Star One Credit Union
Branch Locations
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Star One Credit Union Branches

Visit any branch to open accounts, make deposits and transfers, get help with a loan, open an IRA, purchase travelers’ checks, take advantage of our full-service ATMs, and much more.

Contact information for all branches

Call Center: Toll Free (866) 543-5202 or (408) 543-5202
Mailing Address: P.O. Box 3643, Sunnyvale CA 94088-3643
Fax: (408) 543-5203
TDD (for the deaf): (408) 543-5204


Hours for all branches

  • Monday, Tuesday, Thursday: 9 - 5
  • Wednesday: 10 - 5
  • Friday: 9 - 6
  • Saturday: 9 - 4 (Stevens Creek & Blossom Hill Branches only)

Phone Representative hours

  • Monday - Friday: 7 - 7
  • Saturday & Sunday & Most Holidays: 9 - 5

Use our Locator to find any Star One Branch or ATM, CO-OP ATMs (including 7-Eleven stores), and Shared Branches.

Branch Location ATM/Hours

Cupertino Credit Union Branch

10991 N. De Anza Blvd.
Cupertino, CA 95014
Corner of De Anza Blvd. & Homestead Rd.
Cupertino Credit Union map
2, east side of building
24 hours

Palo Alto Credit Union Branch

3903 El Camino Real
Palo Alto, CA 94306
Corner of El Camino Real & Ventura Ave.
Palo Alto Credit Union map
2, north side of building
24 hours

San Jose Credit Union Branch
Blossom Hill

1090 Blossom Hill Rd
San Jose, CA 95123
Corner of Blossom Hill & Almaden Expy.
San Jose Credit Union map - Blossom Hill
2, east side of building
24 hours

San Jose Credit Union
Stevens Creek

3136 Stevens Creek Blvd.
San Jose, CA 95117
Near corner of Stevens Creek & S. Winchester Blvd.
San Jose Credit Union map - Stevens Creek
2, east side of building
24 hours

Sunnyvale Credit Union Branch

1080 Enterprise Way, Suite 150
Sunnyvale, CA 94089
Corner of 11th Ave. & Enterprise Way
Sunnyvale Credit Union map
2, west side of building
24 hours
Administration Building

ATM services only. No member services at this location.

1306 Bordeaux Drive
Sunnyvale, CA 94089
Corner of Bordeaux Dr. & Java Dr.
This address can be used for overnight deliveries.  (No Saturday delivery service available.)
1, south east corner of building
24 hours

Please note that the day before Thanksgiving and Christmas Eve, Star One phone representatives are available from 7:00 am - 6:00 pm.  For your convenience we utilize a Shared Branch call center to handle after hours calls. They can assist you with general questions and basic transactions.

See our Holiday Schedule for dates our branches will be closed.


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