Ontario, CA politics & representatives
Ontario is represented in Congress by Senators Alex Padilla and Adam B. Schiff and Representative Norma J. Torres. Gavin Newsom is governor.
Who represents Ontario in Washington and in California, with how to reach each office.
How San Bernardino County voted in 2024
Official results for all of San Bernardino County. Ontario's own results aren't published in a form we can match to the town exactly, so these are the county's.
President 759,195 votes
California: Harris 58.5%, Trump 38.3%
U.S. Senate 737,330 votes
California: Schiff 58.9%, Garvey 41.1%
U.S. House · California's 35th District 233,268 votes
Whole-district result
Source: MIT Election Data + Science Lab, official 2024 precinct returns (statewide totals from its official state files). Percentages are of votes for candidates; blank and spoiled ballots aren't counted.
Who represents Ontario in Congress
U.S. Senate Both senators represent all of California
U.S. House · California's 35th District
Who represents Ontario in state government
State Senate · District 22
State Assembly · District 53 Covers about 90% of Ontario
State Assembly · District 50 Covers about 10% of Ontario
Ontario is split between state legislative districts. Find yours by address ↗
Ontario's own government: Town Hall →
Sources: congressional and state legislative districts from the U.S. Census Bureau (119th Congress, 2024 state districts); members of Congress from the congress-legislators project (portraits public domain); governors and state legislators from Open States. Districts are matched to Ontario by land area, so if the town is split, your street decides which one is yours.