| City | State | County |
|---|---|---|
| Oregon | AR | Boone |
| Oregon | IL | Ogle |
| Oregon | KY | Mercer |
| Oregon | MD | Baltimore |
| Oregon | MO | Holt |
| Oregon | MO | Jasper |
| Oregon | MS | Holmes |
| Oregon | NY | Fulton |
| Oregon | NY | Warren |
| Oregon | OH | Lucas |
| Oregon | PA | Lancaster |
| Oregon | TN | Wilson |
| Oregon | WI | Dane |
| Oregon is also a county in Missouri | ||