| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Saginaw | city | Oregon | United States | 43.83278 | -123.04417 | 629 | 4883 |
| Saint Helens | city | Oregon | United States | 45.86417 | -122.80528 | 98 | 12060 |
| Saint Johns | city | Oregon | United States | 45.59028 | -122.75333 | 200 | 28505 |
| Saint Joseph | city | Oregon | United States | 45.23833 | -123.14361 | 98 | 12522 |
| Saint Louis | city | Oregon | United States | 45.12278 | -122.94111 | 157 | 8974 |
| Saint Paul | city | Oregon | United States | 45.21139 | -122.97556 | 114 | 5270 |
| Salem | city | Oregon | United States | 44.94306 | -123.03389 | 193 | 108725 |
| Salem Station historical | city | Oregon | United States | 44.93944 | -123.04139 | 196 | 108725 |
| Salemtowne | city | Oregon | United States | 44.97778 | -123.07222 | 190 | 57435 |
| Salishan | city | Oregon | United States | 44.89167 | -124.0325 | 95 | 3317 |
| Salishan Beach | city | Oregon | United States | 44.91667 | -124.02778 | 0 | 7078 |
| Saltair historical | city | Oregon | United States | 45.60444 | -123.94444 | 200 | 1391 |
| Sams Valley | city | Oregon | United States | 42.49167 | -122.97417 | 1397 | 2817 |
| San Marine | city | Oregon | United States | 44.35389 | -124.09278 | 78 | 784 |
| Sandlake | city | Oregon | United States | 45.30333 | -123.92222 | 180 | 376 |
| Sandy | city | Oregon | United States | 45.3975 | -122.26028 | 997 | 11736 |
| Santa Clara | city | Oregon | United States | 44.10361 | -123.13 | 400 | 62796 |
| Santiam City historical | city | Oregon | United States | 44.73333 | -123.03472 | 236 | 4482 |
| Santiam Terrace | city | Oregon | United States | 44.44306 | -122.81 | 508 | 4603 |
| Saunders Lake | city | Oregon | United States | 43.525 | -124.21528 | 177 | 1221 |
| Scappoose | city | Oregon | United States | 45.75444 | -122.87639 | 118 | 5710 |
| Scholls | city | Oregon | United States | 45.40833 | -122.92111 | 200 | 6757 |
| Scio | city | Oregon | United States | 44.705 | -122.84806 | 380 | 2137 |
| Scotts Mills | city | Oregon | United States | 45.04306 | -122.66722 | 593 | 3247 |
| Scottsburg | city | Oregon | United States | 43.65417 | -123.81556 | 187 | 704 |
| Seal Rock | city | Oregon | United States | 44.49917 | -124.08278 | 98 | 1225 |
| Searose Beach | city | Oregon | United States | 44.2325 | -124.10722 | 492 | 471 |
| Seaside | city | Oregon | United States | 45.99333 | -123.92139 | 78 | 5514 |
| Sellwood | city | Oregon | United States | 45.46472 | -122.65139 | 200 | 209315 |
| Selma | city | Oregon | United States | 42.27917 | -123.61472 | 1397 | 355 |
| Seneca | city | Oregon | United States | 44.13472 | -118.97056 | 5013 | 126 |
| Service Creek | city | Oregon | United States | 44.79778 | -120.00722 | 1732 | 33 |
| Seven Oaks | city | Oregon | United States | 42.3925 | -122.93694 | 1220 | 17039 |
| Shadowood | city | Oregon | United States | 45.37889 | -122.69333 | 200 | 82140 |
| Shady Cove | city | Oregon | United States | 42.61083 | -122.81139 | 1597 | 929 |
| Shady Dell | city | Oregon | United States | 45.14333 | -122.53778 | 400 | 5463 |
| Shady Pine | city | Oregon | United States | 42.30833 | -121.8025 | 4498 | 3344 |
| Shaniko | city | Oregon | United States | 45.00389 | -120.75111 | 3251 | 84 |
| Shaw | city | Oregon | United States | 44.87306 | -122.87083 | 413 | 6413 |
