King William County

County in Virginia, United States of America, North America

King William County is a county in Virginia, United States. The population in King William County was 18,492 in 2022. The median age in King William County was 40.6 in 2021. The median income in King William County was $39,769 in 2021. The unemployment rate in King William County was 2.7% in 2023. The percentage of people with obesity in King William County was 38.9% in 2021. The percentage of people who binge drink in King William County was 17.9% in 2021. The percentage of people who smoke in King William County was 16.2% in 2021.