Cass County, IA Population by Year

In 2022, the population of Cass County was 13,104, a 0.30% increase year-by-year from 2021. Previously, in 2021, Cass County's population was 13,065, a decline of 0.40% compared to a population of 13,118 in 2020.
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Updated Sep 18, 2023

Cass County, IA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Cass County decreased by 1,575. In this period, the peak population was 14,679 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 14,679 - -
2001 14,495 -184 -1.25%
2002 14,249 -246 -1.7%
2003 14,279 30 0.21%
2004 14,140 -139 -0.97%
2005 13,993 -147 -1.04%
2006 13,998 5 0.04%
2007 13,952 -46 -0.33%
2008 13,885 -67 -0.48%
2009 13,879 -6 -0.04%
2010 13,927 48 0.35%
2011 13,762 -165 -1.18%
2012 13,697 -65 -0.47%
2013 13,569 -128 -0.93%
2014 13,394 -175 -1.29%
2015 13,354 -40 -0.3%
2016 13,198 -156 -1.17%
2017 13,155 -43 -0.33%
2018 12,959 -196 -1.49%
2019 12,822 -137 -1.06%
2020 13,118 296 2.31%
2021 13,065 -53 -0.4%
2022 13,104 39 0.3%
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Cass County, IA population from 2000 to 2022

From 2000 to 2010, Cass County's population decreased by 752 (5.12%), 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, Cass County's population decreased by 809 (5.81%), 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 Cass County's population from 2000 to 2022, with years on x-axis and population on y-axis
Cass County's population from 2000 to 2022. The estimated population at the end of 2022 was 13,104. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Cass County's population peaked in year 2000 at 14,679.

Between the year 2000 and 2022, Cass County's population was lowest in year 2019 at 12,822.

Cass County, IA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Cass County grew year by year for 5 years and declined for 17 years.

From 2000 to 2022, Cass County had an average annual population growth rate of -0.49% per year. Overall the population shrank 10.73% between 2000 and 2022.

The graph shows Cass County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Cass County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.49% per year. In the last two years, the population declined by 14. Source: U.S. Census Bureau (Population Estimates Program)

From 2019 to 2020, Cass County's population grew the most with an increase of 296 (2.31%).

While from 2001 and 2002, Cass County's population declined the most with a negative growth of 246 (-1.70%).

Things to know

Is Cass County, IA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Cass County's population decreased by 14 between 2020 and 2022. The decrease was 53 (0.40%) between 2020 and 2021; and increase of 39 (0.30%) between 2021 and 2022.

How has the population of Cass County, IA changed in the last 10 years?

Between 2012 and 2022, population of Cass County decreased by 465 (3.43%). The population was highest at 13,569 in the year 2013 and lowest at 12,822 in the year 2019. Overall the average growth rate witnessed for the last 10 years was -0.44%.

References

Datasets

Explore datasets by year of publication.
2023
Cass County, IA 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 Cass 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 Cass 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 Cass County was 13,104, a 0.30% increase year-by-year from 2021. Previously, in 2021, Cass County population was 13,065, a decline of 0.40% compared to a population of 13,118 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Cass County decreased by 1,575. In this period, the peak population was 14,679 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).

Cass 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 Cass County is shown in this column.
  • Year on Year Change: This column displays the change in Cass 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 Cass 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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Population of places that contain Cass County

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Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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