Routing Number

The nine-digit code you need: 221972027

  • Use this to set up direct deposits, ACH and wire transfers
  • Our routing number can also be found at the bottom of your Sunnyside checks.
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Sunnyside Federal: Your premier full-service bank in New York, proudly serving the Rivertowns of Westchester County, including Irvington, Hastings, Dobbs Ferry, Ardsley-on-Hudson, Tarrytown, Sleepy Hollow and beyond.