Sioux County, Iowa's estimated population is 35,014 with a growth rate of 0.15% in the past year according to the most recent United States census data. Sioux County, Iowa is the 21st largest county in Iowa. The 2010 Population was 33,754 and has seen a growth of 3.73% since this time.
Year | Population | Growth | Annual Growth Rate |
---|---|---|---|
1860 | 10 | 0.00% | |
1870 | 576 | 566 | 5660.00% |
1880 | 5,426 | 4,850 | 842.01% |
1890 | 18,370 | 12,944 | 238.56% |
1900 | 23,337 | 4,967 | 27.04% |
1910 | 25,248 | 1,911 | 8.19% |
1920 | 26,458 | 1,210 | 4.79% |
1930 | 26,806 | 348 | 1.32% |
1940 | 27,209 | 403 | 1.50% |
1950 | 26,381 | -828 | -3.04% |
1960 | 26,375 | -6 | -0.02% |
1970 | 27,996 | 1,621 | 6.15% |
1980 | 30,813 | 2,817 | 10.06% |
1990 | 29,903 | -910 | -2.95% |
2010 | 33,754 | 3,851 | 12.88% |
2011 | 34,016 | 262 | 0.78% |
2012 | 34,282 | 266 | 0.78% |
2013 | 34,503 | 221 | 0.64% |
2014 | 34,635 | 132 | 0.38% |
2015 | 34,754 | 119 | 0.34% |
2016 | 34,944 | 190 | 0.55% |
2017 | 34,781 | -163 | -0.47% |
2018 | 34,802 | 21 | 0.06% |
2019 | 34,855 | 53 | 0.15% |
2020 | 34,908 | 53 | 0.15% |
2021 | 34,961 | 53 | 0.15% |
2022 | 35,014 | 53 | 0.15% |
Race | Population | Percentage |
---|---|---|
White | 32,621 | 93.47% |
Black or African American | 143 | 0.41% |
American Indian and Alaska Native | 92 | 0.26% |
Asian | 206 | 0.59% |
Native Hawaiian and Other Pacific Islander | 16 | 0.05% |
Some Other Race | 787 | 2.26% |
Two or More Races | 1,035 | 2.97% |
Type | Count | Average Size | Owned |
---|---|---|---|
All | 12,379 | 2.64 | 80.8 |
Married | 8,144 | 3.22 | 91.7 |
Male | 376 | 3.27 | 70.5 |
Female | 446 | 2.85 | 53.6 |
Non Family | 3,413 | 1.16 | 59.5 |
3.16
Average Family Size
2.64
Average Household Size
Education Attained | Count | Percentage |
---|---|---|
Less Than 9th Grade | 742 | 3.57% |
9th to 12th Grade | 972 | 4.67% |
High School Graduate | 6,078 | 29.20% |
Some College | 3,798 | 18.25% |
Associates Degree | 3,092 | 14.86% |
Bachelors Degree | 4,367 | 20.98% |
Graduate Degree | 1,763 | 8.47% |
Race | Total | High School | Bachelors |
---|---|---|---|
Islander | 10 | 10 | 10 |
Asian | 70 | 70 | 55 |
Black | 70 | 64 | 48 |
White | 18,846 | 17,974 | 5,877 |
2+ Races | 367 | 204 | 40 |
Other Race | 376 | 208 | 30 |
Hispanic | 1,685 | 852 | 126 |
Native American | 54 | 16 |
The highest rate of high school graduation is among asian people with a rate of 100.00%.
The highest rate of bachelors degrees is among islander people with a rate of 100.00%.
$40,512
Average Earnings
$50,254
Average Male
$27,148
Average Female
91.49% of Sioux County, Iowa residents speak only English, while 8.51% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 7.73% of the population.
Name | Total | In Poverty | Poverty Rate |
---|---|---|---|
Hispanic | 3,687 | 610 | 16.54% |
Asian | 163 | 23 | 14.11% |
Multiple | 972 | 70 | 7.20% |
White | 28,244 | 1,084 | 3.84% |
Other | 116 | NaN% |
5.48%
Overall Poverty Rate
4.99%
Male Poverty Rate
5.97%
Female Poverty Rate
The race most likely to be in poverty in Sioux County, Iowa is Hispanic, with 16.54% below the poverty level.
The race least likely to be in poverty in Sioux County, Iowa is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.25%. Among those working part-time, it was 8.70%, and for those that did not work, the poverty rate was 9.82%.
62.7%
Overall Marriage Rate
62.2%
Male Marriage Rate
63.2%
Female Marriage Rate
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Name | Veterans | % of Total |
---|---|---|
White | 1,247 | 5.19% |
Hispanic | 10 | 0.48% |
5.67%
Veteran Poverty Rate
27.75%
Veteran Disability Rate
72.9%
Labor Force Participation
71.2%
Employment Rate
2.2%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
68.14%
Born in Sioux County, Iowa
94.63%
Native Born
5.37%
Foreign Born
3.78%
Non Citizen
1.59%
Naturalized
94.63% of Sioux County, Iowa residents were born in the United States, with 68.14% having been born in Iowa. 3.78% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.