Connecticut has about 93 different credit unions with CONNECTICUT STATE EMPLOYEES CREDIT UNION being the largest credit union in Connecticut having more than $2.58 billion in total assets and over 69,494 members.
| Name | Membership | Total Assets |
|---|---|---|
| GREENWICH MUNICIPAL EMPLOYEES FEDERAL CREDIT UNION439 W Putnam Ave GREENWICH, CT 06830-1053 | Multiple common bond - Primarily federal, state, local government | $31,291,650 |
| GROTON MUNICIPAL EMPLOYEES FEDERAL CREDIT UNIONPO Box 851 GROTON, CT 06340 | Multiple common bond - Primarily federal, state, local government | $7,166,142 |
| HARTFORD FEDERAL CREDIT UNION964 Asylum Ave HARTFORD, CT 06105 | Community credit unions, urban or rural, other than those designated 'low income' | $147,551,601 |
| HARTFORD FIREFIGHTERS FEDERAL CREDIT UNION776 Maple Ave HARTFORD, CT 06114-2317 | Single common bond - other | $33,179,029 |
| HEALTHCARE FINANCIAL CREDIT UNION20 York St NEW HAVEN, CT 06510 | State chartered natural person | $62,668,138 |
| HEALTHCARE FINANCIAL FEDERAL CREDIT UNION20 York St, Rm 80CB NEW HAVEN, CT 06510 | Service - Health Care | $75,372,725 |
| KIEF PROTECTIVE MUTUAL BENEFIT ASS. CREDIT UNION701 Cottage Grove Rd Ste E230 BLOOMFIELD, CT 06002-4211 | State chartered natural person | $685,687 |
| LAWRENCE MEMORIAL HOSPITAL EMPLOYEE FEDERAL CREDIT UNION365 Montauk Ave NEW LONDON, CT 06320 | Service - Health Care | $36,539,740 |
| MANCHESTER MUNICIPAL FEDERAL CREDIT UNION479 Main St MANCHESTER, CT 06040-4101 | Federal, State, Local Government | $37,860,618 |
| MCKESSON FEDERAL CREDIT UNION97 HONEYSPOT RD STRATFORD, CT 06615-6402 | Multiple common bond - Primarily other manufacturing | $31,725,792 |
| MEMBERS CREDIT UNION612 Bedford ST STAMFORD, CT 06901 | State chartered natural person | $42,568,682 |
| MEMBERSFIRST CT FEDERAL CREDIT UNION285 Broad St MERIDEN, CT 06450-5847 | Community credit unions, urban or rural, other than those designated 'low income' | $105,977,175 |
| MERIDEN POSTAL EMPLOYEES FEDERAL CREDIT UNIONMeriden Postal Emplyees FCU MERIDEN, CT 06450 | Federal, State, Local Government | $381,370 |
| MERRITT FEDERAL CREDIT UNION3 DANBURY RD WILTON, CT 06897-4305 | Multiple common bond - Primarily communications and utilities | $12,374,915 |
| METROPOLITAN DISTRICT EMPLOYEES CREDIT UNION250 MURPHY RD HARTFORD, CT 06114 | State chartered natural person | $33,623,983 |
| MUTUAL SECURITY CREDIT UNION1000 Bridgeport Ave Ste 503 SHELTON, CT 06484-4602 | State chartered natural person | $358,766,301 |
| NEW HAVEN COUNTY CREDIT UNION2 Broadway NORTH HAVEN, CT 06473 | State chartered natural person | $31,607,282 |
| NEW HAVEN FIREFIGHTERS CREDIT UNION7 Elm St NEW HAVEN, CT 06510-2093 | State chartered natural person | $5,859,563 |
| NEW HAVEN TEACHERS FEDERAL CREDIT UNION90 Hamilton St NEW HAVEN, CT 06511 | Educational | $9,933,271 |
| NEW LONDON MUNICIPAL EMPLOYEES CREDIT UNION111 Union St NEW LONDON, CT 06320 | State chartered natural person | $3,037,569 |