About ZIP Code 51108

ZIP code 51108 is assigned to Sioux City, Plymouth County, Iowa, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 5,960 with a density of 50 people per square mile.

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Location Details

ZIP Code51108
CitySioux City
CountyPlymouth County
StateIowa
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude42.5662
Longitude-96.3486
ZIP TypeStandard ZIP

Post Office

Address214 JACKSON ST
CitySIOUX CITY
StateIA

Nearby ZIP Codes in Iowa

Frequently Asked Questions

What city is ZIP code 51108 in?

ZIP code 51108 is in Sioux City, Plymouth County, Iowa, United States.

What county is ZIP code 51108 in?

ZIP code 51108 is in Plymouth County, Iowa.

What timezone is ZIP code 51108 in?

ZIP code 51108 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 51108?

The estimated population of ZIP code 51108 is 5,960 people with a density of 50 people per square mile.

What state is ZIP code 51108 in?

ZIP code 51108 is in Iowa (IA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.