Sully County, SD Population by Year

In 2022, the population of Sully County was 1,471, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Sully County's population was 1,471, an increase of 1.31% compared to a population of 1,452 in 2020.
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Updated Sep 18, 2023

Sully County, SD population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Sully County decreased by 74. In this period, the peak population was 1,545 in the year 2000. The numbers suggest that the population has already reached its peak and is showing a trend of decline.

Year Population Year on Year Change Change in Percent
2000 1,545 - -
2001 1,531 -14 -0.91%
2002 1,484 -47 -3.07%
2003 1,431 -53 -3.57%
2004 1,404 -27 -1.89%
2005 1,399 -5 -0.36%
2006 1,412 13 0.93%
2007 1,424 12 0.85%
2008 1,362 -62 -4.35%
2009 1,352 -10 -0.73%
2010 1,377 25 1.85%
2011 1,374 -3 -0.22%
2012 1,429 55 4%
2013 1,436 7 0.49%
2014 1,406 -30 -2.09%
2015 1,402 -4 -0.28%
2016 1,409 7 0.5%
2017 1,400 -9 -0.64%
2018 1,373 -27 -1.93%
2019 1,377 4 0.29%
2020 1,452 75 5.45%
2021 1,471 19 1.31%
2022 1,471 - -
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Sully County, SD population from 2000 to 2022

From 2000 to 2010, Sully County's population decreased by 168 (10.87%), 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, Sully County's population increased by 75 (5.45%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.

The graph shows Sully County's population from 2000 to 2022, with years on x-axis and population on y-axis
Sully County's population from 2000 to 2022. The estimated population at the end of 2022 was 1,471. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Sully County's population peaked in year 2000 at 1,545.

Between the year 2000 and 2022, Sully County's population was lowest in year 2009 at 1,352.

Sully County, SD annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Sully County grew year by year for 9 years and declined for 12 years.

From 2000 to 2022, Sully County had an average annual population growth rate of -0.22% per year. Overall the population shrank 4.79% between 2000 and 2022.

The graph shows Sully County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Sully County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.22% per year. In the last two years, the population grew by 19. Source: U.S. Census Bureau (Population Estimates Program)

From 2019 to 2020, Sully County's population grew the most with an increase of 75 (5.45%).

While from 2007 and 2008, Sully County's population declined the most with a negative growth of 62 (-4.35%).

Things to know

Is Sully County, SD population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Sully County's population increased by 19 between 2020 and 2022. The increase was 19 (1.31%) between 2020 and 2021; and decrease of 0 (0.00%) between 2021 and 2022.

How has the population of Sully County, SD changed in the last 10 years?

Between 2012 and 2022, population of Sully County increased by 35 (2.44%). The population was highest at 1,471 in the year 2021 and lowest at 1,373 in the year 2018. Overall the average growth rate witnessed for the last 10 years was 0.31%.

References

Datasets

Explore datasets by year of publication.
2023
Sully County, SD Population Dataset: Yearly Figures, Population Change, and Percent Change Analysis
Last updated September 18, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Sully County population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Sully County across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2022, the population of Sully County was 1,471, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Sully County population was 1,471, an increase of 1.31% compared to a population of 1,452 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Sully County decreased by 74. In this period, the peak population was 1,545 in the year 2000. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Sully County population by year

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

  • From 2000 to 2022

Variables / Data Columns

  • Year: This column displays the data year (Measured annually and for years 2000 to 2022)
  • Population: The population for the specific year for the Sully County is shown in this column.
  • Year on Year Change: This column displays the change in Sully County population for each year compared to the previous year.
  • Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Sully County Population by Year. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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