To qualify to register to vote in Iowa, you must be:
- A U.S. citizen,
- An Iowa resident, and
- At least 17 1/2 years old (must be 18 years old by election day to vote.)
- Be a convicted felon (unless your voting rights have been restored),
- Be judged mentally incompetent to vote by a court, or
- Claim the right to vote in any other place.
Voter Registration form from the Iowa Secretary of State’s website