According to the Iowa Secretary of State, you must generally drop your ballot off at your county auditor office (or at any satellite station that a county may set up) before it closes on the day BEFORE election day. Details on the location, operating hours, website, email address, and phone number for the auditor office in Ida County is as follows:
- 401 Moorhead Street , Ida Grove IA 51445 (source)
- 8:00 AM – 4:30 PM, Monday – Friday
- Email: lsteenbock@idacountyia.us
- Website: www.idacounty.org
- Phone: 712-364-2626