Tidemark Federal Credit Union is here to serve, with branches conveniently located in Delaware and surcharge-free ATM access at our branches. We'll help you take care of your financial tasks quickly.
Tidemark Corporate Office
(Send Corporate Mail Here)
1941 Bridgeville Highway
PO Box 1800
Seaford, DE 19973
Member Service Center
(Send Member Mail Here -Payments ect.)
216 Washington Street
PO Box 1630
Millsboro, DE 19966
Branches Are Open 9:00 AM - 5:00 PM Monday Through Friday. No Saturday Hours At This Time.
Selbyville DE Branch
Millsboro DE Branch
Hours Of Operation
|Monday - Thursday||9 a.m. - 5 p.m.||9 a.m. - 5 p.m.|
|Friday||9 a.m. - 5 p.m.||9 a.m. - 5 p.m.|
Our Drive-Thru Express Teller Machine is open 24/7 for self-service transaction
Branch Convenient Services
Going Beyond The Norm To Serve You
We're All About Making Your Life A Little Bit Easier With These Convenient Services.
Notary Services: Available at all branch locations and free to our members.
Medallion Signature Guarantee: Available in our Seaford, Delaware, office and free to members who need signature verification on a securities transfer to protect against fraud. Please call ahead at 302-629-0100 to ensure an authorized representative is available.
ATMs: Available at all branch locations and free to our members.
Express Teller Machines: Our Express Teller Machines provide the same options as a live teller. Conduct self-service transactions 24/7 or connect with a teller by video during normal business hours. Avoid lines when you're conducting transactions. Service is available at your convenience.
Night Depositories: Available at all branch locations.
Coin Machines: Stop rolling coins. Let our machines count them for you. Available at all branch locations and free to our members.
Instant-Issue Debit and Credit Cards: Visit us and get a new card within minutes. Available at all branch locations
Tidemark Federal Credit Union branches will be closed on the following holidays. Keep in mind, you always have access to your account through Online, Mobile and Phone Banking.
|Birthday of Martin Luther King, Jr.||Monday, January 17|
|Presidents Day and Washington's Birthday||Monday, February 21|
|Memorial Day||Monday, May 30|
|Independence Day||Monday, July 4|
|Labor Day||Monday, September 5|
|Columbus Day||Monday, October 10|
|Veterans Day||Friday, November 11|
|Thanksgiving Day||Thursday, November 24|
|Christmas Day Observed||Friday, December 24|
|New Year's Day Observed||Friday, December 31|