ZIP Code 46403 is completely within the 1st US Congressional District of Indiana and is currently represented by Democrat Frank Mrvan.
ZIP Code 46403 is within two Indiana State House of Representatives districts: the Indiana State House of Representatives District 3 currently represented by Democrat Ragen Hatcher. the Indiana State House of Representatives District 10 currently represented by . ZIP Code 46403 is within two Indiana State Senate districts: Indiana State Senate District 3 currently represented by Democrat Eddie Melton and Indiana State Senate District 4 currently represented by Democrat Rodney Pol Jr..