Cliffdell is located close to the center of Washington. Cliffdell is part of Yakima County. Cliffdell has 1.75 square miles of land area and has no water area. As of 2010-2014, the total Cliffdell population is 80. Cliffdell median household income is $157,625 in 2008-2012. On average, the public school district that covers Cliffdell is close to the state average in quality.