 About 4.7% of families and 9.7% of the population were below the poverty line, including 12.1% of those under age 18 and 5.0% of those age 65 or over.Politically, Uptown Sedona, the Gallery District and the Chapel area (all in Coconino County) and West Sedona (in Yavapai County) form the City of Sedona.Founded in 1902, it was incorporated as a city in 1988.