Census
Federal Census extractions This is the 1850 Federal
Census for Washington County (Now mostly Columbia
County) Oregon Territory. In 1850 it included
population in what are now Columbia (mostly),
Washington (many), Multnomah (few), and Clackamas
(few). Some of the area now in Columbia County was
then in Eastern Clatsop County. The census
is here presented in sections, to speed
downloading.
1860 Federal Census
Extract transcription from the USGenWeb
Archives. 1860
Fed Census page 1 Abstracted by Noel Thompson, Barbara
Thompson and Larry Rea from public records, LDS
Film Number 0020298. |
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| 1860 |
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| 1870 data on site |
| 1880 |
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| 1950
census images at U.S. National Archives |