The land area of the city is 39.28 sq mi (101.74 km 2 ) . 4,300/km 2  (11,000/sq mi) (2019) is the density of residents in  the metro region of Huntington Beach, California . 2,300/km 2  (6,100/sq mi) is the density of residents in  the urban region of Huntington Beach, California . 1,013,389 is the population of the metro region of Huntington Beach, California . The lowest elevation of Huntington Beach, California is 2 m  . The postal code of the city is 34000 to 34990 . Huntington Beach, California is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . The city Huntington Beach, California demonym is Mashhadi, Mashadi, Mashdi (informal) . The city water area is 0.736 sq mi (1.905 sq km) 36.58% . Daisy Torres is the mayor of Huntington Beach, California . The area of the urban region is 9,014.3 sq mi (3,843.8 km2) . Huntington Beach, California is at an elevation of 1601 ft . The highest elevation of Huntington Beach, California is 5,364 m (17,598 ft) . 35°11′N 136°54′E﻿ / ﻿35.183°N 136.900°E are the coordinates of the city. . On 1871 (Huntington) the city was incorporated . Huntington Beach, California is named for Calgary, Mull . The density of  inhabitents in Huntington Beach, California is 480.827/km 2  (1,245.34/sq mi) . The province of the city Huntington Beach, California is Algiers Province . (+20) 3 is the area code of Huntington Beach, California . Huntington Beach, California is the government of National Park Service . Area : 22,142 km2 (8,549 sq mi) is the area of the city namedHuntington Beach, California
2 m  is the lowest point in Huntington Beach, California