King William is located in Virginia. King William, Virginia has a population of 287. King William is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 31%.
The median household income in King William, Virginia is $62,422. The median household income for the surrounding county is $67,919 compared to the national median of $66,222. The median age of people living in King William is 42.7 years.
The average high temperature in July is 89.24 degrees, with an average low temperature in January of 27.3 degrees. The annual precipitation is 44.95.