Maine has about 54 different credit unions with ATLANTIC REGIONAL FEDERAL CREDIT UNION being the largest credit union in Maine having more than $1.14 billion in total assets and over 48,786 members.
| Name | Membership | Total Assets |
|---|---|---|
| OTIS FEDERAL CREDIT UNION170 Main St JAY, ME 04239-4902 | Community credit unions, urban or rural, other than those designated 'low income' | $242,190,861 |
| OXFORD FEDERAL CREDIT UNION225 RIVER RD MEXICO, ME 04257 | Community credit unions, urban or rural, other than those designated 'low income' | $309,823,972 |
| PENOBSCOT COUNTY FEDERAL CREDIT UNIONPO Box 434 OLD TOWN, ME 04468 | Community credit unions, urban or rural, other than those designated 'low income' | $92,110,427 |
| PEOPLESCHOICE CREDIT UNION23 Industrial Park Rd SACO, ME 04072-1804 | State chartered natural person | $356,302,662 |
| SABATTUS REGIONAL CREDIT UNION2 Middle Rd SABATTUS, ME 04280 | State chartered natural person | $73,845,964 |
| SACO VALLEY CREDIT UNION312 Main St SACO, ME 04072-1515 | State chartered natural person | $171,420,488 |
| SEABOARD FEDERAL CREDIT UNION177 Main St BUCKSPORT, ME 04416 | Community credit unions, urban or rural, other than those designated 'low income' | $207,293,296 |
| SEBASTICOOK VALLEY FEDERAL CREDIT UNION505 SOMERSET AVE PITTSFIELD, ME 04967 | Community - Rural District | $166,321,427 |
| THE COUNTY FEDERAL CREDIT UNION110 Carmichael St PRESQUE ISLE, ME 04769 | Community credit unions, urban or rural, other than those designated 'low income' | $460,285,029 |
| TOWN & COUNTRY FEDERAL CREDIT UNION32 Little Dolphin Drive SCARBOROUGH, ME 04074 | Community credit unions, urban or rural, other than those designated 'low income' | $577,123,803 |
| TRADEMARK FEDERAL CREDIT UNION44 Edison Dr AUGUSTA, ME 04330-6033 | Community credit unions, urban or rural, other than those designated 'low income' | $114,711,555 |
| TRUCHOICE FEDERAL CREDIT UNION332 Cummings Rd SOUTH PORTLAND, ME 04106 | Community - Rural District | $225,682,937 |
| UNIVERSITY CREDIT UNION15 Main St ORONO, ME 04473 | State chartered natural person | $480,028,132 |
| WINTHROP AREA FEDERAL CREDIT UNION94 HIGHLAND AVE WINTHROP, ME 04364 | Community credit unions, urban or rural, other than those designated 'low income' | $89,296,454 |