Manhattan offers a wide array of public and private housing options. There were 852,575 housing units in 2013 at an average density of 37,345 per square mile (14,419/km²). , only 20.3% of Manhattan residents lived in owner-occupied housing, the second-lowest rate of all counties in the nation, behind the Bronx. Although the city of New York has the highest average cost for rent in the United States, it simultaneously hosts a higher average of income per capita. Because of this, rent is a lower percentage of annual income than in several other American cities.