Longmont, CO population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Longmont increased by 26,137. In this period, the peak population was 99,722 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 | 72,493 | - | - |
| 2001 | 75,992 | 3,499 | 4.83% |
| 2002 | 78,909 | 2,917 | 3.84% |
| 2003 | 80,044 | 1,135 | 1.44% |
| 2004 | 81,525 | 1,481 | 1.85% |
| 2005 | 82,680 | 1,155 | 1.42% |
| 2006 | 83,966 | 1,286 | 1.56% |
| 2007 | 85,099 | 1,133 | 1.35% |
| 2008 | 86,048 | 949 | 1.12% |
| 2009 | 86,651 | 603 | 0.70% |
| 2010 | 86,616 | -35 | -0.04% |
| 2011 | 87,660 | 1,044 | 1.21% |
| 2012 | 88,944 | 1,284 | 1.46% |
| 2013 | 90,245 | 1,301 | 1.46% |
| 2014 | 91,448 | 1,203 | 1.33% |
| 2015 | 93,090 | 1,642 | 1.80% |
| 2016 | 94,054 | 964 | 1.04% |
| 2017 | 94,532 | 478 | 0.51% |
| 2018 | 95,251 | 719 | 0.76% |
| 2019 | 97,316 | 2,065 | 2.17% |
| 2020 | 99,188 | 1,872 | 1.92% |
| 2021 | 99,722 | 534 | 0.54% |
| 2022 | 98,809 | -913 | -0.92% |
| 2023 | 98,630 | -179 | -0.18% |
TABLE OF CONTENTS
Longmont, CO population from 2000 to 2023
From 2000 to 2010, Longmont's population increased by 14,123 (19.48%), 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, Longmont's population increased by 12,572 (14.51%), 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, Longmont's population decreased by 558 (0.56%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Longmont's population from 2000 to 2023.
The estimated population at the end of 2023 was 98,630.
Between the year 2000 and 2023, Longmont's population peaked in year 2021 at 99,722.
Between the year 2000 and 2023, Longmont's population was lowest in year 2000 at 72,493.
Longmont, CO annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Longmont grew year by year for 20 years and declined for 3 years.
From 2000 to 2023, Longmont had an average annual population growth rate of 1.57% per year. Overall the population grew 36.05% between 2000 and 2023.
FIGURE 2
Longmont annual population growth rate
The average annual growth rate from 2000 to 2023 was 1.57% per year.
From 2000 to 2001 Longmont population grew the most, with an increase of 3,499 people (a 4.83% year-on-year increase)..
From 2021 to 2022 Longmont population experienced the most significant decrease, with a decline of 913 people (a 0.92% year-on-year decline).
Things to know
Is Longmont, CO population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Longmont's population decreased by 1,092 between 2021 and 2023. The decrease was 913 (increased) between 2021 and 2022; and decrease of 179 (0.18%) between 2022 and 2023.
How has the population of Longmont, CO changed in the last 10 years?
Between 2013 and 2023, population of Longmont increased by 8,385 (9.29%). The population was highest at 99,722 in the year 2021 and lowest at 91,448 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 0.90%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)