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Account Login

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Online Payment

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Mobile Banking

Check your account or apply for a loan online with our Mobile Banking tools.

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CO-OP Branch

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Apply to Join

Becoming a First Castle credit union member is easy - Join Today!

Things you need to know:

Please note that every first and second Wednesday of the month, we will open at 9 (instead of 8) for training. Thank you!

Closed for Memorial day May 30th


Need information about services? We are here to help!

UChoose Rewards

Use your FCFCU credit card to earn points on all of your purchases, in-store and online!


Save with Kasasa!

Choose the free Kasasa® account with the rewards you want most.

More Info


Your one stop for important phone numbers, websites and services.


Vehicles For Sale

1% financing! For complete details or to view, please call Taren at 985-875-2423 or go to cars.com


Who We Are

First Castle Federal Credit Union was established in 1934 to first serve the US Army Corps New Orleans District, and we have continually grown through the years with our member base.

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Get in Touch

In St Tammany:
First Castle Federal Credit Union
100 Cherokee Rose Lane
Covington, LA 70433
(985) 867-8867

First Castle Federal Credit Union
1402 Gause Blvd Ste D
Slidell, LA 70458-2259
(985) 643-1933

In New Orleans:
First Castle Federal Credit Union
7400 Leake Ave # 237
New Orleans, LA 70118-3651
(504) 862-2561