Irmo, SC population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Irmo increased by 721. In this period, the peak population was 12,527 in the year 2019. 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 | 11,312 | - | - |
| 2001 | 11,276 | -36 | -0.32% |
| 2002 | 11,297 | 21 | 0.19% |
| 2003 | 11,314 | 17 | 0.15% |
| 2004 | 11,355 | 41 | 0.36% |
| 2005 | 11,404 | 49 | 0.43% |
| 2006 | 11,534 | 130 | 1.14% |
| 2007 | 11,654 | 120 | 1.04% |
| 2008 | 11,816 | 162 | 1.39% |
| 2009 | 12,006 | 190 | 1.61% |
| 2010 | 11,167 | -839 | -6.99% |
| 2011 | 11,307 | 140 | 1.25% |
| 2012 | 11,475 | 168 | 1.49% |
| 2013 | 11,657 | 182 | 1.59% |
| 2014 | 11,819 | 162 | 1.39% |
| 2015 | 11,981 | 162 | 1.37% |
| 2016 | 12,097 | 116 | 0.97% |
| 2017 | 12,256 | 159 | 1.31% |
| 2018 | 12,395 | 139 | 1.13% |
| 2019 | 12,527 | 132 | 1.06% |
| 2020 | 11,609 | -918 | -7.33% |
| 2021 | 11,788 | 179 | 1.54% |
| 2022 | 11,941 | 153 | 1.30% |
| 2023 | 12,033 | 92 | 0.77% |
TABLE OF CONTENTS
Irmo, SC population from 2000 to 2023
From 2000 to 2010, Irmo's population decreased by 145 (1.28%), 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, Irmo's population increased by 442 (3.96%), 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, Irmo's population increased by 424 (3.65%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Irmo's population from 2000 to 2023.
The estimated population at the end of 2023 was 12,033.
Between the year 2000 and 2023, Irmo's population peaked in year 2019 at 12,527.
Between the year 2000 and 2023, Irmo's population was lowest in year 2010 at 11,167.
Irmo, SC annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Irmo grew year by year for 20 years and declined for 3 years.
From 2000 to 2023, Irmo had an average annual population growth rate of 0.28% per year. Overall the population grew 6.37% between 2000 and 2023.
FIGURE 2
Irmo annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.28% per year.
From 2008 to 2009 Irmo population grew the most, with an increase of 190 people (a 1.61% year-on-year increase)..
From 2019 to 2020 Irmo population experienced the most significant decrease, with a decline of 918 people (a 7.33% year-on-year decline).
Things to know
Is Irmo, SC population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Irmo's population increased by 245 between 2021 and 2023. The increase was 153 (increased) between 2021 and 2022; and increase of 92 (0.77%) between 2022 and 2023.
How has the population of Irmo, SC changed in the last 10 years?
Between 2013 and 2023, population of Irmo increased by 376 (3.23%). The population was highest at 12,527 in the year 2019 and lowest at 11,609 in the year 2020. Overall the average growth rate witnessed for the last 10 years was 0.35%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)