ZIP Code 51101

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Sioux City · Woodbury County · Iowa

Quick Facts

809

Population

3.1

Area (sq mi)

265

People / sq mi

America/Chicago

Time Zone

standard

ZIP Type

Demographics

33.8

Median Age

51.4%

Male

48.6%

Female

3.7%

Foreign-Born

White 61.3%

African American 7.1%

Asian 3.6%

American Indian or Alaska Native 3.0%

Native Hawaiian or Pacific Islander 16.0%

Two or More Ethnicities 7.5%

Hispanic or Latino 10.8%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Income & Employment

$18,103

Median Household Income

$22,284

Per Capita Income

41.9%

Poverty Rate

13.8%

Unemployment Rate

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Education

High School Graduate or Higher 38.5%

Bachelor's Degree or Higher 11.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Housing

723

Total Housing Units

569

Occupied Units

154

Vacant Units

1.50

Avg Household Size

Occupancy Type

Owner 1.2%

Renter 98.8%

$676

Median Rent

1938

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

ZIP Code	City	Population	Distance
51105	Sioux City, IA	10,216	1.7 mi
51104	Sioux City, IA	22,104	2.9 mi
51103	Sioux City, IA	17,453	3.0 mi
68776	South Sioux City, NE	15,447	3.4 mi
51111	Sioux City, IA	94	5.8 mi
51106	Sioux City, IA	26,544	4.2 mi
51108	Sioux City, IA	5,566	5.5 mi
57049	North Sioux City, SD	5,789	6.2 mi
68731	Dakota City, NE	2,637	7.3 mi
51054	Sergeant Bluff, IA	5,110	8.5 mi

Related Areas

Woodbury County Sioux City, IA Iowa

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.