Louisa County, IA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Louisa County decreased by 1,631. In this period, the peak population was 12,203 in the year 2003. 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 | 12,144 | - | - |
| 2001 | 12,156 | 12 | 0.10% |
| 2002 | 12,198 | 42 | 0.35% |
| 2003 | 12,203 | 5 | 0.04% |
| 2004 | 12,087 | -116 | -0.95% |
| 2005 | 11,833 | -254 | -2.10% |
| 2006 | 11,871 | 38 | 0.32% |
| 2007 | 11,857 | -14 | -0.12% |
| 2008 | 11,792 | -65 | -0.55% |
| 2009 | 11,375 | -417 | -3.54% |
| 2010 | 11,382 | 7 | 0.06% |
| 2011 | 11,384 | 2 | 0.02% |
| 2012 | 11,364 | -20 | -0.18% |
| 2013 | 11,353 | -11 | -0.10% |
| 2014 | 11,254 | -99 | -0.87% |
| 2015 | 11,289 | 35 | 0.31% |
| 2016 | 11,219 | -70 | -0.62% |
| 2017 | 11,203 | -16 | -0.14% |
| 2018 | 11,135 | -68 | -0.61% |
| 2019 | 11,059 | -76 | -0.68% |
| 2020 | 10,814 | -245 | -2.22% |
| 2021 | 10,724 | -90 | -0.83% |
| 2022 | 10,617 | -107 | -1.00% |
| 2023 | 10,513 | -104 | -0.98% |
TABLE OF CONTENTS
Louisa County, IA population from 2000 to 2023
From 2000 to 2010, Louisa County's population decreased by 762 (6.27%), 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, Louisa County's population decreased by 568 (4.99%), 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, Louisa County's population decreased by 301 (2.78%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Louisa County's population from 2000 to 2023.
The estimated population at the end of 2023 was 10,513.
Between the year 2000 and 2023, Louisa County's population peaked in year 2003 at 12,203.
Between the year 2000 and 2023, Louisa County's population was lowest in year 2023 at 10,513.
Louisa County, IA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Louisa County grew year by year for 7 years and declined for 16 years.
From 2000 to 2023, Louisa County had an average annual population growth rate of 0.58% per year. Overall the population shrank 13.43% between 2000 and 2023.
FIGURE 2
Louisa County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.58% per year.
From 2001 to 2002 Louisa County population grew the most, with an increase of 42 people (a 0.35% year-on-year increase)..
From 2008 to 2009 Louisa County population experienced the most significant decrease, with a decline of 417 people (a 3.54% year-on-year decline).
Things to know
Is Louisa County, IA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Louisa County's population decreased by 211 between 2021 and 2023. The decrease was 107 (decreased) between 2021 and 2022; and decrease of 104 (0.98%) between 2022 and 2023.
How has the population of Louisa County, IA changed in the last 10 years?
Between 2013 and 2023, population of Louisa County decreased by 840 (7.40%). The population was highest at 11,289 in the year 2015 and lowest at 10,513 in the year 2023. Overall the average growth rate witnessed for the last 10 years was -0.76%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)