| Routing Number | Bank Name | Bank Address | City | State |
|---|---|---|---|---|
| K G C Credit Union | P.O. BOX K | Knox | PA | |
| Kahuku Credit Union | PO Box 245 | Kahuku | HI | |
| Kahului Credit Union | 25 West Kamehameha Avenue | Kahului | HI | |
| Kaiperm North Bay Credit Union | 173 PLAZA DRIVE SUITE 1001 | Vallejo | CA | |
| Kaiser Federal Bank | 1359 N. Grand Avenue | Covina | CA | |
| Kalamazoo County State Bank | North Grand Street | Schoolcraft | MI | |
| Kanabec State Bank | 730 Forest Ave. E | Mora | MN | |
| Kansas State Bank of Manhattan | 1010 West Loop | Manhattan | KS | |
| Kansas State University Credit Union | 2600 Anderson Ave | Manhattan | KS | |
| Kaplan State Bank | 201 North Cushing Avenue | Kaplan | LA | |
| Kasson State Bank | Main Street | Kasson | MN | |
| Katahdin Trust Company | 11 Main Street | Patten | ME | |
| Kauai Community Credit Union | 4434 Hardy Street | Lihue | HI | |
| Kauai Teachers Credit Union | 2969 Umi Street | Lihue | HI | |
| Kaw Valley Bank | 1110 North Kansas Avenue | Topeka | KS | |
| Kaw Valley State Bank | 737-39 Main Street | Eudora | KS | |
| Kbr Heritage Credit Union | P. O. BOX 4557 | Houston | TX | |
| Kc Fairfax Credit Union | 104 Sunshine Road | Kansas City | KS | |
| Kearney Credit Union | 2915 2nd Ave | Kearney | NE | |
| Kearney Trust Company | 310 West 92 Highway | Kearney | MO | |
| Keesler Credit Union | P. O. Box 7001 | Biloxi | MS | |
| Kekaha Credit Union | P.O. Box 609 | Kekaha | HI | |
| Kellogg Community Credit Union | PO Box 140 | Battle Creek | MI | |
| Kelly Community Credit Union | 2105 West Grande Blvd. | Tyler | TX | |
| Kemba Charleston Credit Union | 1830 Roxalana Road | Dunbar | WV | |
| Kemba Delta Credit Union | 4095 AMERICAN WAY, STE 10 | Memphis | TN | |
| Kemba Roanoke Credit Union | 2812 W MAIN ST | Salem | VA | |
| Kendall State Bank | 406 Broadway | Valley Falls | KS | |
| Kennebec Savings Bank | 150 State Street | Augusta | ME | |
| Kennebunk Savings Bank | 104 Main Street | Kennebunk | ME | |
| Kennedy Space Center Credit Union | 300 S. PLUMOSA ST. | Merritt Island | FL | |
| Kennett National Bank | 805 First Street | Kennett | MO | |
| Kent Bank | 717 North Kent Road | Kent | IL | |
| Kentland Bank | 111 North Fourth Street | Kentland | IN | |
| Kentucky Bank | Fourth And Main Streets | Paris | KY | |
| Kentucky Neighborhood Bank | 1000 North Dixie Avenue | Elizabethtown | KY | |
| Kentucky Telco Credit Union | P. O. Box 18303 | Louisville | KY | |
| Keokuk County State Bank | 201 South Jefferson Street | Sigourney | IA | |
| Kern Credit Union | PO BOX 1667 | Bakersfield | CA | |
| Kern Schools Credit Union | P.O. Box 9506 | Bakersfield | CA | |
| Kerndt Brothers Savings Bank | Main Street | Lansing | IA | |
| Kerr County Credit Union | 3700 Memorial Blvd. | Kerrville | TX | |
| Key Community Bank | 5684 Bishop Avenue | Inver Grove Heig | MN | |
| KeyBank National Association | 127 Public Square | Cleveland | OH | |
| KeyBank National Association | 127 Public Square | Cleveland | OH | |
| Keypoint Credit Union | PO Box 87210 | Baton Rouge | LA | |
| Keypoint Credit Union | 2805 Bowers Avenue | Santa Clara | CA | |
| Keys Credit Union | PO BOX 1898 | Key West | FL | |
| KeySavings Bank | 811 East Grand Avenue | Wisconsin Rapids | WI | |
| KeySource Commercial Bank | 280 South Mangum Street | Durham | NC | |
| Keystone Community Bank | 107 West Michigan Avenue | Kalamazoo | MI | |
| Keystone Credit Union | 1052 Andrew Drive | West Chester | PA | |
| Keystone Credit Union | P.O Box 4970 | Tyler | TX | |
| Keystone First Credit Union | 344 S Poplar St. | Hazleton | PA | |
| KeyWorth Bank | 11655 Medlock Bridge Road | Johns Creek | GA | |
| Kilgore National Bank | 410 North Kilgore Street | Kilgore | TX | |
| Kinderhook State Bank | Main Street | Kinderhook | IL | |
| Kinecta Credit Union | 1440 Rosecrans Ave | Manhattan Beach | CA | |
| King Southern Bank | 5916 Lawrenceburg Road | Chaplin | KY | |
| Kingdom Credit Union | 5755 Poplar Hall Drive | Norfolk | VA | |
| Kings Credit Union | 1415 W Lacey Blvd | Hanford | CA | |
| Kingsley State Bank | 1 East Second Street | Kingsley | IA | |
| Kingston National Bank | 2 North Main Street | Kingston | OH | |
| Kingsville Area Educators Credit Union | 1209 W KING AVE | Kingsville | TX | |
| Kingsville Community Credit Union | 605 E Caesar Ave | Kingsville | TX | |
| Kirkpatrick Bank | 15 East 15th Street | Edmond | OK | |
| Kirkwood Bank of Nevada | 9436 W. Lake Mead Boulevard | Las Vegas | NV | |
| Kirtland Credit Union | 6440 Gibson Blvd SE | Albuquerque | NM | |
| Kit Carson State Bank | 113 Main Street | Kit Carson | CO | |
| Kitsap Bank | 619 Bay Street | Port Orchard | WA | |
| Klamath Public Employees Credit Union | 3737 Shasta Way | Klamath Falls | OR | |
| KleinBank | 611 Rose Drive | Big Lake | MN | |
| Knoxville Law Enforcement Credit Union | 501 E. Summit Hill Drive | Knoxville | TN | |
| KodaBank | 900 Main Street | Drayton | ND | |
| Kokomo Heritage Credit Union | 901 South Courtland Avenue | Kokomo | IN | |
| Koloa Credit Union | P.O. Box 148 | Koloa | HI | |
| Kraftcor Credit Union | 2960 Squirrel Tail Hollow Rd | Hawesville | KY | |
| Kraftman Credit Union | P O Drawer 10 | Bastrop | LA | |
| Kraton Belpre Credit Union | 2419 State Route 618 | Belpre | OH | |
| Kress National Bank | 87 Hi-Way | Kress | TX | |
| Ksw Credit Union | 222 College Ave. | Waterville | ME | |
| Kue Credit Union | One Quality Street | Lexington | KY | |
| Kulia Ohana Credit Union | 240 Lepoko Place | Wailuku | HI | |
| Kyang Credit Union | PO BOX 33247 | Louisville | KY |