Tests and exams summary
District of Columbia, United States has a recorded population of 702,250. For tests and exams, the page currently shows diagnostic flows: ~ 84, test sites: ~ 25, result cases: ~ 29, referral cases: ~ 39, residents covered: 702,250. The figures use the available U.S. geography, population, housing and local-structure data for this place.
Calculated from U.S. geography, population and local structure. Public messages are moderated before publication.