Site last updated 18 August 2017

I'm the Hostess, Jan Bony. This site has undergone a complete overhaul, and many new data sets have been added, espically in the Oregon History section. Columbia Co. GenWeb is part of the ORGenWeb & USGenWeb Projects. If you have materials to add, please let me know, I'm always looking for somethng new.


old Quincy School

Columbia County, named for the Columbia River, was created in 1854 from the northern half of Washington County. It covers 646 square miles and is bounded on the north and east by the Columbia River, on the west by Clatsop County, and on the south by Washington and Multnomah Counties. Columbia County was the 16th county created in Oregon and... more

The old Quincy School was built in 1925. (Photo No. colDA0057a) Photographer citation: Gary Halvorson, Oregon State Archives

Whats New in Columbia County

20 January 2016 Added Columbia Co. Timeline

Neighboring Counties

Clatsop Co. Oregon (west) Washington Co. Oregon (south) Multnomah Co. Oregon (southeast) Clark Co. Washington (east) Cowlitz Co. Washington (east, north) Wahkiakum Co. Washington (northwest)


Many thanks to Judy White, prior coordinator and volunteers for keeping this site going. If you have materials you would like to share here, please contact me


© 2009 - Current by the past, present & future coordinators of this county. Information found on this site may be used for personal use as long as the credits for the work remain intact. None of the information here may be sold.