Post Office
- Bostonia Post Office 867 N 2nd St El Cajon, CA
- El Cajon Post Office 401 W Lexington Ave El Cajon, CA
- Jamul Post Office 13961 Campo Rd Jamul, CA
- Lakeside Post Office 12515 Woodside Ave Lakeside, CA
- Spring Valley Casa De Oro Post Office 9805 Campo Rd Ste 165 Spring Valley, CA