Overview
1,971
Total Population
44.0
Median age
49.37%
Female population %
102.6:100
Gender ratio (M:F)
55-59 years
Largest age group
43.3
Total dependency ratio
White
Largest racial group
33
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Sumner township's population is old compared to the rest of the country:
- The median age in Sumner township is 44.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Sumner township's population under 18 was 19.99%, compared to the 22.51% nationwide.
- Sumner township's elderly or the senior population (over 65 age) was 16.54% as compared to 16.04% nationwide.
- Of the total population in Sumner township, 13.70% were under the age of 15, 16.84% aged 15 to 29, 52.92% aged 30 to 64, 14.21% aged 65 to 84, and 2.33% were 85 years of age and older.

Read more about Sumner Township, Michigan population by age ➔
Gender
There are 25 less females than males in Sumner township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.37% females and 50.63% males in Sumner Township, Michigan.
- The Sumner Township, Michigan gender ratio is 102.6:100 i.e. 102.6 men to 100 women (1.026).
- For male population, the largest age group is 45-49 years with a population of 109.
- For the female population, the largest age group is 55-59 years with a population of 95.

Read more about Sumner Township, Michigan population by gender ➔
Race / Ethnicity
Sumner township's population is moderately diverse:
- Racial distribution of Sumner township population: 96.14% are White, 0.20% are American Indian and Alaska Native, 0.25% are some other race and 3.40% are multiracial.
- Sumner township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
- By ethnicity, 33 is Hispanic or Latino (of any race), and 1,938 (98.33% of the total population) is Non-Hispanic.
- The largest racial group in Sumner township is White with a population of 1,895 (96.14% of the total population).

Read more about Sumner Township, Michigan population by race ➔
Year by year
Sumner township's population has already reached its peak and is showing a trend of decline:
- The peak population was 1,925 in the year 2004
- From 2000 to 2010, Sumner township's population increased by 8 (0.42%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Sumner township's population decreased by 64 (3.33%), 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, Sumner township's population was lowest in year 2022 at 1,843.

Read more about Sumner 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)