Kauai County, HI Population by Year

In 2022, the population of Kauai County was 73,810, a 0.03% increase year-by-year from 2021. Previously, in 2021, Kauai County's population was 73,791, an increase of 0.83% compared to a population of 73,186 in 2020.
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Updated Sep 18, 2023

Kauai County, HI population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Kauai County increased by 15,270. In this period, the peak population was 73,810 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 58,540 - -
2001 58,905 365 0.62%
2002 59,669 764 1.3%
2003 60,345 676 1.13%
2004 61,403 1,058 1.75%
2005 62,070 667 1.09%
2006 62,468 398 0.64%
2007 63,291 823 1.32%
2008 64,196 905 1.43%
2009 64,895 699 1.09%
2010 67,208 2,313 3.56%
2011 67,894 686 1.02%
2012 68,680 786 1.16%
2013 69,653 973 1.42%
2014 70,316 663 0.95%
2015 71,052 736 1.05%
2016 71,574 522 0.73%
2017 71,838 264 0.37%
2018 72,292 454 0.63%
2019 72,190 -102 -0.14%
2020 73,186 996 1.38%
2021 73,791 605 0.83%
2022 73,810 19 0.03%
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Kauai County, HI population from 2000 to 2022

From 2000 to 2010, Kauai County's population increased by 8,668 (14.81%), 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, Kauai County's population increased by 5,978 (8.89%), 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 Kauai County's population from 2000 to 2022, with years on x-axis and population on y-axis
Kauai County's population from 2000 to 2022. The estimated population at the end of 2022 was 73,810. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Kauai County's population peaked in year 2022 at 73,810.

Between the year 2000 and 2022, Kauai County's population was lowest in year 2000 at 58,540.

Kauai County, HI annual population growth rate

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

From 2000 to 2022, Kauai County had an average annual population growth rate of 1.19% per year. Overall the population grew 26.08% between 2000 and 2022.

The graph shows Kauai County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Kauai County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was 1.19% per year. In the last two years, the population grew by 624. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Kauai County's population grew the most with an increase of 2,313 (3.56%).

While from 2018 and 2019, Kauai County's population declined the most with a negative growth of 102 (-0.14%).

Things to know

Is Kauai County, HI population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Kauai County's population increased by 624 between 2020 and 2022. The increase was 605 (0.83%) between 2020 and 2021; and increase of 19 (0.03%) between 2021 and 2022.

How has the population of Kauai County, HI changed in the last 10 years?

Between 2012 and 2022, population of Kauai County increased by 4,157 (5.97%). The population was highest at 73,810 in the year 2022 and lowest at 69,653 in the year 2013. Overall the average growth rate witnessed for the last 10 years was 0.72%.

References

Datasets

Explore datasets by year of publication.
2023
Kauai County, HI 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 Kauai 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 Kauai 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 Kauai County was 73,810, a 0.03% increase year-by-year from 2021. Previously, in 2021, Kauai County population was 73,791, an increase of 0.83% compared to a population of 73,186 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Kauai County increased by 15,270. In this period, the peak population was 73,810 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).

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