Ann_Arbor,_Michigan | leaderTitle | Mayor Ann_Arbor,_Michigan | populationDensity | 1580.7 (inhabitants per square kilometre) Ann_Arbor,_Michigan | areaCode | 734 Ann_Arbor,_Michigan | areaTotal | 74.33 (square kilometres)
Led by a mayor, Ann Arbor (Michigan), has a total area of 74.33 square kilometres, a population density of 1580.7 inhabitants per sq km, and the area code 734.