Bonanza LANE CO. / SUM Junction City LINN CO. Lebanon / Philomath CLACKAMAS CO. / SUM Milwaukie CLACKAMAS AND WASHINGTON CO. / Adams Hermiston Umatilla WASCO CO. / Richland Benton Co. / Roseburg KLAMATH CO. / SUM Salem UMATILLA CO. / County WASHINGTON CO. / County BAKER CO. / SUM Beaverton YAMHILL CO. / County MARION CO. / /
Facility
Public Affairs Portland State University / /
Organization
Portland State University / Population Research Center College / /