Marsh Grove Township, Minnesota population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Marsh Grove Township, Minnesota was for the group of age 20-24 years with a population of 23 (17.69%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Marsh Grove Township, Minnesota was the 45-49 years with a population of 0 (0.00%).
Marsh Grove Township, Minnesota population by age cohort
To better understand the age distribution of Marsh Grove 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 | 11 | 8.46% |
| 18 to 64 years | 86 | 66.15% |
| 85 years and over | 33 | 25.38% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Marsh Grove township's population under 18 was 8.46%, compared to the 22.51% nationwide.
- Marsh Grove township's working population (between 18 and 64) was 66.15%, compared to 61.45% nationwide.
- Marsh Grove township's elderly or the senior population (over 65 age) was 25.38% as compared to 16.04% nationwide.
Marsh Grove Township, Minnesota population pyramid
Population pyramid for Marsh Grove 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 Marsh Grove township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Marsh Grove Township, Minnesota, is 12.8.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Marsh Grove Township, Minnesota, is 38.4.
- Total dependency ratio for Marsh Grove Township, Minnesota is 51.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Marsh Grove Township, Minnesota is 2.6.
Here's the Marsh Grove Township, Minnesota's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 3 | 1 | 4 |
| 5 to 9 years | 2 | 3 | 5 |
| 10 to 14 years | 2 | 0 | 2 |
| 15 to 19 years | 10 | 0 | 10 |
| 20 to 24 years | 8 | 15 | 23 |
| 25 to 29 years | 10 | 1 | 11 |
| 30 to 34 years | 2 | 2 | 4 |
| 35 to 39 years | 6 | 1 | 7 |
| 40 to 44 years | 1 | 0 | 1 |
| 45 to 49 years | 0 | 0 | 0 |
| 50 to 54 years | 5 | 5 | 10 |
| 55 to 59 years | 10 | 8 | 18 |
| 60 to 64 years | 1 | 1 | 2 |
| 65 to 69 years | 0 | 5 | 5 |
| 70 to 74 years | 1 | 5 | 6 |
| 75 to 79 years | 1 | 0 | 1 |
| 80 to 84 years | 0 | 9 | 9 |
| 85 years and over | 11 | 1 | 12 |