Branch

Castro Valley Library

Castro Valley · Alameda · California

By The Numbers

891,660

Print Volumes

5,769,892

Annual Circulation

581,626

Population Served

1,326,353

Annual Visits

310,003

Registered Users

3,229

Programs Per Year

102,001

Program Attendance

Figures reported at the library system level (FY 2024 IMLS Public Libraries Survey).

This Outlet

34,537

Square Feet

Hours / Week

Weeks Open