Federal District
The population development of the District of Columbia (D.C.) according to census results and latest official estimates.
| Name | Abbr. | Status | Capital | Area A-L (km²) | Population Census (C) 1980-04-01 | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Estimate (E) 2018-07-01 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA | USA | Fed Rep | Washington | 9,149,429 | 226,545,805 | 248,709,873 | 281,421,906 | 308,745,538 | 327,167,434 | |||
| District of Columbia | DC | Dist | Washington | 158 | 638,333 | 606,900 | 572,059 | 601,723 | 702,455 | 15800 | → |
- U.S. Census Bureau (web).
Contents: Federal Capital
The population development of Washington, D.C. according to census results and latest official estimates.
| Name | Status | Population Census (C) 1980-04-01 | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Estimate (E) 2018-07-01 | Area | ||
|---|---|---|---|---|---|---|---|---|---|
| Washington | City | 638,432 | 606,900 | 572,086 | 601,766 | 702,455 | 15834 | → |
- U.S. Census Bureau (web)