Credit union Willow Island
Willow Island is a federally insured credit union based in Saint Marys, West Virginia.
- Type
- Credit union
- Charter
- Federally chartered credit union
- Primary regulator
- NCUA
- Established
- January 1, 1953
- Headquarters
- Saint Marys, WV
- NCUA charter #
- 8474
- Fed RSSD ID
- 228288
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Willow Island operates 3 branch locations in West Virginia. Select a state to drill down to its towns and individual branches.
Ownership
Willow Island is not currently recorded under a holding company in the federal data — it appears to be independently held. See its structure & merger history for any past changes.
Willow Island financial summary
Other credit unions in West Virginia
Federally insured credit unions headquartered in West Virginia, by total assets.
- Bayer Heritage $801.1M
- First Choice America Community $704.4M
- Fairmont $602.5M
- West Virginia Central $336.7M
- Pioneer Appalachia $245.5M
- Long Reach $189.2M
- Star USA $158M
- West Virginia $143M
Similar-size credit unions
Institutions close to Willow Island’s $12.3M in assets.
- Asa $12.3M
- Ytr Community $12.4M
- Espeeco $12.4M
- Crossroads $12.3M
- Internal Revenue Employees $12.3M
- Scurry County School $12.4M