The density of  people in Huntington Beach, California is 2,500/km 2  (6,400/sq mi) . 720/km 2  (1,900/sq mi) is the density of inhabitents in  the metro region of Huntington Beach, California . The city Huntington Beach, California demonym is Evanstonian . The density of  inhabitents in  the urban region of Huntington Beach, California is 3,300/km 2  (8,600/sq mi) . The city was incorporated in 1 October 1984 . The city land area is 138.75 sq mi (359.36 km 2 ) . The Huntington Beach, California city highest elevation is 1,390 m (4,560 ft) . The area of the metro region is 4,500 sq mi (11,700 km 2 ) . The province of the city Huntington Beach, California is Santiago Province . Huntington Beach, California is located in Sweden . Evelyn Trejo de Rosales (UNT) is the mayor of Huntington Beach, California . The water area of the city is 3.4 sq mi (8.8 km 2 ) . Huntington Beach, California is named for Harry Culver . Huntington Beach, California is at an elevation of 237 m . 351 km 2  (136 sq mi) is the area of the city namedHuntington Beach, California . The Huntington Beach, California citys' lowest elevation is 2 m  . The coordinates of the city are 25°00′40″N 121°26′45″E﻿ / ﻿25.01111°N 121.44583°E . 0211 is the area code of Huntington Beach, California . The population of the urban region is Population: 3,160,000 (2006)
More than 384 km 2 area of the city Huntington Beach, California is water