Sanilac County, MI population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Sanilac County decreased by 4,130. In this period, the peak population was 44,576 in the year 2001. 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 | 44,498 | - | - |
| 2001 | 44,576 | 78 | 0.18% |
| 2002 | 44,510 | -66 | -0.15% |
| 2003 | 44,309 | -201 | -0.45% |
| 2004 | 44,425 | 116 | 0.26% |
| 2005 | 44,195 | -230 | -0.52% |
| 2006 | 44,134 | -61 | -0.14% |
| 2007 | 43,721 | -413 | -0.94% |
| 2008 | 43,147 | -574 | -1.31% |
| 2009 | 42,181 | -966 | -2.24% |
| 2010 | 43,087 | 906 | 2.15% |
| 2011 | 42,704 | -383 | -0.89% |
| 2012 | 42,306 | -398 | -0.93% |
| 2013 | 41,902 | -404 | -0.95% |
| 2014 | 41,663 | -239 | -0.57% |
| 2015 | 41,463 | -200 | -0.48% |
| 2016 | 41,438 | -25 | -0.06% |
| 2017 | 41,257 | -181 | -0.44% |
| 2018 | 41,233 | -24 | -0.06% |
| 2019 | 41,220 | -13 | -0.03% |
| 2020 | 40,499 | -721 | -1.75% |
| 2021 | 40,528 | 29 | 0.07% |
| 2022 | 40,482 | -46 | -0.11% |
| 2023 | 40,368 | -114 | -0.28% |
TABLE OF CONTENTS
Sanilac County, MI population from 2000 to 2023
From 2000 to 2010, Sanilac County's population decreased by 1,411 (3.17%), 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, Sanilac County's population decreased by 2,588 (6.01%), 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, Sanilac County's population decreased by 131 (0.32%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Sanilac County's population from 2000 to 2023.
The estimated population at the end of 2023 was 40,368.
Between the year 2000 and 2023, Sanilac County's population peaked in year 2001 at 44,576.
Between the year 2000 and 2023, Sanilac County's population was lowest in year 2023 at 40,368.
Sanilac County, MI annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Sanilac County grew year by year for 4 years and declined for 19 years.
From 2000 to 2023, Sanilac County had an average annual population growth rate of 0.40% per year. Overall the population shrank 9.28% between 2000 and 2023.
FIGURE 2
Sanilac County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.40% per year.
From 2009 to 2010 Sanilac County population grew the most, with an increase of 906 people (a 2.15% year-on-year increase)..
From 2008 to 2009 Sanilac County population experienced the most significant decrease, with a decline of 966 people (a 2.24% year-on-year decline).
Things to know
Is Sanilac County, MI population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Sanilac County's population decreased by 160 between 2021 and 2023. The decrease was 46 (decreased) between 2021 and 2022; and decrease of 114 (0.28%) between 2022 and 2023.
How has the population of Sanilac County, MI changed in the last 10 years?
Between 2013 and 2023, population of Sanilac County decreased by 1,534 (3.66%). The population was highest at 41,663 in the year 2014 and lowest at 40,368 in the year 2023. Overall the average growth rate witnessed for the last 10 years was -0.37%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)