Sioux Center Flag

Sioux Center

County:
Sioux County
County Seat:
No
Area (mi²):
6.701
State:
Iowa

Sioux Center is a city located in Sioux County, Iowa. Sioux Center has a 2026 population of 8,890. Sioux Center is currently growing at a rate of 1.23% annually and its population has increased by 7.84% since the most recent census, which recorded a population of 8,244 in 2020.

The median household income in Sioux Center is $92,983 with a poverty rate of 2.18%. The median age in Sioux Center is 30 years: 29.5 years for males, and 31.1 years for females. For every 100 females there are 87.0 males.

8.9K
Total Population
1,327
Density (mi²)
108 1.23%
Growth

Sioux Center Population

Sioux Center Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,8901081.23%
20258,7821071.23%
20248,675961.12%
20238,5791211.43%
20228,4581712.06%
20218,287430.52%
20208,244100.12%
20197,624180.24%
20187,606690.92%
20177,53700%
20167,5371111.49%
20157,426350.47%
20147,391670.91%
20137,3241201.67%
20127,204670.94%
20117,137841.19%
20107,05350.07%
20006,00292818.29%
19905,07448610.59%
19804,5881,13832.99%
19703,45000%

Median Age

Overall: 30 years
Female: 31.1 years
Male: 29.5 years

Sioux Center Adults

There are 6,238 adults, (1,060 of whom are seniors) in Sioux Center.

Sex Ratio

Female: 4,520 (53.5%)
Male: 3,934 (46.5%)

Demographics

The racial composition of Sioux Center includes 83.44% White, 12.44% other race, and smaller percentages for Two or more races, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7,05483.44%
Other race1,05212.44%
Two or more races1912.26%
Asian1041.23%
Black or African American530.63%
Race
Population ↓
Percentage (of total)
Other race98111.6%
Two or more races820.97%
White160.19%
Race
Population ↓
Percentage (of total)
White7,03883.25%
Two or more races1091.29%
Asian1041.23%
Other race710.84%
Black or African American530.63%

Sioux Center Marital Status

Economics and Income Statistics

Sioux Center 's average per capita income is $52,200. Household income levels show a median of $92,983. The poverty rate stands at 2.18%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$118,132-
Families$111,331$136,670
Households$92,983$111,885
Non Families$30,481$50,524

$52,200

Average Income

$92,983

Median Household Income

2.18%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)