ওয়াশিংটন, ডি.সি.: সংশোধিত সংস্করণের মধ্যে পার্থক্য

|population_footnotes = <ref name=CensusEst>{{citeওয়েব webউদ্ধৃতি|url=http://www.census.gov/popest/states/tables/NST-EST2009-01.xls|title=Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2000 to July 1, 2009|date=2009-12-22|publisher=United States Census Bureau|accessdate=2009-12-24}}</ref><ref name=MetroEst>{{citeওয়েব webউদ্ধৃতি |url=http://www.census.gov/popest/metro/tables/2008/CBSA-EST2008-01.xls |title=Annual Estimates of the Population of Metropolitan and Micropolitan Statistical Areas: April 1, 2000 to July 1, 2008 |accessdate=2009-06-05 |date=2009-03-19 |format=XLS |publisher=[[United States Census Bureau]]}}</ref>