Overview
148
Total Population
35.5
Median age
51.35%
Female population %
94.7:100
Gender ratio (M:F)
0-4 years
Largest age group
46.5
Total dependency ratio
White
Largest racial group
12
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Dewey township's population is young compared to the rest of the country:
- The median age in Dewey township is 35.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Dewey township's population under 18 was 27.70%, compared to the 22.51% nationwide.
- Dewey township's elderly or the senior population (over 65 age) was 8.11% as compared to 16.04% nationwide.
- Of the total population in Dewey township, 23.65% were under the age of 15, 21.62% aged 15 to 29, 46.62% aged 30 to 64, 4.05% aged 65 to 84, and 4.05% were 85 years of age and older.

Read more about Dewey Township, Minnesota population by age ➔
Gender
There are 4 more females than males in Dewey township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.35% females and 48.65% males in Dewey Township, Minnesota.
- The Dewey Township, Minnesota gender ratio is 94.7:100 i.e. 94.7 men to 100 women (0.947).
- For male population, the largest age group is 20-24 years with a population of 13.
- For the female population, the largest age group is 0-4 years with a population of 14.

Read more about Dewey Township, Minnesota population by gender ➔
Race / Ethnicity
Dewey township's population is not that diverse:
- Racial distribution of Dewey township population: 87.84% are White and 12.16% are some other race.
- Dewey township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
- By ethnicity, 12 is Hispanic or Latino (of any race), and 136 (91.89% of the total population) is Non-Hispanic.
- The largest racial group in Dewey township is White with a population of 13 (87.84% of the total population).

Read more about Dewey Township, Minnesota population by race ➔
Year by year
Dewey township's population has already reached its peak and is showing a trend of decline:
- The peak population was 122 in the year 2014
- From 2000 to 2010, Dewey township's population increased by 8 (7.08%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Dewey township's population decreased by 21 (17.36%), 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, Dewey township's population was lowest in year 2021 at 99.

Read more about Dewey Township, Minnesota 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)