Resident Population in Camden County, NJ was 533.98800 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Camden County, NJ reached a record high of 533.98800 in January of 2024 and a record low of 456.29100 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Camden County, NJ - last updated from the United States Federal Reserve on April of 2026.