United States - Total Population: All Ages including Armed Forces Overseas was 337743.61000 Thous. in December of 2024, according to the United States Federal Reserve. Historically, United States - Total Population: All Ages including Armed Forces Overseas reached a record high of 337743.61000 in December of 2024 and a record low of 156309.00000 in January of 1952. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Total Population: All Ages including Armed Forces Overseas - last updated from the United States Federal Reserve on March of 2024.