Contact Information
| Name: | County Treasurer's Office in Sioux City, IA |
| Address: | 822 Douglas St. Trosper Hoyt Building, Sioux City, IA 51101 |
| Phone: | (712) 279-6500 |
| Fax: | (712) 279-6493 |
| Email: | [email protected] |
Service Information
Registration:
- Registration
- Titling
- Plates
- Registration Renewal
Open Time
- Monday8:00am - 4:30pm
- Tuesday8:00am - 4:30pm
- Wednesday8:00am - 4:30pm
- Thursday8:00am - 4:30pm
- Friday8:00am - 4:30pm
Tips:
- Trosper Hoyt Building