Sioux City, Iowa Population History 1890 - 2023
Sioux City Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2023 | 85,727 | 412 | 0.4% |
| 2022 | 85,402 | 411 | -0.3% |
| 2021 | 85,617 | 410 | -0.0% |
| 2020 | 85,654 | 411 | 0.4% |
| 2010 | 82,684 | 373 | -0.3% |
| 2000 | 84,965 | 308 | 0.5% |
| 1990 | 80,682 | 274 | 0.2% |
| 1920 | 71,227 | 99 | 2.1% |
| 1890 | 37,806 | 78 | – |
Sioux City Population Facts
What is the current population of Sioux City?
Based on the latest 2024 data from the US census, the current population of Sioux City is 85,727. Sioux City, Iowa is the 412th largest city in the US.
What county is Sioux City, Iowa in?
Parts of Sioux City are located within Plymouth County and Woodbury County.
What is the size of Sioux City, Iowa in square miles?
Sioux City has an area of 57.4 square miles. Sioux City is the 5th largest city, by area, in Iowa.What was the peak population of Sioux City?
The current population of Sioux City (85,727) is it's peak population.
How quickly is Sioux City growing?
Sioux City has grown 0.8% since the 2000. Sioux City, Iowa's growth is extremely below average. 82% of similarly sized cities are growing faster since 2000.
What is the population density of Sioux City, Iowa?
Sioux City has a population density of 1,441.7 people per square mile.
Similarly Sized Cities In Iowa
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 205 | Cedar Rapids | 135,958 | 11.5% |
| 333 | Davenport | 100,354 | 2.1% |
| 412 | Sioux City | 85,727 | 0.8% |
| 492 | Iowa City | 75,678 | 20.3% |
| 503 | Ankeny | 74,458 | 169.9% |
| 521 | West Des Moines | 72,205 | 53.0% |
| 574 | Waterloo | 66,606 | -3.1% |
| 585 | Ames | 65,686 | 28.9% |
| 619 | Council Bluffs | 62,399 | 6.9% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 406 | Santa Barbara, California | 86,499 | -3.4% |
| 407 | Citrus Heights, California | 86,239 | 1.0% |
| 408 | Danbury, Connecticut | 86,124 | 14.6% |
| 409 | Lake Forest, California | 85,840 | 12.8% |
| 410 | Frederick, Maryland | 85,793 | 61.5% |
| 411 | San Leandro, California | 85,784 | 7.5% |
| 412 | Sioux City, Iowa | 85,727 | 0.8% |
| 413 | Kennewick, Washington | 85,158 | 43.3% |
| 414 | Medford, Oregon | 85,098 | 28.3% |
| 415 | San Ramon, California | 84,929 | 89.0% |
| 416 | Folsom, California | 84,782 | 60.8% |
| 417 | Warner Robins, Georgia | 84,537 | 69.8% |
| 418 | South Jordan, Utah | 84,528 | 184.9% |
Sioux City Demographics
What is the voting age population of Sioux City, Iowa?
The total voting age population of Sioux City, Iowa, meaning US citizens 18 or older, is 57,243. The voting age population is 48.7% male and 51.3% female.
What percentage of Sioux City, Iowa residents are senior citizens?
According to the latest census statistics, 13.8% of the residents of Sioux City are 65 or older.
What are the racial demographics of Sioux City, Iowa?
The racial demographics of Sioux City are 83.4% White, 4.4% Black, 3.8% Two or more races, 3.4% Asian, 2.5% Other, 2.1% American Indian and 0.4% Native Hawaiian or Other Pacific Islander. Additionally, 19.6% of the population identifies as Hispanic.
What percentage of Sioux City, Iowa residents are below the poverty line?
In Sioux City, 14.2% of residents have an income below the poverty line, and the child poverty rate is 19.5%. On a per-household basis, 11.3% of families are below the poverty line in Sioux City.
What percentage of Sioux City, Iowa residents are in the labor force?
Among those aged 16 and older, 69.5% of Sioux City residents are in the labor force.
What are the education levels among Sioux City, Iowa residents?
Among the adult population 25 years old and over, 85.1% of Sioux City residents have at least a high school degree or equivalent, 22.1% have a bachelor's degree and 7.1% have a graduate or professional degree.
What percentage of Sioux City, Iowa residents speak a non-English language at home?
Among Sioux City residents aged 5 and older, 19.5% of them speak a non-English language at home. Broken down by language: 14.6% of residents speak Spanish at home, 0.7% speak an Indo-European language, and 3.1% speak an Asian language.
Sioux City Income & Labor Statistics
What is the unemployment rate in Sioux City, Iowa?
The unemployment rate in Sioux City is 4.8%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Sioux City, Iowa residents work for the government?
In Sioux City, 10.1% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Sioux City, Iowa?
The median household income in Sioux City is $55,433.
Sioux City Housing & Rent Statistics
What percentage of housing units are owner-occupied in Sioux City, Iowa?
In Sioux City, 62.7% of housing units are occupied by their owners.
What percentage of housing units are rented in Sioux City, Iowa?
Renters occupy 37.3% of housing units in Sioux City.
What percentage of Sioux City, Iowa housing units were built before 1940?
Of all the housing units in Sioux City, 33.3% of them were build before 1940.
What percentage of Sioux City, Iowa housing units were built after 2000?
In Sioux City, 6.7% of the total housing units were built after the year 2000, which is approximately 2,300 units.
What is the median monthly rent in Sioux City, Iowa?
The median gross monthly rent payment for renters in Sioux City is $783.
What percentage of households in Sioux City, Iowa have broadband internet?
In Sioux City, 77.6% of households have an active broadband internet connection.