Skip to main content

Stay Alert

Please be aware that scammers are actively impersonating Sunmark to try to steal your personal information. Remember, Sunmark will never ask for your login, PIN, card information, or other credentials. If in doubt, contact us directly at (866) SUNMARK or visit your nearest financial center.

Sunmark Credit Union Expands Membership Eligibility Across Additional Counties

6/22/26


Sunmark Credit Union has expanded its field of membership into additional counties throughout New York State, providing more individuals, families, and businesses access to its personalized financial services and modern banking solutions.

The newly approved counties include Essex, Hamilton, Herkimer, Otsego, Delaware, Sullivan, Ulster, Orange, and Washington.

This expansion reflects Sunmark’s continued commitment to serving communities across New York by offering accessible, member-focused financial solutions designed to help individuals, families, and businesses achieve financial success.

“Expanding into these counties allows us to bring Sunmark’s personalized approach to banking to more individuals, families, and businesses throughout New York,” said John Prividera, Chief Experience Officer of Sunmark Credit Union. “We’re excited to welcome new members while continuing to deliver convenient, relationship-focused financial solutions that help communities thrive.”

Residents and businesses within the newly expanded counties will have access to:

This expansion allows members to conveniently access Sunmark’s services through digital banking, virtual support, and shared branching regardless of location. Sunmark also plans to actively pursue partnerships with local businesses, community organizations, and employer groups throughout these new markets.

This website uses cookies in order to offer you the most relevant information. Please choose "I Accept" for optimal site performance. For more information, please visit our Privacy Policy page.