Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Elk Horn Post Office (historical) | Post Office | 101 | Polk | 45 02 44 N | 123 25 54 W |
| Fanno Creek Natural Area | Park | 101 | Multnomah | 45 29 27 N | 122 44 20 W |
| Flying E Airfield | Airport | 101 | Marion | 44 50 41 N | 122 54 04 W |
| Freitag Reservoir | Reservoir | 101 | Washington | 45 20 59 N | 122 52 31 W |
| Gales Creek Cemetery | Cemetery | 101 | Washington | 45 34 33 N | 123 13 09 W |
| Gore School | School | 101 | Linn | 44 33 37 N | 122 54 42 W |
| Half Moon Bar | Bar | 101 | Curry | 42 41 36 N | 123 56 31 W |
| Harlan Cemetery | Cemetery | 101 | Lincoln | 44 32 19 N | 123 41 09 W |
| Harris Cemetery | Cemetery | 101 | Linn | 44 15 02 N | 123 06 32 W |
| Hogan | Locale | 101 | Multnomah | 45 28 50 N | 122 24 51 W |
| Jacksons Mill (historical) | Locale | 101 | Benton | 44 19 19 N | 123 23 47 W |
| Junction City Remilling (historical) | Locale | 101 | Lane | 44 12 38 N | 123 12 15 W |
| Maple Spring | Spring | 101 | Marion | 44 53 38 N | 123 02 15 W |
| Maplewood Cemetery | Cemetery | 101 | Clatsop | 46 10 38 N | 123 33 11 W |
| Mount Baldy Log Pond | Reservoir | 101 | Douglas | 43 38 05 N | 123 17 46 W |
| Mount Baldy Log Pond Dam | Dam | 101 | Douglas | 43 38 05 N | 123 17 46 W |
| Mount Union Cemetery | Cemetery | 101 | Benton | 44 32 14 N | 123 19 59 W |
| Necanicum (historical) | Populated Place | 101 | Clatsop | 45 54 24 N | 123 47 05 W |
| Necanicum Post Office (historical) | Post Office | 101 | Clatsop | 45 54 24 N | 123 47 05 W |
| North Fork Falls | Falls | 101 | Clatsop | 45 48 39 N | 123 44 59 W |
| North Fork Quarry | Mine | 101 | Lane | 44 08 34 N | 124 03 24 W |
| Powers Cemetery | Cemetery | 101 | Coos | 42 53 39 N | 124 04 44 W |
| Richardson Gap Grange Hall | Building | 101 | Linn | 44 40 09 N | 122 48 14 W |
| Rollo (historical) | Locale | 101 | Lane | 44 00 30 N | 123 39 48 W |
| Sawyers Rapids | Locale | 101 | Douglas | 43 40 59 N | 123 40 19 W |
| Sharps Corner | Locale | 101 | Umatilla | 45 55 04 N | 119 19 22 W |
| Sunnyslope Open Space | Park | 101 | Clackamas | 45 23 09 N | 122 42 29 W |
| Swain | Locale | 101 | Lane | 44 12 20 N | 123 12 06 W |
| Tampico Post Office (historical) | Post Office | 101 | Benton | 44 41 02 N | 123 14 14 W |
| Upper Twomile School (historical) | School | 101 | Coos | 43 01 52 N | 124 21 55 W |
| Valley Plywood Company Spur (historical) | Locale | 101 | Lane | 44 12 21 N | 123 12 14 W |
| White Elephant Bridge | Bridge | 101 | Curry | 42 54 59 N | 124 20 34 W |
| Willamina Elementary and Middle School | School | 101 | Yamhill | 45 05 05 N | 123 28 39 W |
| Adair Village | Populated Place | 100 | Benton | 44 40 14 N | 123 13 04 W |
| Adair Village Post Office (historical) | Post Office | 100 | Benton | 44 40 14 N | 123 13 04 W |
| Bailey Park | Park | 100 | Lane | 44 12 44 N | 123 12 19 W |
