General Plan Land Use Map
Subregional Plan text
The North County Metro Subregion is comprised of many non-contiguous "island" areas interspersed among the cities of Escondido, San Diego, San Marcos, Vista and Oceanside with the most easterly portion adjacent to Valley Center.
The North County Metro Subregion includes the communities of Hidden Meadows and Twin Oaks. Twin Oaks is approximately 7,835 acres in size and is located west of Interstate 15, adjacent to the Bonsall plan area to the north and the cities of Escondido and San Marcos to the south, as well as, a small portion of the city of Vista to the west.