ZIP Code 51108
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)
5,637
population
$78,333
median household income
123
people / sq mi
$166,600
median home value
$597
median gross rent
44.2
median age
2,142
housing units
2,142
households
46.0
land area (sq mi)
Key places in 51108
- Carlin Park park
- Leeds Park park
Points of interest
- grocery
- gas
- fast_food
- bank
Brands
- Aldi (1)
- Dairy Queen (1)
- Fareway (1)
- Jimmy John's (1)
- Murphy USA (1)
- Sonic (1)
- Subway (1)
- Walmart (1)