El Cajon Library
🏢 San Diego County Library · El Cajon, California
El Cajon Library
The El Cajon Library is the main San Diego County Library branch serving the city of El Cajon in East County. It is one of the few SDCL branches open seven days a week, including Sundays.
🕑 Library Hours
| Monday | 10am–6pm |
| Tuesday | 12pm–7pm |
| Wednesday | 12pm–7pm |
| Thursday | 10am–6pm |
| Friday | 10am–5pm |
| Saturday | 10am–5pm |
| Sunday | 10am–5pm |
Hours may vary on holidays; check the library site before visiting.
📍 Location, Contact & Directions
Address: 201 E. Douglas Ave, El Cajon, CA 92020
Phone: (619) 588-3718
Website: sdcl.org
Plus Code: 8545Q2VQ+GQ (El Cajon, CA)
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📖 About El Cajon Library
The El Cajon Library is a branch of the San Diego County Library (SDCL) and one of the busiest locations in the countywide system, which runs 33 branches and two bookmobiles. It sits downtown at 201 E. Douglas Avenue and serves El Cajon — the largest city in East San Diego County — along with the surrounding communities. Despite the name it is not a City of El Cajon municipal library; the public library serving El Cajon is operated by San Diego County, and a free SDCL card unlocks the whole county collection and digital library. As a flagship East County branch it keeps unusually broad hours for the system, opening seven days a week including Sundays.
⭐ What makes this library special
- Main San Diego County Library branch for the city of El Cajon in East County
- Open seven days a week, including Sundays — rare among SDCL branches
- Open until 7 p.m. on Tuesday and Wednesday for evening visits
- Free SDCL card for anyone who lives, works, owns property or attends school in California
- Holds and returns delivered across all 33 San Diego County Library branches
📱 Digital Resources — Free with Your Library Card
A free San Diego County Library card unlocks the system's digital collection from home:
📚 Services
- Free public Wi-Fi and public computers
- Printing, copying and scanning
- Interlibrary holds and delivery across all SDCL branches
- Children's, teen and adult collections
- Downloadable eBooks, audiobooks and digital databases
- Reference and reader's advisory help
🎸 Programs
- Children's storytimes and early-literacy programs
- Summer Reading Program
- Teen and adult programming
- Computer and literacy help
- Community and cultural events
📍 Nearby Libraries in San Diego County
Distances are approximate straight-line miles from this library.
All libraries in El Cajon · Browse all California libraries →
❓ Frequently Asked Questions
Is the El Cajon Library run by the City of El Cajon or by the county?
It is a San Diego County Library branch, not a City of El Cajon municipal library. The public library serving El Cajon is operated by San Diego County at 201 E. Douglas Avenue, and your free SDCL card works here and at every other branch in the county.
Is the El Cajon Library open on weekends and Sundays?
Yes. The El Cajon branch is one of the few SDCL locations open seven days a week. It is open Saturday and Sunday 10 a.m.–5 p.m., in addition to its weekday hours.
Which evenings does the El Cajon Library stay open late?
The branch stays open until 7 p.m. on Tuesday and Wednesday. Monday and Thursday run 10 a.m.–6 p.m., and Friday, Saturday and Sunday run 10 a.m.–5 p.m.
Can I pick up holds from other San Diego County branches at El Cajon?
Yes. As a branch of the countywide SDCL network, El Cajon lets you request items from any of the system's 33 branches for pickup here, and you can return items borrowed anywhere in the county.
🖨 This library offers printing, copying & fax. See how library printing, copying, scanning and fax services work — costs and mobile printing — and find other libraries that offer them printing & fax by state.
✓ Hours & details last verified from official sources in October 2026.
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