ZipLookup

51103

Standard
Sioux City, IA

Sioux City County County · Iowa

Quick Facts

City
Sioux City
State
Iowa (IA)
County
Sioux City County
Timezone
Central (CT)
DST Observed
Yes
Area Code
319
ZIP Type
Standard
Congressional District
IA-1
Land Area
80.3 mi²
Pop. Density
9/mi²
Coordinates
42.5068°N, 96.4295°W
PopulationEst.
731

National Rankings

Population
#41,407 of 41,898
Bottom 6%
Median Income
#6,476 of 41,898
Top 15%
Home Value
#38,825 of 41,898
Bottom 12%

Rankings are among Standard ZIP codes only. Data is estimated. Est.

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
731
Land Area
80.3 mi²
Pop. Density
9/mi²
Median Age
33.7
Male
49.0%
Female
51.0%

Race & Ethnicity

White88.2%
Hispanic9.2%
Black0.7%
Asian4.9%
Other0.0%

Map of 51103

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Map data © OpenStreetMap contributors

Nearby ZIP Codes

51101Sioux City, IA
1.5 mi37,932
51104Sioux City, IA
2.0 mi31,042
51105Sioux City, IA
2.4 mi14,284
51109Sioux City, IA
2.7 mi35,437
51108Sioux City, IA
4.4 mi7,394
51106Sioux City, IA
4.8 mi17,956
51111Sioux City, IA
7.4 mi44,191
51102Sioux City, IA
11.1 mi41,604

Download Data

Frequently Asked Questions

What city is ZIP code 51103 in?⌄

ZIP code 51103 is in Sioux City, Iowa.

What county is ZIP code 51103 in?⌄

ZIP code 51103 is in Sioux City County County.

What state is ZIP code 51103 in?⌄

ZIP code 51103 is in Iowa (IA).

What timezone is ZIP code 51103 in?⌄

ZIP code 51103 is in the Central (CT) timezone.

What is the population of ZIP code 51103?⌄

The estimated population of ZIP code 51103 is approximately 731 people.

What is the median household income in ZIP code 51103?⌄

The estimated median household income for ZIP code 51103 is $86,900 per year.

Explore More

All ZIPs in Sioux City·All ZIPs in Iowa·Radius search from 51103·ZIP rankings