McClain County, OK population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of McClain County increased by 19,239. In this period, the peak population was 47,072 in the year 2023. 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 | 27,833 | - | - |
| 2001 | 27,799 | -34 | -0.12% |
| 2002 | 28,055 | 256 | 0.92% |
| 2003 | 28,650 | 595 | 2.12% |
| 2004 | 29,134 | 484 | 1.69% |
| 2005 | 30,046 | 912 | 3.13% |
| 2006 | 31,072 | 1,026 | 3.41% |
| 2007 | 32,053 | 981 | 3.16% |
| 2008 | 32,618 | 565 | 1.76% |
| 2009 | 33,254 | 636 | 1.95% |
| 2010 | 34,737 | 1,483 | 4.46% |
| 2011 | 35,199 | 462 | 1.33% |
| 2012 | 35,583 | 384 | 1.09% |
| 2013 | 36,459 | 876 | 2.46% |
| 2014 | 37,248 | 789 | 2.16% |
| 2015 | 37,981 | 733 | 1.97% |
| 2016 | 38,625 | 644 | 1.70% |
| 2017 | 39,310 | 685 | 1.77% |
| 2018 | 39,855 | 545 | 1.39% |
| 2019 | 40,466 | 611 | 1.53% |
| 2020 | 41,914 | 1,448 | 3.58% |
| 2021 | 43,535 | 1,621 | 3.87% |
| 2022 | 45,410 | 1,875 | 4.31% |
| 2023 | 47,072 | 1,662 | 3.66% |
TABLE OF CONTENTS
McClain County, OK population from 2000 to 2023
From 2000 to 2010, McClain County's population increased by 6,904 (24.81%), 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, McClain County's population increased by 7,177 (20.66%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .
After the COVID19 pandemic and, between the year 2020 and 2023, McClain County's population increased by 5,158 (12.31%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
McClain County's population from 2000 to 2023.
The estimated population at the end of 2023 was 47,072.
Between the year 2000 and 2023, McClain County's population peaked in year 2023 at 47,072.
Between the year 2000 and 2023, McClain County's population was lowest in year 2001 at 27,799.
McClain County, OK annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of McClain County grew year by year for 22 years and declined for 1 years.
From 2000 to 2023, McClain County had an average annual population growth rate of 3.01% per year. Overall the population grew 69.12% between 2000 and 2023.
FIGURE 2
McClain County annual population growth rate
The average annual growth rate from 2000 to 2023 was 3.01% per year.
From 2021 to 2022 McClain County population grew the most, with an increase of 1,875 people (a 4.31% year-on-year increase)..
From 2000 to 2001 McClain County population experienced the most significant decrease, with a decline of 34 people (a 0.12% year-on-year decline).
Things to know
Is McClain County, OK population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, McClain County's population increased by 3,537 between 2021 and 2023. The increase was 1,875 (increased) between 2021 and 2022; and increase of 1,662 (3.66%) between 2022 and 2023.
How has the population of McClain County, OK changed in the last 10 years?
Between 2013 and 2023, population of McClain County increased by 10,613 (29.11%). The population was highest at 47,072 in the year 2023 and lowest at 37,248 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 2.59%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)