Overview
          85
                  Total Population
                35.1
                  Median age
                57.65%
                  Female population %
                73.5:100
                  Gender ratio (M:F)
                5-9 years
                  Largest age group
                93.2
                  Total dependency ratio
                White
                  Largest racial group
                Zero
                  Hispanic population
                Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Oak Park township's population is young compared to the rest of the country:
- The median age in Oak Park township is 35.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
 - Oak Park township's population under 18 was 35.29%, compared to the 22.51% nationwide.
 - Oak Park township's elderly or the senior population (over 65 age) was 16.47% as compared to 16.04% nationwide.
 - Of the total population in Oak Park township, 31.76% were under the age of 15, 10.59% aged 15 to 29, 41.18% aged 30 to 64, 12.94% aged 65 to 84, and 3.53% were 85 years of age and older.
 
Read more about Oak Park Township, Minnesota population by age ➔
Gender
There are 13 more females than males in Oak Park township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 57.65% females and 42.35% males in Oak Park Township, Minnesota.
 - The Oak Park Township, Minnesota gender ratio is 73.5:100 i.e. 73.5 men to 100 women (0.735).
 - For male population, the largest age group is 55-59 years with a population of 8.
 - For the female population, the largest age group is 5-9 years with a population of 13.
 
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Race / Ethnicity
Oak Park township's population is non diverse:
- Racial distribution of Oak Park township population: 100% are White.
 - Oak Park 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 85 (100% of the total population) is Non-Hispanic.
 - The largest racial group in Oak Park township is White with a population of 85 (100% of the total population).
 
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Year by year
Oak Park township's population has already reached its peak and is showing a trend of decline:
- The peak population was 164 in the year 2000
 - From 2000 to 2010, Oak Park township's population decreased by 33 (20.12%), as compared to the national growth of 9.63%.
 - From 2010 to 2020, Oak Park township's population decreased by 21 (16.03%), 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, Oak Park township's population was lowest in year 2022 at 108.
 
Read more about Oak Park 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)