City of Portage des Sioux
City of Portage des Sioux
P.O. Box 108
Portage des Sioux, MO 63373
Phone: 636-899-0640
Portage des Sioux Government
| Mayor | Mark D. Warner |
| Treasurer/Collector | Angie J. Young |
| Alderman Ward 1 | Ron Buchanan |
| Alderman Ward 2 | Vickie L. Rolape |