BRFSS Asthma Prevalence by Metropolitan & Micropolitan Statistical Areas

The Behavioral Risk Factor Surveillance System (BRFSS) SMART: BRFSS City and County Data provide data for selected health conditions and behaviors for cities and their surrounding counties (Metropolitan & Micropolitan Statistical Areas [MMSAs] with 500 or more survey respondents). Annual data table contains weighted asthma prevalence with 95% confidence interval among adults for selected MMSAs using the BRFSS SMART data. For more information on MMSAs and BRFSS SMART data and documentation, please refer to the BRFSS web site at

Current Asthma Prevalence by Metropolitan and Micropolitan Statistical Areas (MMSAs)
Page last reviewed: May 13, 2020