ZIP Code 51104
About Sioux City
Sioux City is a city in Woodbury and Plymouth counties in the U.S. state of Iowa. The population was 85,797 at the 2020 census, and was estimated at 86,875 in 2024, making it the fourth-most populous city in Iowa. The county seat of Woodbury County, Sioux City is the primary city of the five-county Sioux City metropolitan area, which had 144,334 residents on the 2020 census. Sioux City and the surrounding areas of northwestern Iowa, northeastern Nebraska and southeastern South Dakota are sometimes referred to collectively as Siouxland.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
22,792
population
$74,984
median household income
3,049
people / sq mi
$193,000
median home value
$955
median gross rent
37.0
median age
9,119
housing units
8,679
households
7.5
land area (sq mi)
Key places in 51104
- Briar Cliff University university
- Grandview Park park
- Hubbard Park park
- Krumman Park park
- Leif Erickson Park park
- Spalding Park park
- Grandview Bandshell historic
- John Peirce Mansion historic
Points of interest
- grocery
- gas
- pharmacy
- fast_food
- bank
Brands
- Hy-Vee (2)
- Casey's (1)
- Culver's (1)
- Jimmy John's (1)
- McDonald's (1)
- Papa John's (1)
- Papa Murphy's (1)
- Sinclair (1)
- Subway (1)
- Walgreens (1)