1. Woodbury County Child Support Office
Child support services for the Sioux City area. Serves mothers and custodial parents with paternity establishment, support order setup, enforcement, and modifications. Bring birth certificates, recent pay stubs, photo ID, and any prior support orders. Modifications can be requested when income or circumstances change. Call 712-255-2989, open Mon-Fri 8am-4:30pm.
712-255-2989 · 822 Douglas St, Sioux City, IA 51101