| Sheaville | city | Oregon | United States | 43.12722 | -117.04972 | 4596 | 8 |
| Shedd | city | Oregon | United States | 44.46167 | -123.10917 | 265 | 1830 |
| Shelburn | city | Oregon | United States | 44.73611 | -122.86944 | 400 | 2428 |
| Sheridan | city | Oregon | United States | 45.09944 | -123.39361 | 200 | 1317 |
| Sherwood | city | Oregon | United States | 45.35667 | -122.83889 | 236 | 19763 |
| Shorewood | city | Oregon | United States | 43.45417 | -124.21694 | 0 | 12927 |
| Sidney | city | Oregon | United States | 44.78333 | -123.10833 | 200 | 4392 |
| Siletz | city | Oregon | United States | 44.72194 | -123.91889 | 200 | 1005 |
| Siltcoos | city | Oregon | United States | 43.88917 | -124.0625 | 354 | 1045 |
| Silver Lake | city | Oregon | United States | 43.12806 | -121.045 | 4370 | 14 |
| Silverton | city | Oregon | United States | 45.00528 | -122.78194 | 344 | 4146 |
| Silvies | city | Oregon | United States | 44.03306 | -118.93417 | 4688 | 125 |
| Simnasho | city | Oregon | United States | 44.97306 | -121.34889 | 2467 | 84 |
| Sinks historical | city | Oregon | United States | 45.61806 | -120.61111 | 1532 | 89 |
| Sisters | city | Oregon | United States | 44.29111 | -121.54806 | 3198 | 206 |
| Sitkum | city | Oregon | United States | 43.14833 | -123.86 | 600 | 383 |
| Siuslaw historical | city | Oregon | United States | 43.90417 | -123.21944 | 600 | 506 |
| Six Corners | city | Oregon | United States | 45.36778 | -122.84583 | 200 | 19763 |
| Sixes | city | Oregon | United States | 42.82028 | -124.48194 | 196 | 187 |
| Skipanon historical | city | Oregon | United States | 46.14806 | -123.9275 | 32 | 3649 |
| Sodaville | city | Oregon | United States | 44.48472 | -122.87056 | 787 | 7720 |
| Somerset West | city | Oregon | United States | 45.54722 | -122.86667 | 200 | 54988 |
| South Beach | city | Oregon | United States | 44.61278 | -124.0475 | 19 | 7435 |
| South Lake Oswego | city | Oregon | United States | 45.40806 | -122.67222 | 357 | 82140 |
| South Lebanon | city | Oregon | United States | 44.50639 | -122.90194 | 390 | 13681 |
| South Portland historical | city | Oregon | United States | 45.48778 | -122.68139 | 236 | 163492 |
| South Scappoose | city | Oregon | United States | 45.74306 | -122.87833 | 144 | 3882 |
| Sparta | city | Oregon | United States | 44.87111 | -117.32306 | 4199 | 84 |
| Speaker | city | Oregon | United States | 42.71667 | -123.29278 | 2240 | 176 |
| Spikenard historical | city | Oregon | United States | 42.60944 | -122.95167 | 1797 | 1270 |
| Spitzenberg | city | Oregon | United States | 45.82583 | -122.945 | 918 | 4683 |
| Spoos Mill | city | Oregon | United States | 44.51833 | -119.975 | 4051 | 33 |
| Sprague River | city | Oregon | United States | 42.45556 | -121.50306 | 4337 | 108 |
| Spray | city | Oregon | United States | 44.83444 | -119.79333 | 1856 | 33 |
| Springbrook | city | Oregon | United States | 45.31778 | -122.94444 | 203 | 18744 |
| Springdale | city | Oregon | United States | 45.51917 | -122.32861 | 400 | 7527 |
| Springfield | city | Oregon | United States | 44.04639 | -123.02083 | 495 | 70607 |
| Springwater | city | Oregon | United States | 45.25083 | -122.33833 | 997 | 3751 |
| Stafford | city | Oregon | United States | 45.3575 | -122.72139 | 400 | 41342 |
| Stanfield | city | Oregon | United States | 45.78056 | -119.21611 | 629 | 2812 |
