ESL Federal Credit Union Routing Number
ESL Federal Credit Union uses a single routing number for all members and all transaction types. This simple structure makes banking easier and reduces the risk of using an incorrect routing number.
- Primary Routing Number: 222371863
- Used for all ACH transfers, wire transfers, direct deposits, and bill payments
Key Information:
ESL Federal Credit Union, founded by Eastman Kodak founder George Eastman in 1920, is one of the largest credit unions in New York State. With over 437,000 members and more than $9.2 billion in assets, ESL serves the greater Rochester area with 24 branch locations and over 40 ATM locations.
Unlike large national banks that maintain different routing numbers for different states or regions, ESL Federal Credit Union uses the same routing number (222371863) for all members regardless of which branch you use or where you live. This applies whether you're a member in Rochester, the surrounding counties, or anywhere else ESL serves.
Universal Routing Number Benefits:
The single routing number structure at ESL means:
- No confusion about which routing number to use
- Same number works for all transaction types (ACH, wire, direct deposit)
- Easy to remember and verify
- Consistent experience across all ESL branches
- No need to update routing information if you move
Where ESL Operates:
ESL Federal Credit Union primarily serves the greater Rochester, New York metropolitan area, including Monroe, Wayne, Ontario, Livingston, Genesee, Orleans, Wyoming, and Seneca counties. The credit union also serves members who have relocated outside the Rochester area, and membership is open to anyone who lives, works, worships, or attends school in ESL's service area.
How to Verify Your Routing Number:
You can confirm your ESL routing number by:
- Looking at the bottom left corner of any ESL check - the routing number (222371863) appears first, followed by your account number
- Logging into ESL Online Banking at esl.org
- Checking your account statement
- Calling ESL customer service at 585-336-1000 (local) or 1-800-848-2265 (toll-free)
- Using the Live Chat Banking feature on esl.org
- Visiting any ESL branch location



