Duncan, OK population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Duncan increased by 574. In this period, the peak population was 23,438 in the year 2010. 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 | 22,596 | - | - |
| 2001 | 22,322 | -274 | -1.21% |
| 2002 | 22,222 | -100 | -0.45% |
| 2003 | 22,126 | -96 | -0.43% |
| 2004 | 22,233 | 107 | 0.48% |
| 2005 | 22,310 | 77 | 0.35% |
| 2006 | 22,423 | 113 | 0.51% |
| 2007 | 22,613 | 190 | 0.85% |
| 2008 | 22,699 | 86 | 0.38% |
| 2009 | 22,791 | 92 | 0.41% |
| 2010 | 23,438 | 647 | 2.84% |
| 2011 | 23,431 | -7 | -0.03% |
| 2012 | 23,303 | -128 | -0.55% |
| 2013 | 23,343 | 40 | 0.17% |
| 2014 | 23,123 | -220 | -0.94% |
| 2015 | 23,124 | 1 | 0.00% |
| 2016 | 22,823 | -301 | -1.30% |
| 2017 | 22,474 | -349 | -1.53% |
| 2018 | 22,366 | -108 | -0.48% |
| 2019 | 22,378 | 12 | 0.05% |
| 2020 | 22,652 | 274 | 1.22% |
| 2021 | 22,775 | 123 | 0.54% |
| 2022 | 22,992 | 217 | 0.95% |
| 2023 | 23,170 | 178 | 0.77% |
TABLE OF CONTENTS
Duncan, OK population from 2000 to 2023
From 2000 to 2010, Duncan's population increased by 842 (3.73%), 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, Duncan's population decreased by 786 (3.35%), 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, Duncan's population increased by 518 (2.29%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Duncan's population from 2000 to 2023.
The estimated population at the end of 2023 was 23,170.
Between the year 2000 and 2023, Duncan's population peaked in year 2010 at 23,438.
Between the year 2000 and 2023, Duncan's population was lowest in year 2003 at 22,126.
Duncan, OK annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Duncan grew year by year for 14 years and declined for 9 years.
From 2000 to 2023, Duncan had an average annual population growth rate of 0.11% per year. Overall the population grew 2.54% between 2000 and 2023.
FIGURE 2
Duncan annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.11% per year.
From 2009 to 2010 Duncan population grew the most, with an increase of 647 people (a 2.84% year-on-year increase)..
From 2016 to 2017 Duncan population experienced the most significant decrease, with a decline of 349 people (a 1.53% year-on-year decline).
Things to know
Is Duncan, OK population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Duncan's population increased by 395 between 2021 and 2023. The increase was 217 (decreased) between 2021 and 2022; and increase of 178 (0.77%) between 2022 and 2023.
How has the population of Duncan, OK changed in the last 10 years?
Between 2013 and 2023, population of Duncan decreased by 173 (0.74%). The population was highest at 23,170 in the year 2023 and lowest at 22,366 in the year 2018. Overall the average growth rate witnessed for the last 10 years was -0.07%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)