Polk County

Polk County is a county in Florida, United States. The population in Polk County was 818,330 in 2023. The median age in Polk County was 39.6 in 2023. The median income in Polk County was $32,948 in 2023. The unemployment rate in Polk County was 3.8% in 2024. The percentage of people with obesity in Polk County was 41.6% in 2022. The percentage of people who binge drink in Polk County was 17% in 2022. The percentage of people who smoke in Polk County was 17.3% in 2022.