| NASA Credit Union | Upper Marlboro, MD | $5.84B | 238,190 |
| State Employees CU of Maryland, Inc | Linthicum, MD | $5.73B | 271,172 |
| Tower Credit Union | Laurel, MD | $5.00B | 218,540 |
| Aberdeen Proving Ground Credit Union | Aberdeen, MD | $2.65B | 184,732 |
| Andrews Federal Credit Union | Suitland, MD | $2.58B | 153,258 |
| Lafayette Credit Union | Rockville, MD | $2.14B | 56,790 |
| First Financial of Maryland Credit Union | Sparks, MD | $1.42B | 80,539 |
| Educational Systems Credit Union | Greenbelt, MD | $1.36B | 84,377 |
| Municipal Empl.credit Union of Balt | Baltimore, MD | $1.27B | 92,195 |
| Point Breeze Credit Union | Hunt Valley, MD | $1.00B | 67,607 |
| Cedar Point Credit Union | Lexington Park, MD | $902.9M | 47,768 |
| National Institutes of Health Credit Union | Rockville, MD | $825.5M | 40,745 |
| APL Credit Union | Laurel, MD | $709.5M | 31,150 |
| First Peoples Community Credit Union | Cumberland, MD | $659.9M | 34,621 |
| Johns Hopkins Credit Union | Baltimore, MD | $648.6M | 46,114 |
| Securityplus Credit Union | Baltimore, MD | $604.1M | 35,873 |
| Freedom of Maryland Credit Union | Bel Air, MD | $563.7M | 43,167 |
| Peake Credit Union | Towson, MD | $534.2M | 28,552 |
| Fedchoice Credit Union | Lanham, MD | $503.4M | 25,704 |
| Mid-Atlantic Credit Union | Germantown, MD | $448.4M | 17,696 |
| Chessie Credit Union | Cumberland, MD | $433.2M | 33,968 |
| Nymeo Credit Union | Frederick, MD | $408.5M | 20,941 |
| Wepco Credit Union | Bloomington, MD | $397.3M | 42,117 |
| Signal Financial Credit Union | Kensington, MD | $369.1M | 18,277 |
| Prince George's Community Credit Union | Bowie, MD | $331.1M | 19,713 |
| U S Postal Service Credit Union | Clinton, MD | $286.3M | 25,317 |
| Har-Co Credit Union | Bel Air, MD | $285.5M | 13,626 |
| Skypoint Credit Union | Germantown, MD | $249.8M | 13,920 |
| Bull Dog Credit Union | Hagerstown, MD | $241.5M | 21,251 |
| Police Credit Union | Upper Marlboro, MD | $175.8M | 13,960 |
| Act 1st Credit Union | Lavale, MD | $150.3M | 12,048 |
| Market USA Credit Union | Laurel, MD | $141.4M | 17,055 |
| First Eagle Credit Union | Owings Mills, MD | $111.5M | 8,184 |
| Money One Credit Union | Largo, MD | $107.5M | 6,661 |
| Washington County Teachers Credit Union | Hagerstown, MD | $96.0M | 4,475 |
| Transit Employees Credit Union | Greenbelt, MD | $94.6M | 12,406 |
| Fedfinancial Credit Union | Silver Spring, MD | $77.7M | 3,671 |
| Destinations Credit Union | Baltimore, MD | $64.7M | 5,579 |
| Five Star of Maryland Credit Union | Baltimore, MD | $62.2M | 5,651 |
| Lm Credit Union | Baltimore, MD | $62.1M | 3,735 |
| Census Credit Union | Suitland, MD | $49.6M | 2,067 |
| Central Credit Union of Maryland,in | Baltimore, MD | $42.2M | 4,369 |
| W S S C Credit Union | Laurel, MD | $35.0M | 3,319 |
| I B E W 26 Credit Union | Lanham, MD | $30.2M | 2,892 |
| Ferko Md Credit Union | Frederick, MD | $29.9M | 3,035 |
| Post Office CU of Md, Inc. | Baltimore, MD | $29.3M | 3,006 |
| None Suffer Lack Credit Union | Suitland, MD | $28.6M | 1,947 |
| Howard County Education Credit Union | Ellicott City, MD | $25.2M | 3,906 |
| Thiokol Elkton Credit Union | Elkton, MD | $24.1M | 1,661 |
| Hema Credit Union | Silver Spring, MD | $16.8M | 1,787 |
| Mncppc Credit Union | College Park, MD | $16.6M | 1,696 |
| Capital Area Realtors Credit Union | Rockville, MD | $16.1M | 1,014 |
| Capital Area Taiwanese Credit Union | Rockville, MD | $13.1M | 507 |
| Bee Credit Union | Salisbury, MD | $7.8M | 996 |
| Local 355 Md Credit Union | Baltimore, MD | $5.8M | 1,417 |
| Masters, Mates & Pilots (mm&p) Credit Union | Linthicum, MD | $3.8M | 624 |
| Mvp Postal and Printing Credit Union | Gaithersburg, MD | $3.7M | 464 |
| 1897 Credit Union | Salisbury, MD | $3.6M | 779 |
| Choptank Electric Coop Employ Credit Union | Denton, MD | $2.7M | 277 |
| Korean Catholic Credit Union | Olney, MD | $1.9M | 299 |
| Mt. Jezreel Credit Union | Silver Spring, MD | $211K | 178 |