 In 2016, Arcadia was ranked the 5th most expensive housing market in the United States by "Business Insider", with an average list of $1,748,680 for a four-bedroom home.In 2012, Arcadia was ranked 7th in the nation on "CNN Money" magazine's list of towns with highest median home costs.Arcadia's Upper Rancho neighborhood was ranked the 23rd richest neighborhood in Southern California by "Business Insider" in 2014, with a mean household income of $310,779.