NCUA-insured credit union
Bay Cities — Hayward, CA
Credit Union headquartered in Hayward, California.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | P.O. Box 30 Hayward, CA 94543 |
| County | Alameda |
| Website | not published in NCUA data |
| Phone | (510) 690-6100 |
NCUA record
| NCUA Charter | 68316 |
| Federal Reserve RSSD ID | 503190 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Bay Cities routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Bay Cities Credit Union main office Hayward, CA |
22777 Main St, 94541 (510) 690-6100 9 AM to 5 PM Mon - Thurs 9 AM to 6 PM Friday |
Where Bay Cities has offices
Cities with the most Bay Cities offices
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| San Diego County San Diego | $9.38 billion |
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