Imperial Beach, CA
Imperial Beach is a residential beach city in San Diego County, California, USA with a population of 26,324 at the 2010 census. The city is the most southern beach city in Southern California and the West Coast of the United States. It is in the South Bay area of San Diego County, 14.1 miles south of downtown San Diego and 5 miles northwest of downtown Tijuana, Mexico.
Imperial Beach is located at 32°34′42″N 117°7′2″W / 32.57833°N 117.11722°W / 32.57833; -117.11722 (32.578255, -117.117111) making it the most southwesterly city in the continental United States. According to the United States Census Bureau, the city has a total area of 4.5 square miles (11.6 km²). 4.2 square miles (10.8 km²) of it is land and 0.3 square miles (0.8 km²) of it (7.22%) is water. The city occupies the extreme southwest corner of the continental United States: bordered by Tijuana, Mexico to the south, Coronado, California to the north, the San Diego Bay to east and the Pacific Ocean to the west.
Imperial Beach is located in San Diego County, the fifth most-populous county in the United States and part of the San Diego Metropolitan Area, the 17th largest metropolitan area in the United States with over 3 million people. It is also part of the San Diego – Tijuana metropolitan area, the largest bi-national metropolitan area shared between the United States and Mexico with over 5 million people. Despite the large population surrounding the city, Imperial Beach maintains a small residential feel.