Exhibit 32.1

SECTION 1350 CERTIFICATION

The undersigned hereby certifies, in accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, in his capacity as an officer of MediaCo Holding Inc. (the “Company”), that, to his knowledge:

(1)the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2023, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)the information contained in such report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 10, 2023
	/s/ Rahsan-Rahsan Lindsay
	Rahsan-Rahsan Lindsay
	Chief Executive Officer