Little Sioux, IA has a population of 133 and is the 26,091st largest city in the United States. The population density is 358 per sq mi which is 556% higher than the Iowa average and 295% higher than the national average. The median age in Little Sioux is 51 which is approximately 33% higher than the Iowa average of 38. In Little Sioux, 58% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 63% of Little Sioux residents were born in Iowa, 37% were born out of state, 0% were born outside of the United States and 0% were foreign born.
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The population density in Little Sioux is 556% higher than Iowa.
The median age in Little Sioux is 33% higher than Iowa.
In Little Sioux 96.24% of the population is White.
In Little Sioux 0.00% of the population is Black or African American.