La Jolla contains a land mass of 17.1 sq. miles and borders northern Pacific Beach and does not have a street as a dividing boundary. The best description is that if you draw a parallel line from the top of Kate Sessions Park to Van Nuys Street in Bird Rock you will have the southern limit or boundary of the 92037 zip code. Western boundary is the Pacific Ocean including Blacks Beach, Bird Rock, La Jolla Shores, La Jolla Caves, Torrey Pines and Swamis Beach. The eastern boundary line is the 5 hwy. The winding path of Genesee Ave creates the 92037 zip codes Northern border. Estimated zip code population in 2016 was 39,213 and contains the neighborhoods Bird Rock, La Jolla Mesa, Jolla Alta, La Jolla Hermosa, Lower Hermosa, Muirlands, Muirlands West, Soledad Mountain, Soledad South, Village of La Jolla, Country Club, Hidden Valley, La Jolla Heights, La Jolla Village, La Jolla Heights, La Jolla Farms and Torrey Pines. Recent statistics show that La Jolla had 44% percent of the population are renters.