Overview
1,168
Total Population
44.5
Median age
48.46%
Female population %
106.4:100
Gender ratio (M:F)
15-19 years
Largest age group
65.9
Total dependency ratio
White
Largest racial group
9
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Nadeau township's population is old compared to the rest of the country:
- The median age in Nadeau township is 44.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Nadeau township's population under 18 was 22.86%, compared to the 22.51% nationwide.
- Nadeau township's elderly or the senior population (over 65 age) was 23.46% as compared to 16.04% nationwide.
- Of the total population in Nadeau township, 16.27% were under the age of 15, 15.67% aged 15 to 29, 44.61% aged 30 to 64, 22.17% aged 65 to 84, and 1.28% were 85 years of age and older.

Read more about Nadeau Township, Michigan population by age ➔
Gender
There are 36 less females than males in Nadeau township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.46% females and 51.54% males in Nadeau Township, Michigan.
- The Nadeau Township, Michigan gender ratio is 106.4:100 i.e. 106.4 men to 100 women (1.064).
- For male population, the largest age group is 10-14 years with a population of 65.
- For the female population, the largest age group is 5-9 years with a population of 80.

Read more about Nadeau Township, Michigan population by gender ➔
Race / Ethnicity
Nadeau township's population is moderately diverse:
- Racial distribution of Nadeau township population: 99.06% are White, 0.51% are American Indian and Alaska Native and 0.43% are multiracial.
- Nadeau township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
- By ethnicity, 9 is Hispanic or Latino (of any race), and 1,159 (99.23% of the total population) is Non-Hispanic.
- The largest racial group in Nadeau township is White with a population of 1,157 (99.06% of the total population).

Read more about Nadeau Township, Michigan population by race ➔
Year by year
Nadeau township's population has already reached its peak and is showing a trend of decline:
- The peak population was 1,162 in the year 2004
- From 2000 to 2010, Nadeau township's population increased by 2 (0.17%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Nadeau township's population decreased by 64 (5.53%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Nadeau township's population was lowest in year 2022 at 1,086.

Read more about Nadeau Township, Michigan population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)