DeKalb County, IN Population by Year

In 2022, the population of DeKalb County was 43,731, a 0.83% increase year-by-year from 2021. Previously, in 2021, DeKalb County's population was 43,369, an increase of 0.17% compared to a population of 43,297 in 2020.
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Updated Sep 18, 2023

DeKalb County, IN population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of DeKalb County increased by 3,176. In this period, the peak population was 43,731 in the year 2022. 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 40,555 - -
2001 40,640 85 0.21%
2002 40,841 201 0.49%
2003 41,198 357 0.87%
2004 41,477 279 0.68%
2005 41,728 251 0.61%
2006 41,857 129 0.31%
2007 42,177 320 0.76%
2008 42,367 190 0.45%
2009 42,416 49 0.12%
2010 42,335 -81 -0.19%
2011 42,500 165 0.39%
2012 42,337 -163 -0.38%
2013 42,378 41 0.1%
2014 42,442 64 0.15%
2015 42,511 69 0.16%
2016 42,671 160 0.38%
2017 42,830 159 0.37%
2018 43,231 401 0.94%
2019 43,561 330 0.76%
2020 43,297 -264 -0.61%
2021 43,369 72 0.17%
2022 43,731 362 0.83%
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DeKalb County, IN population from 2000 to 2022

From 2000 to 2010, DeKalb County's population increased by 1,780 (4.39%), 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, DeKalb County's population increased by 962 (2.27%), 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 DeKalb County's population from 2000 to 2022, with years on x-axis and population on y-axis
DeKalb County's population from 2000 to 2022. The estimated population at the end of 2022 was 43,731. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, DeKalb County's population peaked in year 2022 at 43,731.

Between the year 2000 and 2022, DeKalb County's population was lowest in year 2000 at 40,555.

DeKalb County, IN annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of DeKalb County grew year by year for 19 years and declined for 3 years.

From 2000 to 2022, DeKalb County had an average annual population growth rate of 0.36% per year. Overall the population grew 7.83% between 2000 and 2022.

The graph shows DeKalb County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
DeKalb County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was 0.36% per year. In the last two years, the population grew by 434. Source: U.S. Census Bureau (Population Estimates Program)

From 2017 to 2018, DeKalb County's population grew the most with an increase of 401 (0.94%).

While from 2019 and 2020, DeKalb County's population declined the most with a negative growth of 264 (-0.61%).

Things to know

Is DeKalb County, IN population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, DeKalb County's population increased by 434 between 2020 and 2022. The increase was 72 (0.17%) between 2020 and 2021; and increase of 362 (0.83%) between 2021 and 2022.

How has the population of DeKalb County, IN changed in the last 10 years?

Between 2012 and 2022, population of DeKalb County increased by 1,353 (3.19%). The population was highest at 43,731 in the year 2022 and lowest at 42,378 in the year 2013. Overall the average growth rate witnessed for the last 10 years was 0.33%.

References

Datasets

Explore datasets by year of publication.
2023
DeKalb County, IN 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 DeKalb 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 DeKalb 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 DeKalb County was 43,731, a 0.83% increase year-by-year from 2021. Previously, in 2021, DeKalb County population was 43,369, an increase of 0.17% compared to a population of 43,297 in 2020. Over the last 20 plus years, between 2000 and 2022, population of DeKalb County increased by 3,176. In this period, the peak population was 43,731 in the year 2022. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. Source: U.S. Census Bureau Population Estimates Program (PEP).

DeKalb 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 DeKalb County is shown in this column.
  • Year on Year Change: This column displays the change in DeKalb 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 DeKalb 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 DeKalb County

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