Little Sioux Flag

Little Sioux

County:
Harrison County
County Seat:
No
Area (mi²):
0.375
State:
Iowa

Little Sioux is a city located in Harrison County, Iowa. Little Sioux has a 2025 population of 170 . Little Sioux is currently growing at a rate of 1.8% annually and its population has increased by 2.41% since the most recent census, which recorded a population of 166 in 2020.

The median age in Little Sioux is 59.3 years: 49.3 years for males, and 59.9 years for females. For every 100 females there are 79.4 males.

170
Total Population
453
Density (mi²)
3 1.8%
Growth

Little Sioux Population

Little Sioux Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Little Sioux includes 92.62% White, 4.1% other race, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

White (92.62%)

Other race (4.1%)

Two or more races (2.46%)

Native American (0.82%)

Race
Population
Percentage (of total)
White11392.62%
Other race54.1%
Two or more races32.46%
Native American10.82%

Little Sioux Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

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)