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ClimateQuiet 6d · day 8

Santa Clara County leads U.S. with 24% EV ownership rate

Census data shows California dominates electric vehicle adoption, with nine state counties topping the national list.

newest coverage 6d agosummary written 6d ago4 pieces Google NewsMastodonNewswires

What to know

  • Santa Clara County has the highest EV ownership rate in the U.S. at 24.1%, with California's nine top counties all exceeding rates from other states.
  • California statewide leads nationally at 13.8% EV ownership versus the 5.5% national average, driven by state incentives including rebates up to $3,500 and zero-emission vehicle sales requirements.
  • A significant adoption gap exists between California homeowners (17.7% EV ownership) and renters (8.9%), reflecting broader disparities in vehicle access.
  • The Trump administration's rollback of fuel economy standards is being challenged in federal court by California and two dozen states, representing an ongoing policy conflict over EV adoption.

Gavin NewsomGavin Newsom California GovernorRob BontaRob Bonta California Attorney GeneralTricia Holley Census Bureau survey statistician

Santa Clara County leads U.S. with 24% EV ownership rate
Mercury News

How it unfolded 1 development · click the chart to see its coverage articlesposts

Peak 2 pieces in two hours at Oct 31, 6 PM; 4 pieces over 8 days (3 articles · 1 post) Oct 31, 6 PM — 2 pieces · 2 articles — Google News 2Oct 31, 8 PM — quietOct 31, 10 PM — quietNov 1, 12 AM — quietNov 1, 1 AM — quietNov 1, 3 AM — quietNov 1, 5 AM — quietNov 1, 7 AM — quietNov 1, 9 AM — quietNov 1, 11 AM — quietNov 1, 1 PM — quietNov 1, 3 PM — quietNov 1, 5 PM — quietNov 1, 7 PM — quietNov 1, 9 PM — quietNov 1, 11 PM — quietNov 2, 1 AM — quietNov 2, 3 AM — quietNov 2, 5 AM — quietNov 2, 7 AM — quietNov 2, 9 AM — 2 pieces · 1 article · 1 post — Mastodon 1, Newswires 1Nov 2, 11 AM — quietNov 2, 1 PM — quietNov 2, 3 PM — quietNov 2, 5 PM — quietNov 2, 7 PM — quietNov 2, 9 PM — quietNov 2, 11 PM — quietNov 3, 1 AM — quietNov 3, 3 AM — quietNov 3, 5 AM — quietNov 3, 7 AM — quietNov 3, 9 AM — quietNov 3, 11 AM — quietNov 3, 1 PM — quietNov 3, 3 PM — quietNov 3, 5 PM — quietNov 3, 7 PM — quietNov 3, 9 PM — quietNov 3, 11 PM — quietNov 4, 1 AM — quietNov 4, 3 AM — quietNov 4, 5 AM — quietNov 4, 7 AM — quietNov 4, 9 AM — quietNov 4, 11 AM — quietNov 4, 1 PM — quietNov 4, 3 PM — quietNov 4, 5 PM — quietNov 4, 7 PM — quietNov 4, 9 PM — quietNov 4, 11 PM — quietNov 5, 1 AM — quietNov 5, 3 AM — quietNov 5, 5 AM — quietNov 5, 7 AM — quietNov 5, 9 AM — quietNov 5, 11 AM — quietNov 5, 1 PM — quietNov 5, 3 PM — quietNov 5, 5 PM — quietNov 5, 7 PM — quietNov 5, 9 PM — quietNov 5, 11 PM — quietNov 6, 1 AM — quietNov 6, 3 AM — quietNov 6, 5 AM — quietNov 6, 7 AM — quietNov 6, 9 AM — quietNov 6, 11 AM — quietNov 6, 1 PM — quietNov 6, 3 PM — quietNov 6, 5 PM — quietNov 6, 7 PM — quietNov 6, 9 PM — quietNov 6, 11 PM — quietYesterday, 1 AM — quietYesterday, 3 AM — quietYesterday, 5 AM — quietYesterday, 7 AM — quietYesterday, 9 AM — quietYesterday, 11 AM — quietYesterday, 1 PM — quietYesterday, 3 PM — quietYesterday, 5 PM — quietYesterday, 7 PM — quietYesterday, 9 PM — quietYesterday, 11 PM — quietToday, 1 AM — quietToday, 3 AM — quietToday, 5 AM — quietToday, 7 AM — quietToday, 9 AM — quietToday, 11 AM — quiet 1
Nov 1Nov 2Nov 3Nov 4Nov 5Nov 6yesterdaynow · 12:22 PM ET
  1. 1

    Nine California counties dominate top EV ownership rankings

    Analysis of census data confirms California leads nationally with nine counties in the top rankings: Santa Clara, Marin, San Mateo, Alameda, Contra Costa, Orange, Napa, San Diego, and Los Angeles. Statewide, 13.8% of California households own EVs versus 5.5% nationally.

    “Western states in general led the way in switching to electric vehicles…”
    — Tricia Holley
    1. 2 outlets This California county has the highest electric-vehicle ownership rate in the U.S.

      first by San Francisco Chronicle, 7d ago · also Mercury News

      1 more headline
  2. background

    Data shows Santa Clara County leads nation in EV adoption — Census data reveals Santa Clara County has 24.1% household EV ownership (about 163,000 households), the highest in the U.S., with Marin and San Mateo counties tied for second at 21.4%.

  3. background

    California and two dozen states sue Trump administration over fuel economy rules — Led by Attorney General Rob Bonta, approximately two dozen states sued the Trump administration, alleging that a rule rolling back fuel economy standards is arbitrary and violates federal law.

  4. background

    California launches MyFirstEV rebate program — California began offering up to $3,500 rebates for first-time EV buyers purchasing new vehicles and up to $1,750 for used vehicle purchases. Nearly 12,000 Californians had used the program by October 16.

  5. background

    Newsom reaffirms California EV standards commitment amid Trump opposition — Governor Gavin Newsom reaffirmed the state's commitment to zero-emission vehicle sales requirements after opposition from President Donald Trump, with the conflict ongoing in federal court.

  6. background

    Census Bureau releases 2025 American Community Survey EV data — U.S. Census Bureau released its 2025 American Community Survey one-year estimate showing EV ownership rates across the nation, with data aggregated by county and state.