Siouxland Ethanol 10QSB 2006 Q3 Quarterly report (small business)

EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report on Form 10-QSB of Siouxland Ethanol, LLC (the “Company”) for the period ended June 30, 2006, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John Kingsbury, Principal Financial Officer, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1.	The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
2.	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

          /s/ John Kingsbury

John Kingsbury, Treasurer and Chief
  Financial Officer
Dated: August ___, 2006