Jefferson County is a county located in the U.S. state of Oregon. In 2000, its population was 19,009. The seat of the county is Madras.
History
It is named after Mount Jefferson.
| Jefferson County Oregon Cities/Towns - Ashwood, Culver, Madras (County Seat), Metolius, Warm Springs |
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Your Ad Here Jefferson County is a county located in the U.S. state of Oregon. In 2000, its population was 19,009. The seat of the county is Madras. History It is named after Mount Jefferson. |