Sioux City, Iowa Information & Statistics

Quick Facts

The 2018 population estimate for Sioux City is 82,486, a change of -0.28% when compared to 2014. With an area of 59.61 square miles, this works out to a population density of 1,383.67 persons/mi².

The number of households in 2018 were estimated to be 31,244, with an average household size of 2.55.

Sioux City's 2018 unemployment rate was 5.24%.

The average household income in Sioux City for 2018 was $67,213, while the median was $53,281.

Sioux City Population Trends

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Sioux City Employment Type

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Sioux City Age Grouping

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Sioux City Ethnicity Mix

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Sioux City Fertility Rate

1,378 estimated births

(% of females 15-50 having a child in the past 12 months), ACS 5 year data

Sioux City Household Characteristics

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Sioux City Median Age over Time

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Sioux City Households with Children by Age

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Sioux City Median Household Income

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Sioux City Educational Attainment

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Sioux City Unemployment Rate

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Type of Housing

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Sioux City Housing Values

Median mortgage payment for 2018: $1,057

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Sioux City Average Rent as Percentage of Gross Income

Median rent for 2018: $752

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Sioux City Average Commute

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Sioux City Primary Transportation

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Sioux City Gender Mix

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Sioux City Field of Employment

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Sioux City Population Data

Period	Geography	Population
2014	Sioux City city, Iowa	82,719
2015	Sioux City city, Iowa	82,792
2016	Sioux City city, Iowa	82,666
2017	Sioux City city, Iowa	82,568
2018	Sioux City city, Iowa	82,486

ACS 5 year data