Sioux County, ND
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Sioux County research summary. HomeSnacks has been researching the quality of life in Sioux County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Sioux County:
The population in Sioux County is 3,789.
The median home value in Sioux County is $102,084.
The median income in Sioux County is $41,676.
The median rent in Sioux County is $466.
The unemployment rate in Sioux County is 21.5%.
The poverty rate in Sioux County is 42.7%.
The average high in Sioux County is 63.4° and there are 42.6 inches of rainfall annually.
The average high in Sioux County is 63.4°.
There are 65.74 nice days each year.
Expect an average of 42.6 inches of rain each year with 12.2 inches of snow.
There is an average of 5:29 hours of sun each day in Sioux County.
| Stat | Sioux County |
|---|---|
| Mean High | 63.4 |
| Nice Days | 65.74 |
| Rainfall | 42.6 |
| Snowfall | 12.2 |
| Sunny Hours | 5:29 |
The current population in Sioux County is 3,789. The population has decreased -8.7% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 3,993 | -8.0% |
| 2022 | 4,339 | -0.8% |
| 2021 | 4,373 | - |
Sioux County is 50.1% female with 1,897 female residents.
Sioux County is 49.9% male with 1,892 male residents.
| Gender | Sioux County | ND | USA |
|---|---|---|---|
| Female | 50.1% | 48.8% | 50.5% |
| Male | 49.9% | 51.2% | 49.5% |
Sioux County is:
12.2% White with 461 White residents.
0.2% African American with 7 African American residents.
83.7% American Indian with 3,173 American Indian residents.
0.0% Asian with 0 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.7% Other with 25 Other residents.
2.2% Two Or More with 85 Two Or More residents.
1.0% Hispanic with 38 Hispanic residents.
| Race | Sioux County | ND | USA |
|---|---|---|---|
| White | 12.2% | 82.5% | 58.2% |
| African American | 0.2% | 3.2% | 12.0% |
| American Indian | 83.7% | 4.3% | 0.5% |
| Asian | 0.0% | 1.5% | 5.7% |
| Hawaiian | 0.0% | 0.1% | 0.2% |
| Other | 0.7% | 0.2% | 0.5% |
| Two Or More | 2.2% | 3.6% | 3.9% |
| Hispanic | 1.0% | 4.5% | 19.0% |
13.3% of households in Sioux County earn Less than $10,000.
10.6% of households in Sioux County earn $10,000 to $14,999.
9.0% of households in Sioux County earn $15,000 to $24,999.
11.2% of households in Sioux County earn $25,000 to $34,999.
12.8% of households in Sioux County earn $35,000 to $49,999.
15.6% of households in Sioux County earn $50,000 to $74,999.
8.9% of households in Sioux County earn $75,000 to $99,999.
11.0% of households in Sioux County earn $100,000 to $149,999.
3.9% of households in Sioux County earn $150,000 to $199,999.
3.7% of households in Sioux County earn $200,000 or more.
| Income | Sioux County | ND | USA |
|---|---|---|---|
| Less than $10,000 | 13.3% | 4.4% | 4.9% |
| $10,000 to $14,999 | 10.6% | 3.5% | 3.6% |
| $15,000 to $24,999 | 9.0% | 6.7% | 6.6% |
| $25,000 to $34,999 | 11.2% | 7.2% | 6.8% |
| $35,000 to $49,999 | 12.8% | 10.9% | 10.4% |
| $50,000 to $74,999 | 15.6% | 16.7% | 15.7% |
| $75,000 to $99,999 | 8.9% | 13.9% | 12.7% |
| $100,000 to $149,999 | 11.0% | 18.4% | 17.4% |
| $150,000 to $199,999 | 3.9% | 9.1% | 9.3% |
| $200,000 or more | 3.7% | 9.2% | 12.6% |
3.0% of adults in Sioux County completed < 9th grade.
10.0% of adults in Sioux County completed 9-12th grade.
37.0% of adults in Sioux County completed high school / ged.
24.0% of adults in Sioux County completed some college.
15.0% of adults in Sioux County completed associate's degree.
8.0% of adults in Sioux County completed bachelor's degree.
3.0% of adults in Sioux County completed master's degree.
0.0% of adults in Sioux County completed professional degree.
0.0% of adults in Sioux County completed doctorate degree.
| Education | Sioux County | ND | USA |
|---|---|---|---|
| < 9th Grade | 3% | 1% | 5% |
| 9-12th Grade | 10% | 4% | 6% |
| High School / GED | 37% | 26% | 26% |
| Some College | 24% | 22% | 19% |
| Associate's Degree | 15% | 14% | 9% |
| Bachelor's Degree | 8% | 23% | 21% |
| Master's Degree | 3% | 7% | 10% |
| Professional Degree | 0% | 1% | 2% |
| Doctorate Degree | 0% | 1% | 2% |
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