| Community | Population | Elevation |
|---|---|---|
| Albany | 48,081 | 213 ft. |
| Ashland | 21,390 | 1,945 ft. |
| Beaverton | 91,757 | 190 ft. |
| Bend | 77,181 | 3,628 ft. |
| Corvallis | 51,110 | 232 ft. |
| Eugene | 150,104 | 426 ft. |
| Gresham | 101,221 | 318 ft. |
| Hillsboro | 93,638 | 193 ft. |
| Medford | 73,212 | 1,381 ft. |
| Ontario | 10,991 | 2,152 ft. |
| Portland | 557,706 | 39 ft. |
| Redmond | 24,551 | 3,005 ft. |
| Salem | 153,435 | 160 ft. |
| Springfield | 57,224 | 459 ft. |
| Tigard | 48,713 | 164 ft. |