Overview
          37
                  Total Population
                58.1
                  Median age
                45.95%
                  Female population %
                117.6:100
                  Gender ratio (M:F)
                55-59 years
                  Largest age group
                60.9
                  Total dependency ratio
                White
                  Largest racial group
                Zero
                  Hispanic population
                Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Grand Plain township's population is old compared to the rest of the country:
- The median age in Grand Plain township is 58.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
 - Grand Plain township's population under 18 was 16.22%, compared to the 22.51% nationwide.
 - Grand Plain township's elderly or the senior population (over 65 age) was 24.32% as compared to 16.04% nationwide.
 - Of the total population in Grand Plain township, 13.51% were under the age of 15, 2.70% aged 15 to 29, 59.46% aged 30 to 64, 2.70% aged 65 to 84, and 21.62% were 85 years of age and older.
 
Read more about Grand Plain Township, Minnesota population by age ➔
Gender
There are 3 less females than males in Grand Plain township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.95% females and 54.05% males in Grand Plain Township, Minnesota.
 - The Grand Plain Township, Minnesota gender ratio is 117.6:100 i.e. 117.6 men to 100 women (1.176).
 - For male population, the largest age group is 55-59 years with a population of 4.
 - For the female population, the largest age group is 55-59 years with a population of 5.
 
Read more about Grand Plain Township, Minnesota population by gender ➔
Race / Ethnicity
Grand Plain township's population is not that diverse:
- Racial distribution of Grand Plain township population: 97.30% are White and 2.70% are Asian.
 - Grand Plain township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
 - By ethnicity, Zero is Hispanic or Latino (of any race), and 37 (100% of the total population) is Non-Hispanic.
 - The largest racial group in Grand Plain township is White with a population of 36 (97.30% of the total population).
 
Read more about Grand Plain Township, Minnesota population by race ➔
Year by year
Grand Plain township's population has already reached its peak and is showing a trend of decline:
- The peak population was 55 in the year 2000
 - From 2000 to 2010, Grand Plain township's population decreased by 0 (0.00%), as compared to the national growth of 9.63%.
 - From 2010 to 2020, Grand Plain township's population decreased by 1 (1.82%), 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, Grand Plain township's population was lowest in year 2008 at 49.
 
Read more about Grand Plain 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)