Lemhi County, Idaho
Lemhi County, Idaho voter information: how to register, check your status, see your sample ballot and contact your local election office. Home to about 8,400 people, Lemhi County ranks 33rd in population among Idaho's 44 counties. In Idaho, the county clerk handles voter registration, absentee ballots and polling places.
Next Election
May 16, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register online or by mail before the pre-registration deadline for each election; Election Day registration is available in person with ID and proof of residence.
Why Voting Matters
Why does voting matter in Lemhi County? Because every eligible voter here has exactly the same power at the ballot box: one vote. The next election for Lemhi County voters is Idaho's primary election on May 16, 2028; local elections can come sooner, so check your local election office. Local work in health care and retail means debates over health care costs directly affect Lemhi County families.
In the 2024 presidential election, about 4,870 ballots were cast in Lemhi County, up about 3% from 4,740 in 2020. With roughly 6,940 adults living in the county, that is around 70% of adult residents, above the statewide rate of about 59%.
Put another way, about 2,060 adults in Lemhi County sat that election out. Not all of them can vote, but if even 5% of them did, that would be roughly 103 more ballots, often more than the margin in races for local councils, school boards, the legislature or Congress.
Covering about 4,564 square miles with roughly 1.8 people per square mile, Lemhi County is the kind of rural community where a few dozen votes can settle a local election. The county is home to about 0.4% of Idaho's population.
ZIP codes in or partly in Lemhi County include 83226, 83229, 83235, 83253, 83462, 83463, 83464 and 83465, plus 4 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 Lemhi County to join you.
Voter Assistance Resources
Local election help in Lemhi County: In Idaho, the county clerk handles voter registration, absentee ballots and polling places. For registration, polling places, early voting and absentee ballots, contact the Lemhi County clerk.
Statewide directory, VoteIdaho's Find Your County Clerk page:
https://voteidaho.gov/county-clerk/
See your sample ballot. VoteIdaho's What's On the Ballot page:
https://voteidaho.gov/on-the-ballots/
You can also preview a personalized ballot at Vote411.org.
Free, nonpartisan help is available before and on every Election Day: call or text the Election Protection hotline at 866-OUR-VOTE (866-687-8683). Spanish: 888-VE-Y-VOTA (888-839-8682). Asian languages: 888-API-VOTE (888-274-8683).
Voters with disabilities in Lemhi 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 Idaho, Idaho's Protection and Advocacy agency, at (208) 336-5353. 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 Idaho 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 Lemhi 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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