Dakotaland Federal Credit Union is a not-for-profit financial cooperative founded in 1935 in Huron, South Dakota, serving over 40,000 members across 51 South Dakota counties. The institution offers full-service banking including checking, savings, loans, mortgages, credit cards, and business lending. Dakotaland is member-owned with no stockholders or outside owners, and is federally insured by the NCUA.

DATCU Credit Union is a full-service, member-owned financial institution headquartered in Denton, Texas, founded in 1936 by educators. It serves approximately 100,000 members across North Texas with over $1.5 billion in assets and operates 15 branch locations. The credit union offers checking and savings accounts, home loans, auto loans, credit cards, and digital banking services.

Day Air Credit Union, Inc. is a not-for-profit, full-service financial cooperative headquartered in Kettering, Ohio, serving the Miami Valley region of southwest Ohio. Founded in 1945, it has over $880 million in assets and more than 54,000 members. The credit union offers comprehensive financial products including checking, savings, mortgages, auto loans, and investment services.

Del Norte Credit Union (DNCU) is a member-owned, not-for-profit financial institution headquartered in Santa Fe, New Mexico, serving over 65,000 members across northern New Mexico. Founded in 1954 as Los Alamos Scientific Laboratory Credit Union, it expanded its field of membership and merged with Santa Fe Federal Employees Federal Credit Union in 1998, adopting its current name in 1999. DNCU maintains approximately $1.4 billion in assets and operates branches in Los Alamos, Espa������ola, Santa Fe, and Rio Rancho.

Delta Community Credit Union is a state-chartered, federally insured credit union headquartered in Atlanta, Georgia, serving over 525,000 members across 20 metro Atlanta counties and four states. Founded in 1940 as Delta Employees Credit Union, it has grown to become Georgia’s largest credit union with over $8.9 billion in assets and 34 branch locations. The institution is a not-for-profit, member-owned cooperative offering personal and business banking services including checking, savings, loans, mortgages, and credit cards.

Deseret First Credit Union (DFCU) is a member-owned credit union headquartered in West Valley City, Utah, with 13 branches throughout the state. Founded in 1955 as the LDS Church Office Credit Union, it serves members of The Church of Jesus Christ of Latter-day Saints, Church employees, and their families. The institution is federally insured by the NCUA and emphasizes faith-based values and community service.

Desert Financial Credit Union is a not-for-profit, member-owned credit union based in Phoenix, Arizona, founded in 1939 by educators. It is the largest locally-based credit union in Arizona, serving over 500,000 members across more than 50 branches statewide and managing over $9 billion in assets. Originally chartered to serve teachers, the credit union expanded its field of membership significantly and now serves most of Arizona.

DFCU Financial is a state-chartered credit union headquartered in Dearborn, Michigan, regulated by Michigan’s Department of Licensing and Regulatory Affairs. One of Michigan’s largest credit unions, it operates 28 branches across Michigan and Florida, with approximately $6 billion in assets and 232,000 members as of 2021. The credit union expanded to Florida in 2023 with the acquisition of First Citrus Bank and continued expansion in 2024.

Diamond Credit Union is a Pennsylvania state-chartered and federally insured credit union serving Berks, Montgomery, Chester, and Bucks counties in southeastern Pennsylvania. Founded in 1947, it is a full-service, community-chartered, member-owned financial institution with over 70,000 members and assets exceeding $1 billion. The credit union provides comprehensive financial services including checking, savings, loans, mortgages, and business services.

Directions Credit Union is a member-owned, nonprofit financial institution founded in 1953 in Toledo, Ohio, serving over 100,000 members across Ohio and Michigan with more than $1 billion in assets. The credit union operates multiple branches throughout the Greater Toledo region and central Ohio, offering personal and business banking, loans, and investment services. It is one of the largest credit unions in Ohio and has grown through several mergers since its establishment as Toledo St. Clement Credit Union.