Auburn,_Washington | isPartOf | Pierce_County,_Washington Auburn,_Washington | areaTotal | 77.41 (square kilometres) Auburn,_Washington | country | United_States Auburn,_Washington | populationDensity | 914.8 (inhabitants per square kilometre) Auburn,_Washington | isPartOf | Washington_(state)
Auburn, Pierce County, Washington is located in the United States. Auburn is 77.41 sq km with 914.8 persons per sq km.