Overview
          2,697
                  Total Population
                41.0
                  Median age
                54.06%
                  Female population %
                85:100
                  Gender ratio (M:F)
                0-4 years
                  Largest age group
                78.1
                  Total dependency ratio
                White
                  Largest racial group
                77
                  Hispanic population
                Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Cohasset's population is old compared to the rest of the country:
- The median age in Cohasset is 41.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
 - Cohasset's population under 18 was 22.25%, compared to the 22.51% nationwide.
 - Cohasset's elderly or the senior population (over 65 age) was 24.06% as compared to 16.04% nationwide.
 - Of the total population in Cohasset, 19.80% were under the age of 15, 15.28% aged 15 to 29, 40.86% aged 30 to 64, 21.91% aged 65 to 84, and 2.15% were 85 years of age and older.
 
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Gender
There are 219 more females than males in Cohasset:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 54.06% females and 45.94% males in Cohasset, MN.
 - The Cohasset, MN gender ratio is 85:100 i.e. 85 men to 100 women (0.850).
 - For male population, the largest age group is 65-69 years with a population of 138.
 - For the female population, the largest age group is 60-64 years with a population of 176.
 
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Race / Ethnicity
Cohasset's population has become increasingly diverse:
- Racial distribution of Cohasset population: 91.06% are White, 0.44% are Black or African American, 2.22% are American Indian and Alaska Native, 0.19% are Asian, 0.74% are Native Hawaiian and other Pacific Islander, 1.22% are some other race and 4.12% are multiracial.
 - Cohasset's racial breakdown clearly shows that there is an absolute majority of White population in the city.
 - By ethnicity, 77 is Hispanic or Latino (of any race), and 2,62 (97.14% of the total population) is Non-Hispanic.
 - The largest racial group in Cohasset is White with a population of 2,456 (91.06% of the total population).
 
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Year by year
Cohasset's population has already reached its peak and is showing a trend of decline:
- The peak population was 2,732 in the year 2013
 - From 2000 to 2010, Cohasset's population increased by 207 (8.34%), as compared to the national growth of 9.63%.
 - From 2010 to 2020, Cohasset's population increased by 9 (0.33%), 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, Cohasset's population was lowest in year 2002 at 2,466.
 
Read more about Cohasset, MN 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)