Hayward, CA

ZIP code 94540 is located in Hayward, California. This area is home to the Hayward City Hall, Hayward Public Library, and the historic Hayward Plunge. Other notable landmarks in this ZIP code include the Hayward Area Historical Society and the Hayward Japanese Gardens. The community is vibrant, with a mix of residential neighborhoods and commercial establishments, making it a diverse and bustling area in the East Bay region.