What Indiana Is Actually Voting On in 2026
Indiana's 2026 election cycle is a midterm year with no governor's race and no US Senate contest -- but that does not make it a small ballot. Nine congressional seats, half the state senate, all 100 state house seats, and three statewide constitutional offices are on the line. In a state where the Republican primary is often the only election that matters, understanding the mechanics of this ballot is not optional for anyone who wants to participate.
This is a structural guide: what offices are up, what's not on the ballot, and the practical logistics of casting a vote. Individual races are covered in separate profiles. Think of this as the map before the territory.
Two Dates, 134 Seats, Three Conventions
The primary election is May 5, 2026. The general election is November 3, 2026. Polls open at 6 AM and close at 6 PM local time for both. [1]
Here is what appears on the ballot:
All 9 US House seats. Indiana's congressional delegation currently splits 7 Republican, 2 Democrat. Every seat is contested every two years. [2]
25 of 50 Indiana Senate seats. State senators serve four-year staggered terms; the odd-numbered districts are up in 2026. Five of those 25 seats are open due to retirements or departures -- Districts 17, 29, 31, 39, and 46 -- meaning those races have no incumbent advantage on either side. [3]
All 100 Indiana House seats. State representatives serve two-year terms and face voters every cycle. Republicans currently hold a supermajority. [4]
Three statewide offices: Secretary of State, State Treasurer, and State Comptroller. But these do not appear on the primary ballot. Indiana nominates candidates for these offices at party conventions -- the Republican convention is June 20 in Fort Wayne; the Democratic convention is June 6 in Indianapolis. Primary voters have no direct say. [5]
And here is what does not appear:
No US Senate race. Indiana's two seats are held by Todd Young (term ends 2029) and Jim Banks (elected 2024, term ends 2031). Neither is up. [6]
No governor's race. Mike Braun was elected in 2024 and serves a four-year term. The lieutenant governor and attorney general, also elected in 2024, are likewise not up until 2028. [7]
The Primary Paradox
Indiana's primary system has a quirk worth understanding, because it shapes who actually decides most races in this state.
There is no party registration in Indiana. Voters do not declare a party when they register. At the primary, they simply request either a Republican or Democratic ballot. [8]
Technically, Indiana Code requires voters to affirm that they voted for a majority of that party's candidates in the last general election, or intend to in the next one. But because ballots are secret, this affirmation is unenforceable. In practice, any registered voter can walk in and request whichever ballot they want. The system is a closed primary by statute and an open primary by reality. [8]
This matters enormously in a state as Republican-dominated as Indiana. In most legislative districts and several congressional districts, the Republican primary is the only competitive election. A voter who sits out the primary and waits for November may find the real decision was made without them.
Voters may also choose to vote only on nonpartisan public questions if they prefer not to request a party ballot.
How to Register
Voter registration must be completed 29 days before each election. [9]
The deadlines:
- Primary registration deadline: April 6, 2026
- General registration deadline: October 5, 2026
Online registration is available at IndianaVoters.in.gov for residents with a valid Indiana driver's license or state ID. The same portal lets voters check their registration status and find their polling place. [9]
How to Vote Early -- and Why It Matters
Indiana offers early in-person voting for 28 days before each election. [10]
The windows:
- Primary early voting: April 7 through May 4, 2026
- General early voting: October 6 through November 2, 2026
Early voting closes at noon local time the day before the election. [10]
This 28-day window is worth knowing about because of what Indiana does not offer: no-excuse absentee voting. More than 30 states allow any voter to request a mail ballot for any reason. Indiana is not one of them. To vote absentee, a voter must have a qualifying reason -- expected absence from the county on Election Day, disability, age 65 or older, working during all poll hours, illness or caring for someone who is ill, religious observance, or several other specific circumstances. [11]
Absentee ballot applications must be received 12 days before the election -- April 23 for the primary, October 22 for the general. Completed ballots must arrive by 6 PM on Election Day. [11]
For voters who cannot make it to the polls on Election Day but do not qualify for absentee, early in-person voting is the alternative. It is the practical workaround for one of the more restrictive mail-voting systems in the country.
The ID Requirement
Indiana requires government-issued photo ID at the polls. Acceptable forms include an Indiana driver's license, state ID card, US passport, or US military ID. Voters without ID may cast a provisional ballot and have 10 days to provide identification. The Indiana BMV offers free state ID cards specifically for voting purposes. [12]
One recent change deserves attention: student IDs issued by educational institutions are no longer accepted under a recent amendment to state law. That amendment is currently being challenged in federal court, with the Indiana Attorney General pushing back against an effort to block the ban before the 2026 elections. [12] The outcome of that litigation could affect voter access for younger Hoosiers before November.
The Shape of the Cycle
The highest-profile contests in this cycle are not statewide -- because the statewide races are decided at conventions, not by voters. The races to watch are the Secretary of State convention fight (where incumbent Diego Morales faces significant scandal-driven vulnerability), the congressional contests in District 1 (the state's only Lean Democratic seat) and District 5 (the closest Republican-held margin statewide), and the five open state senate seats where the absence of incumbents creates genuine uncertainty.
In a state where the Republican primary is the de facto general election in most districts, the May 5 primary may matter more than the November 3 general in determining who actually governs Indiana. Voters who want a say in that outcome need to register by April 6, show up with a valid photo ID, and -- critically -- request a ballot in the primary where their vote will count.