Rincon is an unincorporated community in San Diego County, California, United States.[2] Its elevation is 1030 feet above sea level. Its coordinates are 33 degrees north, 117 degrees west. Its ZIP code is 92061.[3] The community is located near the Rincon Indian Reservation, from which the name is derived.
According to the Köppen Climate Classification system, Rincon has a warm-summer Mediterranean climate, abbreviated "Csa" on climate maps.[4]