ZIP Code 01833 is completely within the 6th US Congressional District of Massachusetts and is currently represented by Democrat Seth Moulton.
ZIP Code 01833 is within two Massachusetts State House of Representatives districts: the Massachusetts State House of Representatives District 2nd Essex currently represented by Republican Leonard Mirra. the Massachusetts State House of Representatives District 14th Essex currently represented by . ZIP Code 01833 is completely within Massachusetts State Senate District Second Middlesex and Norfolk and is currently represented by Democrat Karen Spilka.