| Oregon Federal Census Index 1920 | ||||
| Wheeler County | Series T625 | |||
| Name | Precinct | ED No. | Sheet No. | Line No. |
| O'Brian, Edward M. | Mitchell | 230 | 4 | 19 |
| O'Brian, Lillie | Mitchell | 230 | 4 | 20 |
| O'Connor, Thomas | Rock Creek | 234 | 2 | 99 |
| O'Donnell, Frank | Spray | 236 | 5 | 46 |
| Oleson, Carl | Spray | 236 | 3 | 4 |
| Oleson, Oscar | Spray | 236 | 3 | 5 |
| Oliva, T. | Service Creek | 235 | 3 | 16 |
| Olson, Bernt | Service Creek | 235 | 3 | 27 |
| Olson, John | Service Creek | 235 | 3 | 28 |
| Olson, William | Service Creek | 235 | 3 | 25 |
| Osborn, Laura R. | Spray | 236 | 1 | 7 |
| Osborn, William N. | Spray | 236 | 1 | 6 |
| Osborne, Alva L. | Mitchell | 230 | 5 | 90 |
| Osborne, Audria | Richmond | 235 | 1 | 16 |
| Osborne, Charles R. | Mountain Creek | 234 | 1 | 31 |
| Osborne, Clyde | Richmond | 235 | 2 | 2 |
| Osborne, Dean | Richmond | 235 | 2 | 4 |
| Osborne, Delbert C. | Mountain Creek | 234 | 1 | 30 |
| Osborne, Elizabeth | Mitchell | 230 | 5 | 89 |
| Osborne, Elmer W. | Mountain Creek | 234 | 1 | 28 |
| Osborne, Herbart | Richmond | 235 | 1 | 14 |
| Osborne, Joe R. | Twickenham | 231 | 2 | 72 |
| Osborne, Joe V. | Richmond | 235 | 1 | 10 |
| Osborne, John B. | Mitchell | 230 | 5 | 88 |
| Osborne, Lavell | Mitchell | 230 | 5 | 93 |
| Osborne, Lillie | Richmond | 235 | 1 | 15 |
| Osborne, Lloyd W. | Mitchell | 230 | 5 | 91 |
| Osborne, Lolia | Richmond | 235 | 2 | 3 |
| Osborne, Lunern | Richmond | 235 | 2 | 5 |
| Osborne, Maggie R. | Mountain Creek | 234 | 1 | 27 |
| Osborne, Marion | Richmond | 235 | 1 | 100 |
| Osborne, Martha | Mitchell | 230 | 5 | 8 |
| Osborne, Rilliah | Richmond | 235 | 2 | 1 |
| Osborne, Virgil L. | Mountain Creek | 234 | 1 | 29 |
| Osborne, Weletha | Mitchell | 230 | 5 | 92 |
| Osborne, Willett* S. | Mountain Creek | 234 | 1 | 26 |
| Osborne, Wilma | Richmond | 235 | 2 | 6 |
| Ottoson, Thomas | Spray | 236 | 5 | 71 |
| Ovcina, Sacis | Spray | 236 | 3 | 66 |
| Ovdich, Omer | Spray | 236 | 3 | 73 |
| Ovdich, Sugo | Spray | 236 | 3 | 69 |
| Overby, Clyde | Clarno | 231 | 1 | 50 |
| Overby, Clyde | Fossil - Fossil Town | 232 | 2 | 63 |
| Owens, Andrew Jackson | Fossil - Fossil Town | 232 | 5 | 17 |
| Owens, Boyd | Clarno | 231 | 1 | 35 |
| Owens, Boyd | Fossil - Fossil Town | 232 | 5 | 16 |
| Owens, Carry Viola | Fossil - Fossil Town | 232 | 5 | 20 |
| Owens, Charles William | Fossil - Fossil Town | 232 | 4 | 58 |
| Owens, Gus | Richmond | 235 | 1 | 44 |
| Owens, Gustave F. | Rock Creek | 234 | 2 | 78 |
| Owens, Hugh Leland | Fossil - Fossil Town | 232 | 5 | 19 |
| Owens, John Willis | Fossil - Fossil Town | 232 | 5 | 18 |
| Owens, Mable H. | Rock Creek | 234 | 2 | 79 |
| Owens, Mary Jane | Fossil - Fossil Town | 232 | 4 | 59 |
| Owens, Paul H. | Rock Creek | 234 | 2 | 73 |
| Owens, Sarah Alice | Fossil - Fossil Town | 232 | 5 | 15 |
| Owens, Sarah Anna | Fossil - Fossil Town | 232 | 5 | 21 |
| Owens, William M. | Fossil - Fossil Town | 232 | 5 | 14 |
| Ozment, Hester | Fossil | 232 | 8 | 18 |
Back to 1920 Wheeler County Surname Index.