Janesville, IA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Janesville increased by 227. In this period, the peak population was 1,052 in the year 2022. 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 | 824 | - | - |
| 2001 | 821 | -3 | -0.36% |
| 2002 | 817 | -4 | -0.49% |
| 2003 | 817 | - | - |
| 2004 | 876 | 59 | 7.22% |
| 2005 | 869 | -7 | -0.80% |
| 2006 | 865 | -4 | -0.46% |
| 2007 | 863 | -2 | -0.23% |
| 2008 | 869 | 6 | 0.70% |
| 2009 | 880 | 11 | 1.27% |
| 2010 | 932 | 52 | 5.91% |
| 2011 | 931 | -1 | -0.11% |
| 2012 | 940 | 9 | 0.97% |
| 2013 | 945 | 5 | 0.53% |
| 2014 | 963 | 18 | 1.90% |
| 2015 | 970 | 7 | 0.73% |
| 2016 | 974 | 4 | 0.41% |
| 2017 | 977 | 3 | 0.31% |
| 2018 | 983 | 6 | 0.61% |
| 2019 | 988 | 5 | 0.51% |
| 2020 | 1,041 | 53 | 5.36% |
| 2021 | 1,046 | 5 | 0.48% |
| 2022 | 1,052 | 6 | 0.57% |
| 2023 | 1,051 | -1 | -0.10% |
TABLE OF CONTENTS
Janesville, IA population from 2000 to 2023
From 2000 to 2010, Janesville's population increased by 108 (13.11%), 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, Janesville's population increased by 109 (11.70%), 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, Janesville's population increased by 10 (0.96%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Janesville's population from 2000 to 2023.
The estimated population at the end of 2023 was 1,051.
Between the year 2000 and 2023, Janesville's population peaked in year 2022 at 1,052.
Between the year 2000 and 2023, Janesville's population was lowest in year 2002 at 817.
Janesville, IA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Janesville grew year by year for 15 years and declined for 7 years.
From 2000 to 2023, Janesville had an average annual population growth rate of 1.20% per year. Overall the population grew 27.55% between 2000 and 2023.
FIGURE 2
Janesville annual population growth rate
The average annual growth rate from 2000 to 2023 was 1.20% per year.
From 2003 to 2004 Janesville population grew the most, with an increase of 59 people (a 7.22% year-on-year increase)..
From 2004 to 2005 Janesville population experienced the most significant decrease, with a decline of 7 people (a 0.80% year-on-year decline).
Things to know
Is Janesville, IA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Janesville's population increased by 5 between 2021 and 2023. The increase was 6 (increased) between 2021 and 2022; and decrease of 1 (0.10%) between 2022 and 2023.
How has the population of Janesville, IA changed in the last 10 years?
Between 2013 and 2023, population of Janesville increased by 106 (11.22%). The population was highest at 1,052 in the year 2022 and lowest at 963 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 1.08%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)