ZIP Code 61920 is within two congressional districts: the 15th US Congressional District of Illinois currently represented by Republican Mary Miller and the 12th US Congressional District of Illinois currently represented by Republican Mike Bost.
ZIP Code 61920 is within two Illinois State House of Representatives districts: the Illinois State House of Representatives District 101 currently represented by Republican Chris Miller. the Illinois State House of Representatives District 102 currently represented by . ZIP Code 61920 is completely within Illinois State Senate District 51 and is currently represented by Republican Chapin Rose.