ZipLookup

51111

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-4
Land Area
155.2 mi²
Pop. Density
285/mi²
Coordinates
42.4089°N, 96.3713°W
PopulationEst.
44,191

National Rankings

Population
#711 of 41,898
Top 2%
Median Income
#21,902 of 41,898
Middle
Home Value
#24,129 of 41,898
Middle

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

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
44,191
Land Area
155.2 mi²
Pop. Density
285/mi²
Median Age
37.2
Male
49.5%
Female
50.5%

Race & Ethnicity

White76.8%
Hispanic13.7%
Black3.9%
Asian3.4%
Other2.2%

Map of 51111

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Map data © OpenStreetMap contributors

Nearby ZIP Codes

51102Sioux City, IA
3.9 mi41,604
51106Sioux City, IA
4.1 mi17,956
51101Sioux City, IA
6.3 mi37,932
51105Sioux City, IA
6.5 mi14,284
51103Sioux City, IA
7.4 mi731
51104Sioux City, IA
8.2 mi31,042
51109Sioux City, IA
9.3 mi35,437
51108Sioux City, IA
9.5 mi7,394

Download Data

Frequently Asked Questions

What city is ZIP code 51111 in?⌄

ZIP code 51111 is in Sioux City, Iowa.

What county is ZIP code 51111 in?⌄

ZIP code 51111 is in Sioux City County County.

What state is ZIP code 51111 in?⌄

ZIP code 51111 is in Iowa (IA).

What timezone is ZIP code 51111 in?⌄

ZIP code 51111 is in the Central (CT) timezone.

What is the population of ZIP code 51111?⌄

The estimated population of ZIP code 51111 is approximately 44,191 people.

What is the median household income in ZIP code 51111?⌄

The estimated median household income for ZIP code 51111 is $69,000 per year.

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