The Johnston Brief
Johnston votes through Polk County, so the dates and polling lookup below are the same as the rest of the county. But Johnston is split across more than one Iowa Senate and House district, so two neighbors on different streets can have different statehouse races. Check your own sample ballot by address before you go.
Voting in Johnston is straightforward once you know the four dates and the one ID rule. Here is how to register, how to vote early or by mail, what identification you need at the polls, and how to find your own polling place and sample ballot for the November 3, 2026 election.
To vote in the November 3, 2026 general election in Johnston, register by October 19, 2026 (or use same-day registration later with photo ID and proof of residence). Early in-person voting and mailed ballots both begin October 14, 2026 through the Polk County Election Office. On Election Day, polls are open 7 a.m. to 8 p.m. You will need an approved photo ID. Because Johnston is split across several precincts and legislative districts, check your own sample ballot by address.
Same-day registration is available when you vote early in person or on Election Day.
You have three ways to register:
The pre-registration deadline for the November election is October 19, 2026. Miss it and you can still register with same-day registration: bring an approved photo ID plus a document proving where you live (a current utility bill, bank statement, paycheck, or government document with your Johnston address works).
For the November 3 general election, early in-person voting begins October 14, 2026 at the Polk County Election Office, and mailed absentee ballots also start going out October 14. To vote by mail, your absentee request must be received by 5 p.m. on October 19, 2026. A completed mailed ballot must be received by the Auditor by 8 p.m. on Election Day, November 3. A postmark is not enough, so mail it early or drop it off.
Iowa requires an approved photo ID to vote. Accepted IDs include an Iowa driver's license, an Iowa non-driver ID, a U.S. passport, a military or veteran ID, a tribal ID, or a free Iowa Voter ID card. One change to know: as of July 1, 2026, another voter can no longer attest to your identity. If you show up without an accepted ID, you cast a provisional ballot and then have to show ID before polls close on Election Day, or at the Auditor's office by noon the following Monday, for it to count.
Use the Polk County Auditor's "Find Your Polling Place" lookup, which returns your Election Day precinct location by address. Johnston is split across multiple precincts and state legislative districts, so two neighbors on different streets can have different races on their ballots. Once sample ballots are posted for the election, check your own sample ballot by address so you know every office and question you will see before you go. See what is on your 2026 ballot for the offices up this year, and who represents Johnston now.
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Register online through the Iowa Secretary of State, by mail to the Polk County Auditor, or in person. The pre-registration deadline for November 3, 2026 is October 19. After that, use same-day registration with a photo ID and proof of residence.
Early in-person voting and mailed ballots for the general election both begin October 14, 2026. The absentee request deadline is 5 p.m. October 19.
An approved photo ID: Iowa driver's license or non-driver ID, U.S. passport, military or veteran ID, tribal ID, or a free Iowa Voter ID card. Without one you cast a provisional ballot and must show ID afterward.
Look it up by address with the Polk County Auditor's Find Your Polling Place tool, and check your own sample ballot, since Johnston spans several precincts and districts.
Yes. Iowa has same-day registration when you vote early in person or on Election Day, with proof of identity and residence.