Basic information about the Jefferson County
The Jefferson County is located in the state of Oregon. This county occupies 1792 square miles, with 11 square miles being water areas. There are 21.720 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Jefferson County citizens, the 3 largest groups are White (69.04%), followed by American Indian and Alaska Native (16.88%) and Some Other Race (9.1%). There are 7.790 households in the county, while 72,48% of them are family households and 27,52% represent non family households. There are 5 cities and towns in Jefferson County. The most populated city is Madras city and the smallest town or village is Camp Sherman CDP.