Skip to main content
U.S. flag

An official website of the United States government

Return to search results

County Boundaries

Published by Bureau of Land Management | State of Oregon | Catalog Last Checked: May 05, 2026 at 07:55 PM | Dataset Last Updated: July 12, 2023
COB_POLY: This theme shows the jurisdictional and cartographic county areas for Oregon and Washington. The POCA layer is an integrated set of geographic- referencing data covering the state of Washington. It is derived from land surveys, DNR orthophotos, USGS 7.5' quadrangles, and DNR tract books.

Resources

11 resources available

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov