Portsmouth City, VA - Resident Population in Portsmouth city, VA was 96.79300 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Portsmouth City, VA - Resident Population in Portsmouth city, VA reached a record high of 111.50000 in January of 1971 and a record low of 94.58200 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Portsmouth City, VA - Resident Population in Portsmouth city, VA - last updated from the United States Federal Reserve on May of 2024.