East County - San Diego

East County - San Diego is a region of San Diego County located east of the city of San Diego.

East County includes the following incorporated cities:

  • EI Cajon
  • La Mesa
  • Santee
  • Lemon Grove


The following unincorporated areas are also included:

  • La Presa
  • Spring Valley
  • Winter Gardens
  • Rancho San Diego
  • Lakeside
  • Casa de Oro - Mt. Helix
  • Bostonia
  • Alpine

Agua Caliente County Park

Agua Caliente County Park is a 91 O-acre park located west of Anza Borrego Desert State Park in East County - San Diego. The park offers geothermally heated springs, 3.95 miles of hiking trails, 140 camp sites, RV hookups, and lots of picnic areas.


Agua Caliente Airport

Agua Caliente Airport is a 160 acre, general aviation, public airport with one runway located about one mile northeast of Agua Calente County Park in East County - San Diego. Aircraft operations average 370 per month.


EI Cajon Mountain, also known as EI Capitan and EI Cap, is a 3,677 feet high mountain in the Cuyamaca Mountains in East County.

Other regions of San Diego County are North County, Central San Diego, and South Bay.

San Diego HOA Management