Sioux County

Iowa · Population: 36,246 · Official website

Sioux County, Iowa

Congressional representation for Sioux County, Iowa.

Congressional Districts

	District	Representative	Party
	IA-04	Randy Feenstra	Republican
	SD-AL	Vacant

ZIP Codes

ZIP Code	Congressional District
51003	IA-04
51011	IA-04
51022	IA-04
51023	IA-04
51027	IA-04
51031	IA-04
51036	IA-04
51041	IA-04
51050	IA-04
51201	IA-04
51232	IA-04
51234	IA-04
51235	IA-04
51238	IA-04
51239	IA-04
51240	IA-04
51244	IA-04
51247	IA-04
51250	IA-04