ZIP Code 93203 is within two congressional districts: the 20th US Congressional District of California currently represented by Republican Vince Fong and the 22nd US Congressional District of California currently represented by Republican David Valadao.
ZIP Code 93203 is within two California State Assembly districts: the California State Assembly District 32 currently represented by Republican Vince Fong. the California State Assembly District 34 currently represented by . ZIP Code 93203 is within two California State Senate districts: California State Senate District 14 currently represented by Democrat Anna Caballero and California State Senate District 16 currently represented by Democrat Melissa Hurtado.