RANKING ·
Largest net interest margin improvement in Kentucky
17 of 51 credit unions in Kentucky that filed for the quarter ended June 30, 2026 are ranked. At least $100 million in total assets and a comparable quarter a year earlier. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Net interest margin, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Expree Credit Union | Frankfort, KY | +67 bps | $119 million |
| 2 | Park Federal Credit Union | Louisville, KY | +62 bps | $1.4 billion |
| 3 | Signet Federal Credit Union | Paducah, KY | +50 bps | $398 million |
| 4 | Members Choice Credit Union | Ashland, KY | +26 bps | $431 million |
| 5 | L & N Federal Credit Union | Louisville, KY | +13 bps | $2.6 billion |
| 6 | Service One Credit Union | Bowling Green, KY | +13 bps | $269 million |
| 7 | Commonwealth Federal Credit Union | Frankfort, KY | +13 bps | $2.9 billion |
| 8 | Transcend Credit Union | Louisville, KY | +8 bps | $588 million |
| 9 | Abound Federal Credit Union | Radcliff, KY | +4 bps | $2.8 billion |
| 10 | Ashland Credit Union | Ashland, KY | -2 bps | $412 million |
| 11 | The Health & Education Federal Credit Union | Lexington, KY | -3 bps | $126 million |
| 12 | Class Act Federal Credit Union | Louisville, KY | -4 bps | $365 million |
| 13 | C-Plant Federal Credit Union | Paducah, KY | -9 bps | $366 million |
| 14 | Advanz Federal Credit Union | Louisville, KY | -9 bps | $162 million |
| 15 | Members Heritage Credit Union | Lexington, KY | -10 bps | $591 million |
| 16 | University of Kentucky Federal Credit Union | Lexington, KY | -13 bps | $1.8 billion |
| 17 | Autotruck Financial Credit Union | Louisville, KY | -26 bps | $220 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings