Sioux County Assessor's Office
210 Central Avenue SW, P.O. Box 48
Orange City, IA 51041-0048

Office Phone: 712-737-4274
Office Hours: 8:00 a.m. to 4:30 p.m.
FAX: 712-737-6482 (Assessor's Office)

assessor@siouxcounty.org

Assessor's Home Page
Parcel Data

Deputy Assessor