Columbia
County in Washington
County
The population development of Columbia.
Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
---|---|---|---|---|---|---|
Columbia | County | 4,024 | 4,064 | 4,078 | 3,952 | → |
Washington | State | 4,866,692 | 5,894,121 | 6,724,540 | 7,705,267 |
Contents: Places
The population development of the places in Columbia.
Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
---|---|---|---|---|---|---|---|
Dayton | City | Columbia | 2,485 | 2,671 | 2,535 | 2,443 | → |
Starbuck | Town | Columbia | 163 | 117 | 126 | 120 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.