Resident Population in James City County, VA was 82.65400 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in James City County, VA reached a record high of 82.65400 in January of 2023 and a record low of 17.85300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in James City County, VA - last updated from the United States Federal Reserve on May of 2024.