Zip Code Information
ZIP Code
51101
City
Sioux City
State
Iowa
County
Woodbury County
Population
816
Density
266.7 /km²
Latitude
42.49406
Longitude
-96.39361
Time Zone
America/Chicago
About Zip Code 51101
Zip Code 51101 is primarily located in Sioux City, Iowa. It covers an area in Woodbury County. The population of this area is approximately 816.0, with a population density of 266.7 people per square kilometer. This Zip Code falls within the America/Chicago timezone.
Frequently Asked Questions
What city is Zip Code 51101 in? +
Zip Code 51101 is in Sioux City, Iowa.
What is the population of Zip Code 51101? +
The population of Zip Code 51101 is 816.0.
What county is Zip Code 51101 in? +
It is located in Woodbury County.
What is the timezone for Zip Code 51101? +
The timezone is America/Chicago.