Lighthouse Baptist Church
- Fundamental, independent Baptist church. Map, schedule, and calendar. Staff, church news, ministries, and Bible Institute.
- http://www.lighthousebaptist.com/

Lemon Grove Historical Society
- Exhibits, upcoming events, features, newsletters, membership information, and articles for sale.
- http://www.lemongrovehistoricalsociety.com/

Lemon Grove Christian Church
- Worship services, staff, childcare, preschool, youth group, missions, and map.
- http://www.lgcc.org/

First Baptist Church of Lemon Grove
- Services, calendar, missions, and school.
- http://www.fbclg.net/