Colusa County, CA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Colusa County increased by 3,208. In this period, the peak population was 22,037 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 | 18,829 | - | - |
| 2001 | 19,068 | 239 | 1.27% |
| 2002 | 19,310 | 242 | 1.27% |
| 2003 | 19,668 | 358 | 1.85% |
| 2004 | 20,329 | 661 | 3.36% |
| 2005 | 20,680 | 351 | 1.73% |
| 2006 | 21,044 | 364 | 1.76% |
| 2007 | 21,240 | 196 | 0.93% |
| 2008 | 21,308 | 68 | 0.32% |
| 2009 | 21,431 | 123 | 0.58% |
| 2010 | 21,435 | 4 | 0.02% |
| 2011 | 21,315 | -120 | -0.56% |
| 2012 | 21,274 | -41 | -0.19% |
| 2013 | 21,239 | -35 | -0.16% |
| 2014 | 21,156 | -83 | -0.39% |
| 2015 | 21,208 | 52 | 0.25% |
| 2016 | 21,476 | 268 | 1.26% |
| 2017 | 21,558 | 82 | 0.38% |
| 2018 | 21,389 | -169 | -0.78% |
| 2019 | 21,474 | 85 | 0.40% |
| 2020 | 21,864 | 390 | 1.82% |
| 2021 | 21,919 | 55 | 0.25% |
| 2022 | 21,909 | -10 | -0.05% |
| 2023 | 22,037 | 128 | 0.58% |
TABLE OF CONTENTS
Colusa County, CA population from 2000 to 2023
From 2000 to 2010, Colusa County's population increased by 2,606 (13.84%), 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, Colusa County's population increased by 429 (2%), 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, Colusa County's population increased by 173 (0.79%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Colusa County's population from 2000 to 2023.
The estimated population at the end of 2023 was 22,037.
Between the year 2000 and 2023, Colusa County's population peaked in year 2023 at 22,037.
Between the year 2000 and 2023, Colusa County's population was lowest in year 2000 at 18,829.
Colusa County, CA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Colusa County grew year by year for 17 years and declined for 6 years.
From 2000 to 2023, Colusa County had an average annual population growth rate of 0.74% per year. Overall the population grew 17.04% between 2000 and 2023.
FIGURE 2
Colusa County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.74% per year.
From 2003 to 2004 Colusa County population grew the most, with an increase of 661 people (a 3.36% year-on-year increase)..
From 2017 to 2018 Colusa County population experienced the most significant decrease, with a decline of 169 people (a 0.78% year-on-year decline).
Things to know
Is Colusa County, CA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Colusa County's population increased by 118 between 2021 and 2023. The decrease was 10 (increased) between 2021 and 2022; and increase of 128 (0.58%) between 2022 and 2023.
How has the population of Colusa County, CA changed in the last 10 years?
Between 2013 and 2023, population of Colusa County increased by 798 (3.76%). The population was highest at 22,037 in the year 2023 and lowest at 21,156 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 0.37%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)