Lake Oswego, OR population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Lake Oswego increased by 4,226. In this period, the peak population was 40,828 in the year 2020. 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 | 35,698 | - | - |
| 2001 | 35,865 | 167 | 0.47% |
| 2002 | 36,194 | 329 | 0.92% |
| 2003 | 36,321 | 127 | 0.35% |
| 2004 | 36,462 | 141 | 0.39% |
| 2005 | 36,585 | 123 | 0.34% |
| 2006 | 36,768 | 183 | 0.50% |
| 2007 | 36,993 | 225 | 0.61% |
| 2008 | 37,310 | 317 | 0.86% |
| 2009 | 37,612 | 302 | 0.81% |
| 2010 | 36,784 | -828 | -2.20% |
| 2011 | 37,024 | 240 | 0.65% |
| 2012 | 37,263 | 239 | 0.65% |
| 2013 | 37,461 | 198 | 0.53% |
| 2014 | 37,834 | 373 | 1.00% |
| 2015 | 38,279 | 445 | 1.18% |
| 2016 | 38,718 | 439 | 1.15% |
| 2017 | 39,301 | 583 | 1.51% |
| 2018 | 39,518 | 217 | 0.55% |
| 2019 | 39,797 | 279 | 0.71% |
| 2020 | 40,828 | 1,031 | 2.59% |
| 2021 | 40,551 | -277 | -0.68% |
| 2022 | 40,109 | -442 | -1.09% |
| 2023 | 39,924 | -185 | -0.46% |
TABLE OF CONTENTS
Lake Oswego, OR population from 2000 to 2023
From 2000 to 2010, Lake Oswego's population increased by 1,086 (3.04%), 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, Lake Oswego's population increased by 4,044 (10.99%), 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, Lake Oswego's population decreased by 904 (2.21%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Lake Oswego's population from 2000 to 2023.
The estimated population at the end of 2023 was 39,924.
Between the year 2000 and 2023, Lake Oswego's population peaked in year 2020 at 40,828.
Between the year 2000 and 2023, Lake Oswego's population was lowest in year 2000 at 35,698.
Lake Oswego, OR annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Lake Oswego grew year by year for 19 years and declined for 4 years.
From 2000 to 2023, Lake Oswego had an average annual population growth rate of 0.51% per year. Overall the population grew 11.84% between 2000 and 2023.
FIGURE 2
Lake Oswego annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.51% per year.
From 2019 to 2020 Lake Oswego population grew the most, with an increase of 1,031 people (a 2.59% year-on-year increase)..
From 2009 to 2010 Lake Oswego population experienced the most significant decrease, with a decline of 828 people (a 2.20% year-on-year decline).
Things to know
Is Lake Oswego, OR population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Lake Oswego's population decreased by 627 between 2021 and 2023. The decrease was 442 (increased) between 2021 and 2022; and decrease of 185 (0.46%) between 2022 and 2023.
How has the population of Lake Oswego, OR changed in the last 10 years?
Between 2013 and 2023, population of Lake Oswego increased by 2,463 (6.57%). The population was highest at 40,828 in the year 2020 and lowest at 37,834 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 0.64%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)