EXHIBIT 23.1 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the following Registration Statements of Second Bancorp Incorporated and in the related Prospectuses of our report dated January 23, 2003, with respect to the consolidated financial statements of Second Bancorp Incorporated included in this Annual Report (Form 10-K) for the year ended December 31, 2002: FORM REGISTRATION STATEMENT NO. PURPOSE - ------------------------------------------------------------------------------------------------------------ S-3 333-46143 Dividend Reinvestment and Stock Purchase Plan S-3 333-68910, 333-68910-01 Cumulative Trust Preferred Securities of Second Bancorp Capital Trust I, Subordinated Debentures of Second Bancorp Incorporated and the Guarantee of Preferred Securities S-3 333-70236, 333-70236-01 Cumulative Trust Preferred Securities of Second Bancorp Capital Trust I, Subordinated Debentures of Second Bancorp Incorporated and the Guarantee of Preferred Securities S-4 333-62365 Trumbull Financial Corporation Acquisition S-8 333-32431 1997 Restricted Stock Plan S-8 333-68104 1998 Non-Qualified Stock Option Plan /s/ Ernst & Young LLP Cleveland, Ohio March 21, 2003