essential, and now measurable steps, to protect residents and visitors alike. We continue to look forward to supporting communities across Louisiana in building healthier environments through strong partnerships, and awareness through health education.”
For more information on smoke-free municipalities, visit www.HealthierAirForAll.org. Individuals interested in quitting tobacco products can visit www.QuitWithUsLa.org or call 1- 800-QUIT-NOW.
Centers for Disease Control and Prevention. (2023).
Louisiana Tumor Registry. (2024). Cancer incidence trends by parish, 2015–2022.
New Orleans Health Department. (2024). Resident perceptions of smoke-free ordinance in New Orleans.
