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Golden 1 routing number

Golden 1 routing numbers for ACH transfers, wire transfers, and direct deposit setup for California members.

Last verified June 2026

Golden 1 routing number

Use the ACH number for direct deposits and ACH transfers, the wire number for domestic wires, and the SWIFT code for international wires.

ACH routing number
Domestic Wire
International Wire
SWIFT / BICNot available

More about Golden 1

Golden 1 Credit Union Routing Numbers

Golden 1's ACH routing number is 321175261, used for direct deposits, ACH transfers, and domestic wires.

Personal Accounts:

Business Accounts:

Service Areas:

Golden 1 Credit Union primarily serves California residents and businesses. Membership is available to:

Anyone who lives or works in California

Family members of current Golden 1 members

Registered domestic partners of current members

Employees of nearly 1,000 Select Employee Groups

Important Note: Golden 1 Credit Union does not use different routing numbers based on branch location or region. All personal accounts use 321175261, and all business accounts use 121182852, regardless of where in California your account was opened.

Get it right the first time

A wrong number can bounce a transfer or send it into limbo. Two minutes here saves a week of waiting.

Avoid the common mistakes
  • Using the wire number for an ACH transfer (or vice-versa)
  • Transposing a digit; always copy, don’t retype
  • Forgetting the SWIFT code on incoming international wires
Keep transfers secure
  • Routing numbers are public — your account number is what to protect
  • Only share account details over channels you initiated
  • Verify new payees by phone before the first transfer
  • Watch for invoice-swap scams that change banking details

How to find your account number

Bottom of a check

The 9-digit number in the lower-left, before your account number.

Online banking

Sign in, open the account, and view account & routing details.

Monthly statement

Printed near your account number in the statement header.

Call or visit Golden 1

1-877-465-3361, or ask at any Golden 1 branch.

FAQs

Common questions about ACH and wires through Golden 1

Is Golden One the same as Golden 1 Credit Union?

Yes, Golden One and Golden 1 Credit Union are the same financial institution. Many members refer to the credit union as "Golden One" in everyday conversation, but the official name is Golden 1 Credit Union. Whether you search for Golden One routing number or Golden 1 routing number, you'll use the same routing numbers: 321175261 for personal accounts and 121182852 for business accounts. The credit union's branding, website, and official documents all use "Golden 1" as the standard name.

Why does Golden 1 have two different routing numbers?

Golden 1 uses separate routing numbers to distinguish between personal and business banking services. Personal accounts use 321175261, while business accounts use 121182852. This helps ensure transactions are processed through the appropriate banking channels and helps Golden 1 maintain proper records for different account types. Always use the routing number that corresponds to your specific account type.

Can I use my Golden 1 routing number for international transfers?

No, Golden 1 Credit Union is not part of the SWIFT network and does not have a SWIFT code. For international wire transfers, the sending financial institution must forward funds through their U.S. correspondent bank, which will then credit your Golden 1 account. You'll need to provide the routing number 321175261 along with your account information to the correspondent bank. International wire transfers can take up to 15 days to post to your account.

What's the difference between ACH and wire routing numbers at Golden 1?

Golden 1 uses the same routing number for both ACH and wire transfers. Personal accounts use 321175261 for all transaction types, including ACH transfers, direct deposits, wire transfers, and bill payments. Business accounts use 121182852 for all their transactions. This simplicity makes it easier to set up automated payments and transfers without confusion about which routing number to use.

How do I know if I have a personal or business account at Golden 1?

Check your account opening documents or monthly statements, which will clearly indicate the account type. If you opened a regular checking or savings account for personal use, you have a personal account (routing number 321175261). Business accounts are specifically designated for sole proprietors and business entities and use routing number 121182852. You can also call Golden 1 customer service at 1-877-465-3361 to confirm your account type.

How long do wire transfers take with Golden 1 Credit Union?

Domestic wire transfers through Golden 1 typically take one to two business days to be received. To send a wire transfer the same day, your request must be submitted at a Golden 1 branch before 1:00 p.m. on a business day. Requests received after 1:00 p.m. may not be sent until the following business day. International wire transfers can take significantly longer, up to 15 days, as they must be processed through correspondent banks.

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