Adult obesity by county

Every US county shaded by adult obesity — drag the year slider or press ▶ to animate 2007–2022. Colors use one pooled quantile scale across all years, so shades are comparable over time. Click a county for its value and that year's national rank. Grey = no estimate. 3,144 of 3,235 counties have 2022 data.

Source: BRFSS-modeled adult obesity via County Health Rankings releases 2010-2025; each frame is one release's modeled data year (labeled release minus 3). CDC revised the modeling method around 2016, so compare adjacent years with care