Important Election Information
Johnson County, Iowa — 2026 General Election
Election Day: Tuesday, November 3, 2026
Important dates
- October 14 to November 2— Early voting, in person and by mailed ballot.
Schedule & Locations at Johnson County Auditor website. - Through November 3, 8:00 pm - Mailed Absentee Ballots must be received by Auditors Office to be counted.
- November 3 — Election Day, polls open 7:00 a.m.–8:00 p.m.
- Polling Place Lookup & Sample Ballot — enter your address to find your Election Day polling place for November 3, 2026. You can also see a sample ballot for your precinct.
Johnson County GIS
Useful election links/forms
- Am I Registered to Vote?
Registration Lookup Form - Register to Vote / Update Registration — The online registration date has passed, however you can register on Election Day at your polling location if you arrive before 8:00 pm. Find out what documents and IDs are needed at this link:
Iowa Sec of State same day registration info - Absentee Voting by Mail — Absentee Ballots much reach the Johnson County Auditors Office by 8:00 pm on Tuesday, Nov. 3. Mail to: Johnson County Auditor 913 S. Dubuque St., Suite 101 Iowa City, IA 52240
- Johnson County Elections Information — voter registration, absentee voting, polling places, election information and more:
Johnson County Elections - Iowa Elections & Voting — statewide information from the Secretary of State:
Iowa Elections & Voting
Voting Absentee
For a domestic civilian voter:
- The deadline has passed to request a ballot by mail. (5:00 p.m. October 19.)
- Mail your absentee ballot to:
Johnson County Auditor
913 S. Dubuque St., Suite 101
Iowa City, IA 52240 - The voted ballot must be received by the Auditor by 8:00 p.m. on Election Day.
- If you mailed your Absentee Ballot Request Form and have not received your ballot, contact the Audior's Office as soon as possible to check if they've received it.
(319) 356-6004
Early Voting Locations (In Person)
Johnson County has several early-voting opportunities in addition to the Auditor's Office. Scroll down to see the remaining dates & locations listed on the gold background below.
The main early-voting location is:
Johnson County Administration Building
913 S. Dubuque St., Iowa City
There is also drive-through voting on some dates at the Health & Human Services parking ramp, 855 S. Dubuque St.
For More Information & Updates:
Johnson County Elections Office
in the Johnson County Auditors Office
Address: 913 S. Dubuque St., Suite 101, Iowa City
Phone: 319-356-6004
New! Supervisor Districts
To help distribute representation throughout Johnson County, there are now 5 districts. Each district has 2 candidates running for the Supervisor position. Click the button below for more information.
Find Your Supervisor District
You can find your supervisor district in Johnson County by viewing the Johnson County Interactive GIS Map.
How to Find Your District
- Interactive Map: The link above should take you to the polling place layer of the interactive map.
- Once you enter your address, you should see detailed information such as your precinct location, what district you are in, and a link to a Sample Ballot that is specific to your location.
- Official Information: Review district boundaries and details directly on the Johnson County Supervisor Districts Page.
Overview of Districts
- District 1: Includes North Liberty, Shueyville, Swisher, Oxford, and the northwest region of the county.
- District 2: Includes Solon, Hills, Lone Tree, West Branch, and parts of eastern Iowa City.
- District 3: Includes Coralville, Tiffin, and parts of central and southwestern unincorporated Johnson County.
- District 4: Covers primarily the north side of Iowa City.
- District 5: Includes University Heights and parts of western and southern Iowa City.