Adams County, WA Population by Year

In 2022, the population of Adams County was 20,961, a 1.56% increase year-by-year from 2021. Previously, in 2021, Adams County's population was 20,640, an increase of 0.16% compared to a population of 20,608 in 2020.
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Updated Sep 18, 2023

Adams County, WA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Adams County increased by 4,531. In this period, the peak population was 20,961 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 16,430 - -
2001 16,193 -237 -1.44%
2002 16,340 147 0.91%
2003 16,468 128 0.78%
2004 16,476 8 0.05%
2005 16,684 208 1.26%
2006 16,717 33 0.2%
2007 17,079 362 2.17%
2008 17,393 314 1.84%
2009 17,948 555 3.19%
2010 18,791 843 4.7%
2011 18,876 85 0.45%
2012 18,936 60 0.32%
2013 19,080 144 0.76%
2014 19,154 74 0.39%
2015 19,208 54 0.28%
2016 19,311 103 0.54%
2017 19,574 263 1.36%
2018 19,640 66 0.34%
2019 19,959 319 1.62%
2020 20,608 649 3.25%
2021 20,640 32 0.16%
2022 20,961 321 1.56%
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Adams County, WA population from 2000 to 2022

From 2000 to 2010, Adams County's population increased by 2,361 (14.37%), 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, Adams County's population increased by 1,817 (9.67%), 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 Adams County's population from 2000 to 2022, with years on x-axis and population on y-axis
Adams County's population from 2000 to 2022. The estimated population at the end of 2022 was 20,961. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Adams County's population peaked in year 2022 at 20,961.

Between the year 2000 and 2022, Adams County's population was lowest in year 2001 at 16,193.

Adams County, WA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Adams County grew year by year for 21 years and declined for 1 years.

From 2000 to 2022, Adams County had an average annual population growth rate of 1.25% per year. Overall the population grew 27.58% between 2000 and 2022.

The graph shows Adams County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Adams County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was 1.25% per year. In the last two years, the population grew by 353. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Adams County's population grew the most with an increase of 843 (4.70%).

While from 2000 and 2001, Adams County's population declined the most with a negative growth of 237 (-1.44%).

Things to know

Is Adams County, WA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Adams County's population increased by 353 between 2020 and 2022. The increase was 32 (0.16%) between 2020 and 2021; and increase of 321 (1.56%) between 2021 and 2022.

How has the population of Adams County, WA changed in the last 10 years?

Between 2012 and 2022, population of Adams County increased by 1,881 (9.86%). The population was highest at 20,961 in the year 2022 and lowest at 19,080 in the year 2013. Overall the average growth rate witnessed for the last 10 years was 1.03%.

References

Datasets

Explore datasets by year of publication.
2023
Adams County, WA 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 Adams 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 Adams 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 Adams County was 20,961, a 1.56% increase year-by-year from 2021. Previously, in 2021, Adams County population was 20,640, an increase of 0.16% compared to a population of 20,608 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Adams County increased by 4,531. In this period, the peak population was 20,961 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).

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