Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in District of Columbia, DC was 257792.00000 Persons in January of 2020, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in District of Columbia, DC reached a record high of 257792.00000 in January of 2020 and a record low of 187734.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in District of Columbia, DC - last updated from the United States Federal Reserve on March of 2024.