| Bergstrom Park | Park | 100 | Lane | 44 13 09 N | 123 11 19 W |
| Blalock | Locale | 100 | Gilliam | 45 41 39 N | 120 22 24 W |
| Blalock Post Office (historical) | Post Office | 100 | Gilliam | 45 41 39 N | 120 22 24 W |
| Butler (historical) | Locale | 100 | Polk | 45 03 59 N | 123 34 34 W |
| Butler Post Office (historical) | Post Office | 100 | Polk | 45 03 59 N | 123 34 34 W |
| C P City Park | Park | 100 | Multnomah | 45 31 13 N | 122 23 59 W |
| Cemetery Hill | Summit | 100 | Polk | 44 48 21 N | 123 11 13 W |
| Central School | School | 100 | Lane | 44 13 14 N | 123 12 25 W |
| Chenoweth Middle School | School | 100 | Wasco | 45 37 40 N | 121 13 51 W |
| Day Memorial Park | Park | 100 | Lane | 44 13 07 N | 123 12 02 W |
| Denny School | School | 100 | Linn | 44 31 51 N | 122 57 18 W |
| Escobar Cemetery | Cemetery | 100 | Multnomah | 45 29 39 N | 122 26 04 W |
| Etna Cemetery | Cemetery | 100 | Polk | 44 58 37 N | 123 13 44 W |
| Glendoveer Golf Course | Locale | 100 | Multnomah | 45 31 49 N | 122 31 01 W |
| Hayes Cemetery | Cemetery | 100 | Coos | 42 52 14 N | 124 03 14 W |
| Hussey Cemetery | Cemetery | 100 | Polk | 45 03 09 N | 123 31 59 W |
| John Day Wildlife Management Area | Park | 100 | Morrow | 45 52 56 N | 119 34 09 W |
| Junction City | Populated Place | 100 | Lane | 44 13 09 N | 123 12 20 W |
| Junction City Post Office | Post Office | 100 | Lane | 44 13 09 N | 123 12 20 W |
| Killin Wetlands Park | Park | 100 | Multnomah | 45 37 06 N | 123 09 29 W |
| Marial | Populated Place | 100 | Curry | 42 42 44 N | 123 53 20 W |
| Marial Post Office (historical) | Post Office | 100 | Curry | 42 42 44 N | 123 53 20 W |
| Marsh Spring | Spring | 100 | Wasco | 45 38 37 N | 121 13 50 W |
| McKinnon Enterprises Airfield | Airport | 100 | Clackamas | 45 25 59 N | 122 14 04 W |
| McLoughlin State Park | Park | 100 | Multnomah | 45 36 14 N | 122 01 39 W |
| Merrit Orchard Park | Park | 100 | Washington | 45 31 03 N | 122 46 55 W |
| North Gresham Park | Park | 100 | Multnomah | 45 30 53 N | 122 26 25 W |
| Pendleton City Park | Park | 100 | Multnomah | 45 28 49 N | 122 43 54 W |
| Perrin Lateral | Canal | 100 | Marion | 44 48 35 N | 122 55 24 W |
| Powers City Park | Park | 100 | Coos | 42 51 39 N | 124 03 14 W |
| Soda Springs (historical) | Locale | 100 | Washington | 45 34 14 N | 123 13 59 W |
| South Bend McLeod Creek | Bend | 100 | Lane | 44 05 51 N | 123 53 49 W |
| Terry Post Office (historical) | Post Office | 100 | Multnomah | 45 31 08 N | 122 26 03 W |
| Twelve Mile Post Office (historical) | Post Office | 100 | Multnomah | 45 31 08 N | 122 26 03 W |
| Twelvemile Corner | Populated Place | 100 | Multnomah | 45 31 08 N | 122 26 03 W |
| Union Baptist Cemetery | Cemetery | 100 | Polk | 45 03 41 N | 123 25 42 W |
