Sioux County, Nebraska
Voting in Sioux County, Nebraska? Find registration links, ID rules, early and absentee voting options and your sample ballot here. Home to about 1,100 people, Sioux County ranks 81st in population among Nebraska's 93 counties. In Nebraska, the county clerk runs elections, except in the largest counties, which have an election commissioner.
Next Election
May 9, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register online or by mail by the third Friday before an election, or in person by the second Friday before.
Why Voting Matters
Voting is how Sioux County residents shape the decisions made in their name. The next election for Sioux County voters is Nebraska's statewide primary on May 9, 2028; local elections can come sooner, so check your local election office. Many Sioux County jobs are in retail and finance and insurance, so decisions about local businesses and consumer protection hit close to home.
Sioux County voters cast about 678 ballots for president in 2024, down about 7% from 731 in 2020. Compared with the county's roughly 923 adult residents, that works out to about 73%, above the statewide rate of about 62%.
Put another way, about 245 adults in Sioux County sat that election out. Not all of them can vote, but if even 5% of them did, that would be roughly 12 more ballots, often more than the margin in races for local councils, school boards, the legislature or Congress.
Covering about 2,067 square miles with roughly 0.5 people per square mile, Sioux County is the kind of rural community where a few dozen votes can settle a local election.
ZIP codes in or partly in Sioux County include 69301, 69339, 69346, 69348, 69354, 69356, 69357 and 69358, plus 1 more. Take two minutes to confirm your registration, preview your ballot with the links on this page, and decide when and how you will vote. Bring a neighbor along.
Voter Assistance Resources
Questions about voting in Sioux County? In Nebraska, the county clerk runs elections, except in the largest counties, which have an election commissioner. For registration, polling places, early voting and absentee ballots, contact the Sioux County clerk or election commissioner.
Statewide directory, Nebraska Secretary of State's election officials contact list:
https://sos.nebraska.gov/elections/election-officials-contact-information
See your sample ballot. Nebraska Voter Information Lookup, which shows your sample ballot:
https://www.votercheck.necvr.ne.gov/voterview
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 Sioux 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 Nebraska, Nebraska's Protection and Advocacy agency, at (800) 422-6691. 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 Nebraska 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 Sioux 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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