Eligible electors of the appropriate county, district, or ward (as applicable) may sign nomination petitions. For example, any eligible elector in Iowa may sign a petition for a statewide office (i.e. governor, U.S. senator) because those races will appear on every ballot in the state.
However, for all other races, petitions may only be signed by those eligible electors in the county or district. For example, the signature of an eligible elector from County A who signed the nomination petition for a county treasurer candidate from County B cannot be counted because that elector is not eligible to vote for that candidate.
There is no limit on the number of nomination petitions one elector may sign.
An eligible elector is a person who meets all of the qualifications to register to vote. However, an eligible elector is not required to be a registered voter.
An eligible elector must:
- Be a citizen of the United States
- Be a resident of Iowa
- Be at least 17 years old (must be 18 years old by Election Day, or for Primary Elections be 18 by the General or City Election to vote or sign petitions)
An eligible elector may not:
- Be a convicted felon (unless the felon's voting rights have been restored by the president or governor)
- Be currently judged incompetent to vote by a court
- Claim the right to vote in any other place