CERTIFICATION OF PERIODIC REPORT
                                  Exhibit 32.2

I, J. Gordon Huszagh, Executive Vice President & Chief Financial Officer of
Suffolk Bancorp (the "Company"), certify, pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that: (1) the Quarterly
Report on Form 10-Q of the Company for the quarterly period ended September 30,
2003 (the "Report") fully complies with the requirements of Section 13(a) or
15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and (2)
the information contained in the Report fairly represents, in all material
respects, the financial condition and results of operations of the Company.

Dated: November 7, 2003


/s/ J. Gordon Huszagh
---------------------------
J. Gordon Huszagh
Executive Vice President & Chief Financial Officer


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