Williams County, OH Population by Year

In 2022, the population of Williams County was 36,652, a 0.25% decrease year-by-year from 2021. Previously, in 2021, Williams County's population was 36,743, a decline of 0.90% compared to a population of 37,077 in 2020.
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Updated Sep 18, 2023

Williams County, OH population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Williams County decreased by 2,553. In this period, the peak population was 39,205 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 39,205 - -
2001 39,105 -100 -0.26%
2002 38,989 -116 -0.3%
2003 38,788 -201 -0.52%
2004 38,759 -29 -0.07%
2005 38,586 -173 -0.45%
2006 38,581 -5 -0.01%
2007 38,565 -16 -0.04%
2008 38,323 -242 -0.63%
2009 37,968 -355 -0.93%
2010 37,510 -458 -1.21%
2011 37,587 77 0.21%
2012 37,531 -56 -0.15%
2013 37,446 -85 -0.23%
2014 37,222 -224 -0.6%
2015 37,036 -186 -0.5%
2016 36,964 -72 -0.19%
2017 36,754 -210 -0.57%
2018 36,753 -1 -
2019 36,765 12 0.03%
2020 37,077 312 0.85%
2021 36,743 -334 -0.9%
2022 36,652 -91 -0.25%
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Williams County, OH population from 2000 to 2022

From 2000 to 2010, Williams County's population decreased by 1,695 (4.32%), 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, Williams County's population decreased by 433 (1.15%), 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 Williams County's population from 2000 to 2022, with years on x-axis and population on y-axis
Williams County's population from 2000 to 2022. The estimated population at the end of 2022 was 36,652. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Williams County's population peaked in year 2000 at 39,205.

Between the year 2000 and 2022, Williams County's population was lowest in year 2022 at 36,652.

Williams County, OH annual population growth rate

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

From 2000 to 2022, Williams County had an average annual population growth rate of -0.30% per year. Overall the population shrank 6.51% between 2000 and 2022.

The graph shows Williams County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Williams County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.30% per year. In the last two years, the population declined by 425. Source: U.S. Census Bureau (Population Estimates Program)

From 2019 to 2020, Williams County's population grew the most with an increase of 312 (0.85%).

While from 2009 and 2010, Williams County's population declined the most with a negative growth of 458 (-1.21%).

Things to know

Is Williams County, OH population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Williams County's population decreased by 425 between 2020 and 2022. The decrease was 334 (0.90%) between 2020 and 2021; and decrease of 91 (0.25%) between 2021 and 2022.

How has the population of Williams County, OH changed in the last 10 years?

Between 2012 and 2022, population of Williams County decreased by 794 (2.12%). The population was highest at 37,446 in the year 2013 and lowest at 36,652 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -0.24%.

References

Datasets

Explore datasets by year of publication.
2023
Williams County, OH 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 Williams 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 Williams 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 Williams County was 36,652, a 0.25% decrease year-by-year from 2021. Previously, in 2021, Williams County population was 36,743, a decline of 0.90% compared to a population of 37,077 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Williams County decreased by 2,553. In this period, the peak population was 39,205 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).

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