Resident Population in Richmond County, VA was 9.18400 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Richmond County, VA reached a record high of 9.27600 in January of 2010 and a record low of 6.30000 in January of 1972. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Richmond County, VA - last updated from the United States Federal Reserve on May of 2024.