ZipLookup

51109

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-3
Land Area
64.6 mi²
Pop. Density
549/mi²
Coordinates
42.5173°N, 96.4803°W
PopulationEst.
35,437

National Rankings

Population
#8,962 of 41,898
Top 21%
Median Income
#11,586 of 41,898
Middle
Home Value
#33,103 of 41,898
Bottom 26%

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

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
35,437
Land Area
64.6 mi²
Pop. Density
549/mi²
Median Age
52.9
Male
49.3%
Female
50.7%

Race & Ethnicity

White79.5%
Hispanic13.2%
Black4.1%
Asian2.7%
Other0.5%

Map of 51109

Loading map…

Map data © OpenStreetMap contributors

Nearby ZIP Codes

51103Sioux City, IA
2.7 mi731
51104Sioux City, IA
4.1 mi31,042
51101Sioux City, IA
4.2 mi37,932
51105Sioux City, IA
5.1 mi14,284
51108Sioux City, IA
6.4 mi7,394
51106Sioux City, IA
7.4 mi17,956
51111Sioux City, IA
9.3 mi44,191
51102Sioux City, IA
13.2 mi41,604

Download Data

Frequently Asked Questions

What city is ZIP code 51109 in?⌄

ZIP code 51109 is in Sioux City, Iowa.

What county is ZIP code 51109 in?⌄

ZIP code 51109 is in Sioux City County County.

What state is ZIP code 51109 in?⌄

ZIP code 51109 is in Iowa (IA).

What timezone is ZIP code 51109 in?⌄

ZIP code 51109 is in the Central (CT) timezone.

What is the population of ZIP code 51109?⌄

The estimated population of ZIP code 51109 is approximately 35,437 people.

What is the median household income in ZIP code 51109?⌄

The estimated median household income for ZIP code 51109 is $79,900 per year.

Explore More

All ZIPs in Sioux City·All ZIPs in Iowa·Radius search from 51109·ZIP rankings