Petersburg Borough

Petersburg Borough is a county in Alaska, United States. The population in Petersburg Borough was 3,360 in 2022. The median age in Petersburg Borough was 49 in 2021. The median income in Petersburg Borough was $28,625 in 2021. The unemployment rate in Petersburg Borough was 5.3% in 2023. The percentage of people with obesity in Petersburg Borough was 30.7% in 2021. The percentage of people who binge drink in Petersburg Borough was 19.8% in 2021. The percentage of people who smoke in Petersburg Borough was 17.4% in 2021.