| Warren Creek Falls | Falls | 100 | Hood River | 45 41 08 N | 121 42 05 W |
| Washburne Park | Park | 100 | Lane | 44 13 07 N | 123 12 24 W |
| Western Farmers Spur (historical) | Locale | 100 | Lane | 44 12 50 N | 123 12 15 W |
| Academy Junior High School | School | 99 | Polk | 44 55 28 N | 123 19 06 W |
| Buena Vista Cemetery | Cemetery | 99 | Polk | 44 46 34 N | 123 08 59 W |
| Butte Creek School | School | 99 | Clackamas | 45 03 48 N | 122 41 58 W |
| Castle | Locale | 99 | Morrow | 45 49 43 N | 119 50 10 W |
| Charles Metsker County Park | Park | 99 | Yamhill | 45 13 37 N | 123 18 45 W |
| Cloverdale School | School | 99 | Marion | 44 48 52 N | 122 58 13 W |
| Dallas | Populated Place | 99 | Polk | 44 55 09 N | 123 19 01 W |
| Dallas Post Office | Post Office | 99 | Polk | 44 55 09 N | 123 19 01 W |
| Daniels Field | Airport | 99 | Linn | 44 16 19 N | 123 03 39 W |
| Devils Stairs | Rapids | 99 | Curry | 42 42 04 N | 123 55 46 W |
| Eastham School | School | 99 | Clackamas | 45 21 08 N | 122 35 54 W |
| Eoff Cemetery | Cemetery | 99 | Marion | 44 55 34 N | 122 52 41 W |
| Firwood Post Office (historical) | Post Office | 99 | Columbia | 46 02 39 N | 123 05 29 W |
| Forest Hills Park | Park | 99 | Washington | 45 30 45 N | 122 47 38 W |
| German Presbyterian Cemetery | Cemetery | 99 | Washington | 45 33 59 N | 122 50 14 W |
| Hillside | Populated Place | 99 | Washington | 45 35 31 N | 123 11 33 W |
| Kings Valley School | School | 99 | Benton | 44 41 41 N | 123 25 58 W |
| Laurel School | School | 99 | Lane | 44 13 33 N | 123 12 34 W |
| Love Lake | Lake | 99 | Lane | 44 13 55 N | 123 11 10 W |
| Messner Marsh | Swamp | 99 | Morrow | 45 49 49 N | 119 40 39 W |
| Milliorn Cemetery | Cemetery | 99 | Lane | 44 12 54 N | 123 13 06 W |
| Molalla Prairie | Area | 99 | Clackamas | 45 09 59 N | 122 35 04 W |
| Mount Hood College Reservoir | Reservoir | 99 | Multnomah | 45 30 49 N | 122 23 49 W |
| Mountain View Cemetery | Cemetery | 99 | Multnomah | 45 31 09 N | 122 23 39 W |
| Narrows | Rapids | 99 | Curry | 42 42 23 N | 123 53 29 W |
| North Gresham School | School | 99 | Multnomah | 45 30 56 N | 122 26 24 W |
| Palmer (historical) | Locale | 99 | Douglas | 43 38 25 N | 123 17 57 W |
| Pioneer Cemetery | Cemetery | 99 | Clatsop | 46 10 54 N | 123 49 40 W |
| Pioneer Cemetery | Cemetery | 99 | Marion | 44 55 11 N | 123 02 48 W |
| Preston (historical) | Locale | 99 | Multnomah | 45 29 14 N | 122 25 19 W |
| Raffety Cemetery | Cemetery | 99 | Washington | 45 37 59 N | 123 02 44 W |
| Raleigh Hills Post Office (historical) | Post Office | 99 | Washington | 45 29 00 N | 122 45 18 W |
| Rockie Four Corners | Locale | 99 | Marion | 45 02 01 N | 122 44 01 W |
| Rosa Post Office (historical) | Post Office | 99 | Linn | 44 39 26 N | 122 48 16 W |
| Rural Post Office (historical) | Post Office | 99 | Coos | 42 52 19 N | 124 03 19 W |