ZIP Code 51105

Zip Code: 51105
Type: Standard
Official USPS city name: Sioux City
Official USPS State Code: IA
Official State Name: Iowa
ZCTA: TRUE
Population: 10531.0
Density: 668.6
Primary Official County Code: 19193
Primary Official County Name: Woodbury
Official County Name: Woodbury
Official County Code: 19193
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:07 PM Thursday, April 03 2025-04-03 (GMT -0500))
Geo Point: 42.50866, -96.36643