Sioux County, IA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Sioux County increased by 4,664. In this period, the peak population was 36,246 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth.
| Year | Population | Year on Year Change | Change in Percent |
|---|---|---|---|
| 2000 | 31,582 | - | - |
| 2001 | 31,807 | 225 | 0.71% |
| 2002 | 31,901 | 94 | 0.30% |
| 2003 | 31,947 | 46 | 0.14% |
| 2004 | 32,059 | 112 | 0.35% |
| 2005 | 32,106 | 47 | 0.15% |
| 2006 | 32,318 | 212 | 0.66% |
| 2007 | 32,249 | -69 | -0.21% |
| 2008 | 32,319 | 70 | 0.22% |
| 2009 | 32,392 | 73 | 0.23% |
| 2010 | 33,755 | 1,363 | 4.21% |
| 2011 | 34,022 | 267 | 0.79% |
| 2012 | 34,289 | 267 | 0.78% |
| 2013 | 34,511 | 222 | 0.65% |
| 2014 | 34,648 | 137 | 0.40% |
| 2015 | 34,764 | 116 | 0.33% |
| 2016 | 34,955 | 191 | 0.55% |
| 2017 | 34,784 | -171 | -0.49% |
| 2018 | 34,767 | -17 | -0.05% |
| 2019 | 34,950 | 183 | 0.53% |
| 2020 | 35,885 | 935 | 2.68% |
| 2021 | 35,959 | 74 | 0.21% |
| 2022 | 36,127 | 168 | 0.47% |
| 2023 | 36,246 | 119 | 0.33% |
TABLE OF CONTENTS
Sioux County, IA population from 2000 to 2023
From 2000 to 2010, Sioux County's population increased by 2,173 (6.88%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 9.63%.
From 2010 to 2020, Sioux County's population increased by 2,130 (6.31%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .
After the COVID19 pandemic and, between the year 2020 and 2023, Sioux County's population increased by 361 (1.01%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Sioux County's population from 2000 to 2023.
The estimated population at the end of 2023 was 36,246.
Between the year 2000 and 2023, Sioux County's population peaked in year 2023 at 36,246.
Between the year 2000 and 2023, Sioux County's population was lowest in year 2000 at 31,582.
Sioux County, IA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Sioux County grew year by year for 20 years and declined for 3 years.
From 2000 to 2023, Sioux County had an average annual population growth rate of 0.64% per year. Overall the population grew 14.77% between 2000 and 2023.
FIGURE 2
Sioux County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.64% per year.
From 2009 to 2010 Sioux County population grew the most, with an increase of 1,363 people (a 4.21% year-on-year increase)..
From 2016 to 2017 Sioux County population experienced the most significant decrease, with a decline of 171 people (a 0.49% year-on-year decline).
Things to know
Is Sioux County, IA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Sioux County's population increased by 287 between 2021 and 2023. The increase was 168 (increased) between 2021 and 2022; and increase of 119 (0.33%) between 2022 and 2023.
How has the population of Sioux County, IA changed in the last 10 years?
Between 2013 and 2023, population of Sioux County increased by 1,735 (5.03%). The population was highest at 36,246 in the year 2023 and lowest at 34,648 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 0.49%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)