Sacramento County, California
Voting in Sacramento County, California? Find registration links, ID rules, early and absentee voting options and your sample ballot here. Home to about 1,611,000 people, Sacramento County ranks 8th in population among California's 58 counties. In California, each county elections office, often called the registrar of voters, handles registration, mails ballots and publishes the county voter information guide with your sample ballot.
Next Election
March 7, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register online or by mail at least 15 days before an election; conditional same-day registration is available after the deadline.
Why Voting Matters
Every eligible adult in Sacramento County, California holds the same power on Election Day: one vote that counts exactly as much as anyone else's. The next election for Sacramento County voters is California's presidential primary on March 7, 2028; local elections can come sooner, so check your local election office. Many Sacramento County jobs are in health care and retail, so decisions about health care costs and local businesses hit close to home.
About 657,000 people voted for president in Sacramento County in 2024 (down about 9% from 718,000 in 2020). That equals roughly 52% of the county's estimated 1,257,000 adults, close to the statewide rate of about 51%.
Put another way, about 601,000 adults in Sacramento County sat that election out. Not all of them can vote, but if even 5% of them did, that would be roughly 30,000 more ballots, often more than the margin in races for local councils, school boards, the legislature or Congress.
Spread over about 965 square miles, Sacramento County averages roughly 1,670 residents per square mile, one of the denser places in California. The county is home to about 4.1% of California's population.
ZIP codes in or partly in Sacramento County include 94571, 95608, 95609, 95610, 95611, 95615, 95621 and 95624, plus 67 more. Confirm your registration, read through your sample ballot before Election Day, and choose whether you will vote early, by mail or in person. Invite someone you know in Sacramento County to join you.
Voter Assistance Resources
Questions about voting in Sacramento County? In California, each county elections office, often called the registrar of voters, handles registration, mails ballots and publishes the county voter information guide with your sample ballot. For registration, polling places, early voting and absentee ballots, contact the Sacramento County elections office (registrar of voters).
Statewide directory, California Secretary of State's county elections offices list:
https://www.sos.ca.gov/elections/voting-resources/county-elections-offices
See your sample ballot. California county elections offices (your county mails and posts your sample ballot):
https://www.sos.ca.gov/elections/voting-resources/county-elections-offices
You can also preview a personalized ballot at Vote411.org.
To ask a question or report a problem at the polls, call or text Election Protection at 866-OUR-VOTE (866-687-8683), a free nonpartisan hotline. For help in Spanish call 888-VE-Y-VOTA (888-839-8682); for Asian languages call 888-API-VOTE (888-274-8683).
Voters with disabilities in Sacramento County can ask for an accessible voting machine, curbside voting where offered, and help from a person of their choice. If you run into barriers, contact Disability Rights California, California's Protection and Advocacy agency, at (888) 569-7955. VoteRiders (844-338-8743) offers free help with voter ID.
Need a ride? Many local transit agencies and ride services offer free or discounted rides to the polls on Election Day, so check what is available before the next election. See our California voter page for statewide options. Details can change, so confirm with the official election office.
Military and overseas voters can get help from the Federal Voting Assistance Program at 1-800-438-VOTE (8683) or fvap.gov.
Sign up to be an election worker
Election workers (often called poll workers) keep voting running smoothly in Sacramento County. Most are paid for their time, get free training, and help their neighbors cast their ballots. You can work a full day, a shorter shift, or help before Election Day. County and municipal election offices recruit and train their own workers, and the EAC's Help America Vote page links to yours. Find out how to sign up:
https://www.eac.gov/help-america-vote
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