Clark County, Idaho
Everything a Clark County, Idaho voter needs in one place: registration, voter ID, absentee and early voting, and your sample ballot. Home to about 794 people, Clark County is one of the least populous of 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
In Clark County, the people who show up to vote decide who represents everyone. The next election for Clark County voters is Idaho's primary election on May 16, 2028; local elections can come sooner, so check your local election office. Many Clark County jobs are in construction and restaurants and hospitality, so decisions about roads and housing and tourism and small businesses hit close to home.
Clark County voters cast about 333 ballots for president in 2024, up about 7% from 311 in 2020. Compared with the county's roughly 626 adult residents, that works out to about 53%, below the statewide rate of about 59%.
Put another way, about 293 adults in Clark County sat that election out. Not all of them can vote, but if even 5% of them did, that would be roughly 15 more ballots, often more than the margin in races for local councils, school boards, the legislature or Congress.
Covering about 1,763 square miles with roughly 0.5 people per square mile, Clark County is the kind of rural community where a few dozen votes can settle a local election.
ZIP codes in or partly in Clark County include 83423, 83435 and 83446. 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 Clark County to join you.
Voter Assistance Resources
Local election help in Clark 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 Clark 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 Clark 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 Clark 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
Take the Next Step
Find volunteer opportunities, visit the voting resources page, or shop sustainable products.
Buy the book that led to the creation of this website: Peace is Active by Tom McCann
Share what you’re doing for peace on social media with #peaceisactive