Home › Oregon

Oregon counties

36counties

2,134historic places

—newspaper titles

History layers

Statewide

36 counties have formation records (oldest: Clackamas County, 1843). 36 counties have decade population series. 7 counties have nearby NPS units. 36 counties have GNIS places (1,163 cemeteries statewide in this extract).

See each county page for charts, formation parents, NPS sites, cemeteries, battlefields, and HMdb links.

Baker County 13 places
Benton County 59 places
Clackamas County 93 places
Clatsop County 62 places
Columbia County 12 places
Coos County 55 places
Crook County 6 places
Curry County 46 places
Deschutes County 45 places
Douglas County 51 places
Gilliam County 4 places
Grant County 8 places
Harney County 7 places
Hood River County 35 places
Jackson County 156 places
Jefferson County 7 places
Josephine County 63 places
Klamath County 29 places
Lake County 20 places
Lane County 138 places
Lincoln County 35 places
Linn County 74 places
Malheur County 19 places
Marion County 125 places
Morrow County 5 places
Multnomah County 640 places
Polk County 33 places
Sherman County 5 places
Tillamook County 30 places
Umatilla County 44 places
Union County 21 places
Wallowa County 23 places
Wasco County 33 places
Washington County 51 places
Wheeler County 2 places
Yamhill County 85 places