Rock Valley, IA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Rock Valley increased by 1,170. In this period, the peak population was 4,084 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 | 2,875 | - | - |
| 2001 | 2,883 | 8 | 0.28% |
| 2002 | 2,893 | 10 | 0.35% |
| 2003 | 2,978 | 85 | 2.94% |
| 2004 | 3,028 | 50 | 1.68% |
| 2005 | 3,053 | 25 | 0.83% |
| 2006 | 3,119 | 66 | 2.16% |
| 2007 | 3,139 | 20 | 0.64% |
| 2008 | 3,154 | 15 | 0.48% |
| 2009 | 3,176 | 22 | 0.70% |
| 2010 | 3,490 | 314 | 9.89% |
| 2011 | 3,537 | 47 | 1.35% |
| 2012 | 3,578 | 41 | 1.16% |
| 2013 | 3,667 | 89 | 2.49% |
| 2014 | 3,719 | 52 | 1.42% |
| 2015 | 3,776 | 57 | 1.53% |
| 2016 | 3,815 | 39 | 1.03% |
| 2017 | 3,837 | 22 | 0.58% |
| 2018 | 3,852 | 15 | 0.39% |
| 2019 | 3,877 | 25 | 0.65% |
| 2020 | 4,067 | 190 | 4.90% |
| 2021 | 4,084 | 17 | 0.42% |
| 2022 | 4,073 | -11 | -0.27% |
| 2023 | 4,045 | -28 | -0.69% |
TABLE OF CONTENTS
Rock Valley, IA population from 2000 to 2023
From 2000 to 2010, Rock Valley's population increased by 615 (21.39%), 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, Rock Valley's population increased by 577 (16.53%), 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, Rock Valley's population decreased by 22 (0.54%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Rock Valley's population from 2000 to 2023.
The estimated population at the end of 2023 was 4,045.
Between the year 2000 and 2023, Rock Valley's population peaked in year 2021 at 4,084.
Between the year 2000 and 2023, Rock Valley's population was lowest in year 2000 at 2,875.
Rock Valley, IA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Rock Valley grew year by year for 21 years and declined for 2 years.
From 2000 to 2023, Rock Valley had an average annual population growth rate of 1.77% per year. Overall the population grew 40.70% between 2000 and 2023.
FIGURE 2
Rock Valley annual population growth rate
The average annual growth rate from 2000 to 2023 was 1.77% per year.
From 2009 to 2010 Rock Valley population grew the most, with an increase of 314 people (a 9.89% year-on-year increase)..
From 2022 to 2023 Rock Valley population experienced the most significant decrease, with a decline of 28 people (a 0.69% year-on-year decline).
Things to know
Is Rock Valley, IA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Rock Valley's population decreased by 39 between 2021 and 2023. The decrease was 11 (increased) between 2021 and 2022; and decrease of 28 (0.69%) between 2022 and 2023.
How has the population of Rock Valley, IA changed in the last 10 years?
Between 2013 and 2023, population of Rock Valley increased by 378 (10.31%). The population was highest at 4,084 in the year 2021 and lowest at 3,719 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 1.00%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)