Collier Township, Pennsylvania population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Collier township increased by 3,902. In this period, the peak population was 8,957 in the year 2021. 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 | 5,027 | - | - |
| 2001 | 5,187 | 160 | 3.18% |
| 2002 | 5,249 | 62 | 1.20% |
| 2003 | 5,342 | 93 | 1.77% |
| 2004 | 5,550 | 208 | 3.89% |
| 2005 | 5,726 | 176 | 3.17% |
| 2006 | 5,904 | 178 | 3.11% |
| 2007 | 6,132 | 228 | 3.86% |
| 2008 | 6,258 | 126 | 2.05% |
| 2009 | 6,350 | 92 | 1.47% |
| 2010 | 7,134 | 784 | 12.35% |
| 2011 | 7,290 | 156 | 2.19% |
| 2012 | 7,460 | 170 | 2.33% |
| 2013 | 7,657 | 197 | 2.64% |
| 2014 | 7,854 | 197 | 2.57% |
| 2015 | 7,940 | 86 | 1.09% |
| 2016 | 8,032 | 92 | 1.16% |
| 2017 | 8,143 | 111 | 1.38% |
| 2018 | 8,191 | 48 | 0.59% |
| 2019 | 8,208 | 17 | 0.21% |
| 2020 | 8,945 | 737 | 8.98% |
| 2021 | 8,957 | 12 | 0.13% |
| 2022 | 8,932 | -25 | -0.28% |
| 2023 | 8,929 | -3 | -0.03% |
TABLE OF CONTENTS
Collier Township, Pennsylvania population from 2000 to 2023
From 2000 to 2010, Collier township's population increased by 2,107 (41.91%), 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, Collier township's population increased by 1,811 (25.39%), 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, Collier township's population decreased by 16 (0.18%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Collier township's population from 2000 to 2023.
The estimated population at the end of 2023 was 8,929.
Between the year 2000 and 2023, Collier township's population peaked in year 2021 at 8,957.
Between the year 2000 and 2023, Collier township's population was lowest in year 2000 at 5,027.
Collier Township, Pennsylvania annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Collier township grew year by year for 21 years and declined for 2 years.
From 2000 to 2023, Collier township had an average annual population growth rate of 3.37% per year. Overall the population grew 77.62% between 2000 and 2023.
FIGURE 2
Collier township annual population growth rate
The average annual growth rate from 2000 to 2023 was 3.37% per year.
From 2009 to 2010 Collier township population grew the most, with an increase of 784 people (a 12.35% year-on-year increase)..
From 2021 to 2022 Collier township population experienced the most significant decrease, with a decline of 25 people (a 0.28% year-on-year decline).
Things to know
Is Collier Township, Pennsylvania population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Collier township's population decreased by 28 between 2021 and 2023. The decrease was 25 (increased) between 2021 and 2022; and decrease of 3 (0.03%) between 2022 and 2023.
How has the population of Collier Township, Pennsylvania changed in the last 10 years?
Between 2013 and 2023, population of Collier township increased by 1,272 (16.61%). The population was highest at 8,957 in the year 2021 and lowest at 7,854 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 1.58%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)