Greenfield Township, Minnesota population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Greenfield Township, Minnesota was for the group of age 45-49 years with a population of 119 (12.21%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Greenfield Township, Minnesota was the 85+ years with a population of 2 (0.21%).
Greenfield Township, Minnesota population by age cohort
To better understand the age distribution of Greenfield Township, Minnesota's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 137 | 14.05% |
| 18 to 64 years | 519 | 53.23% |
| 85 years and over | 319 | 32.72% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Greenfield township's population under 18 was 14.05%, compared to the 22.51% nationwide.
- Greenfield township's working population (between 18 and 64) was 53.23%, compared to 61.45% nationwide.
- Greenfield township's elderly or the senior population (over 65 age) was 32.72% as compared to 16.04% nationwide.
Greenfield Township, Minnesota population pyramid
Population pyramid for Greenfield Township, Minnesota is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Greenfield township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Greenfield Township, Minnesota, is 19.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Greenfield Township, Minnesota, is 58.2.
- Total dependency ratio for Greenfield Township, Minnesota is 77.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Greenfield Township, Minnesota is 1.7.
Here's the Greenfield Township, Minnesota's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 8 | 8 | 16 |
| 5 to 9 years | 33 | 12 | 45 |
| 10 to 14 years | 8 | 39 | 47 |
| 15 to 19 years | 13 | 19 | 32 |
| 20 to 24 years | 17 | 7 | 24 |
| 25 to 29 years | 6 | 5 | 11 |
| 30 to 34 years | 7 | 9 | 16 |
| 35 to 39 years | 27 | 24 | 51 |
| 40 to 44 years | 13 | 20 | 33 |
| 45 to 49 years | 52 | 67 | 119 |
| 50 to 54 years | 43 | 65 | 108 |
| 55 to 59 years | 48 | 61 | 109 |
| 60 to 64 years | 25 | 20 | 45 |
| 65 to 69 years | 56 | 47 | 103 |
| 70 to 74 years | 57 | 57 | 114 |
| 75 to 79 years | 21 | 23 | 44 |
| 80 to 84 years | 34 | 22 | 56 |
| 85 years and over | 0 | 2 | 2 |