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51545
Little Sioux, Iowa
Harrison · 🇺🇸 United States
ZIP Code
Population
267
Density/mi²
2
Complete ZIP Code Details
ZIP Code51545
CityLittle Sioux
StateIowa (IA)
CountyHarrison
TimezoneAmerica/Chicago
Coordinates41.8389700, -96.0207200
Population267
ZIP TypeSTANDARD
CountryUnited States

About 51545 - Little Sioux, Iowa

The ZIP code 51545 of Little Sioux falls within Iowa, the United States - a sparsely populated area by population. It sits within Harrison County.

Census data puts the population of this ZIP code at 267 residents. That's below the Iowa average of about 3,313 people per ZIP code.

Population density runs around 2 people per sq. mile, making it a rural area.

This ZIP code sits alongside neighboring areas like Ankeny, Cedar Falls, Dubuque within Iowa.

51545 vs. Iowa Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Little Sioux?

The ZIP code for Little Sioux, Iowa is 51545.

What county is 51545 located in?

51545 is located in Harrison County, Iowa.

What is the population of 51545?

The population of 51545 (Little Sioux) is approximately 267 people.

Is 51545 bigger or smaller than a typical Iowa ZIP code?

51545 is less populated than the typical Iowa ZIP code, which averages around 3,313 people.

What are the ZIP code codes near 51545?

ZIP code codes near 51545 include 50023, 50613, 52001.