| Stapleton | city | Oregon | United States | 44.82778 | -123.20417 | 246 | 5145 |
| Starkey | city | Oregon | United States | 45.22167 | -118.42472 | 3809 | 243 |
| Starrs Point historical | city | Oregon | United States | 44.27083 | -123.29444 | 364 | 1704 |
| Starvation Heights | city | Oregon | United States | 42.48556 | -123.16694 | 1204 | 1383 |
| Stayton | city | Oregon | United States | 44.80083 | -122.79333 | 485 | 4571 |
| Steamboat | city | Oregon | United States | 42.07583 | -123.20389 | 2421 | 1037 |
| Steamboat | city | Oregon | United States | 43.34556 | -122.73444 | 1617 | 117 |
| Stephens | city | Oregon | United States | 43.38361 | -123.39111 | 396 | 1389 |
| Stewart Lenox | city | Oregon | United States | 42.19167 | -121.80833 | 4196 | 12364 |
| Stringtown historical | city | Oregon | United States | 45.33917 | -122.63944 | 196 | 66526 |
| Sublimity | city | Oregon | United States | 44.82972 | -122.79333 | 531 | 4571 |
| Summer Lake | city | Oregon | United States | 42.97306 | -120.77639 | 4192 | 14 |
| Summerville | city | Oregon | United States | 45.48861 | -118.00194 | 2700 | 1109 |
| Summit | city | Oregon | United States | 44.63806 | -123.5775 | 800 | 755 |
| Sumner | city | Oregon | United States | 43.28194 | -124.14972 | 200 | 3083 |
| Sumpter | city | Oregon | United States | 44.74583 | -118.20111 | 4452 | 98 |
| Sunny Valley | city | Oregon | United States | 42.63917 | -123.37444 | 1305 | 517 |
| Sunnycrest | city | Oregon | United States | 45.30194 | -123.01667 | 200 | 11779 |
| Sunnydale | city | Oregon | United States | 43.65417 | -123.40417 | 357 | 343 |
| Sunnyridge | city | Oregon | United States | 44.59361 | -123.92083 | 219 | 3209 |
| Sunnyside | city | Oregon | United States | 44.845 | -123.02556 | 600 | 40678 |
| Sunnyside | city | Oregon | United States | 45.42694 | -122.52639 | 269 | 65438 |
| Sunnyside | city | Oregon | United States | 45.9625 | -118.40111 | 918 | 6686 |
| Sunriver | city | Oregon | United States | 43.88417 | -121.4375 | 4199 | 2207 |
| Sunset | city | Oregon | United States | 45.36 | -122.62889 | 196 | 66526 |
| Sunset | city | Oregon | United States | 44.89528 | -117.04278 | 2598 | 84 |
| Sunset Beach | city | Oregon | United States | 46.10139 | -123.92917 | 29 | 3088 |
| Suntex | city | Oregon | United States | 43.59083 | -119.62917 | 4297 | 182 |
| Suplee | city | Oregon | United States | 44.06944 | -119.67556 | 4599 | 53 |
| Surf Pines | city | Oregon | United States | 46.05833 | -123.92222 | 22 | 3923 |
| Surprise Valley | city | Oregon | United States | 42.95417 | -123.30833 | 800 | 3301 |
| Susanville | city | Oregon | United States | 44.71333 | -118.78278 | 3999 | 42 |
| Sutherlin | city | Oregon | United States | 43.39028 | -123.31139 | 567 | 2377 |
| Suver | city | Oregon | United States | 44.74306 | -123.20611 | 200 | 4170 |
| Svensen | city | Oregon | United States | 46.17083 | -123.65806 | 98 | 524 |
| Svensen Junction | city | Oregon | United States | 46.16556 | -123.65861 | 98 | 916 |
| Sweet Home | city | Oregon | United States | 44.39778 | -122.735 | 600 | 5328 |
| Swisshome | city | Oregon | United States | 44.05806 | -123.79806 | 200 | 322 |
| Sylvan | city | Oregon | United States | 45.50917 | -122.73444 | 800 | 120188 |
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