Iowa 2026 Elections: Races, Ballot Measures, and Polling

Election Overview

Iowa voters will participate in elections for U.S. Senate, Governor, all four U.S. House seats, and state legislative positions in 2026. Once considered the quintessential swing state and home to the first-in-the-nation caucuses, Iowa has trended Republican in recent cycles while maintaining competitive races and a politically engaged electorate. The Hawkeye State's agricultural economy, aging population, and debates over renewable energy and education policy create a distinctive political environment that continues to attract national attention.

Key Races

U.S. Senate

Iowa's U.S. Senate seat is up for election in 2026, with Senator Joni Ernst eligible for a third term. First elected in 2014, Ernst became Iowa's first female U.S. Senator and has focused on military affairs, agriculture policy, and government accountability. While Iowa has trended Republican, Ernst has faced competitive races that test her appeal among suburban and independent voters who sometimes split tickets in Iowa elections.

Governor

The Iowa gubernatorial race will determine the state's chief executive for a four-year term. Governor Kim Reynolds, who became governor in 2017 and was elected in 2018 and re-elected in 2022, is eligible to seek another term. The governor plays a crucial role in education policy, agricultural programs, tax policy, and managing relationships with the Republican-controlled legislature. Iowa governors have no term limits, allowing long tenures for popular incumbents.

U.S. House of Representatives

All four of Iowa's congressional districts will be contested. Iowa's nonpartisan redistricting process creates relatively competitive districts. Districts 1 (northeast Iowa), 2 (southeast Iowa including Iowa City), and 3 (Des Moines area and southwest Iowa) have been competitive in recent cycles. District 4 (northwest Iowa) leans more Republican. The state's congressional delegation has shifted from bipartisan to Republican-dominated in recent elections.

State Legislature

All 100 seats in the Iowa House of Representatives and 25 seats in the 50-member Iowa Senate will be on the ballot. Republicans currently control both chambers, giving them unified control with the governor's office. State legislative races focus on education funding and school choice, property taxes, agricultural policy, renewable energy standards, and healthcare access particularly in rural areas.

Ballot Measures

Iowa does not have a citizen initiative process for statewide ballot measures. Constitutional amendments must be proposed by the General Assembly, approved by a majority in two consecutive General Assemblies, and then ratified by voters. This process means ballot measures appear infrequently. Recent proposed amendments have addressed topics including gun rights, voting age, and legislative procedures. Specific ballot questions for 2026, if any, will be determined by General Assembly actions in prior legislative sessions. Iowa voters may also see county or local ballot questions on specific issues such as local option sales taxes, school infrastructure bonds, or county governance. Check with your county auditor's office for any local ballot measures specific to your area as the election approaches.

Key Dates

Voter Registration Deadline: October 17, 2026 (15 days before the election online/mail); Election Day (in person)
Primary Election: June 2, 2026
Absentee Ballot Request Deadline: October 24, 2026 (in person); October 19, 2026 (by mail/online)
Early Voting Period: October 5 - November 2, 2026
General Election Day: November 3, 2026

How to Vote in Iowa

Voter ID Requirements

Iowa requires voters to present identification before voting. Acceptable forms include an Iowa driver's license, Iowa non-driver ID, U.S. passport, U.S. military ID, Veterans ID card, tribal ID, or a voter verification card issued by the county auditor. If you don't have ID, you can sign an oath attesting to your identity and bring an attester who can vouch for you, or use a voter ID card available free from your county auditor.

Early Voting

Iowa offers early voting beginning 29 days before Election Day at county auditor's offices and satellite locations determined by each county. Early voting continues through the day before Election Day. Voters can cast a regular ballot during early voting without needing to provide an excuse. The same ID requirements apply to early voting as Election Day voting.

Absentee Voting by Mail

Iowa allows voters to request absentee ballots by mail. Recent legislative changes have tightened absentee voting procedures. Absentee ballot request forms must be received by the county auditor by the applicable deadline. Completed ballots must be received by the county auditor by the time polls close on Election Day (postmarks do not extend this deadline). Voters can track their absentee ballot status online.

Election Day Registration

Iowa allows voters to register at the polls on Election Day. You'll need to provide proof of identity and residence, such as an Iowa driver's license or non-driver ID, or a combination of documents showing your name and current address. An Iowa voter already registered in the county can also vouch for your residence.

More Information

Visit the Iowa Secretary of State website for voter registration, polling place lookup, absentee ballot tracking, and election information.

Current Political Landscape

Iowa has shifted from a purple swing state to a state that leans Republican in most statewide and federal races, though competitive contests still occur. The transformation has been gradual—Iowa voted for Barack Obama twice (2008, 2012) but has trended Republican in subsequent cycles. This shift reflects changes in rural areas, which have moved decisively toward Republicans, while urban areas like Des Moines, Iowa City, and parts of Cedar Rapids and Davenport have become more Democratic.

Geographic and demographic divisions shape Iowa politics. Rural agricultural counties form the backbone of Republican strength, particularly in western and northwestern Iowa. Des Moines and its suburbs create more competitive districts. Iowa City (home to the University of Iowa) and Ames (Iowa State University) lean Democratic due to student and faculty populations. The Quad Cities area on the Mississippi River has industrial roots and more diverse politics. Eastern Iowa cities like Cedar Rapids, Dubuque, and Waterloo show varied patterns based on local economies and demographics. Key issues for Iowa voters include agricultural policy and farm income support, renewable energy development (Iowa leads the nation in wind energy percentage), property taxes and tax policy, education funding and rural school consolidation, healthcare access and rural hospital closures, broadband expansion in rural areas, and water quality and agricultural runoff management. The state's aging population and outmigration of young adults create concerns about workforce development and maintaining rural communities.