 Dyersville is represented by Senator Pam Jochum (D-Dubuque) in the Iowa Senate, and Representative Nancy Dunkel (D-Dyersville) in the Iowa House of Representatives.At the federal level, it is within Iowa's 1st congressional district, represented by Abby Finkenauer (D) in the U.S. House of Representatives.Dyersville, and all of Iowa, are represented by U.S. senators Chuck Grassley (R) and Joni Ernst (R).