Rock Lake Township, Minnesota population age distributions
A complete breakdown of Rock Lake township's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 40 | 11.9% |
| 5 to 9 years | 22 | 6.55% |
| 10 to 14 years | 28 | 8.33% |
| 15 to 19 years | 12 | 3.57% |
| 20 to 24 years | 2 | 0.6% |
| 25 to 29 years | 2 | 0.6% |
| 30 to 34 years | 71 | 21.13% |
| 35 to 39 years | 13 | 3.87% |
| 40 to 44 years | 27 | 8.04% |
| 45 to 49 years | 15 | 4.46% |
| 50 to 54 years | 9 | 2.68% |
| 55 to 59 years | 19 | 5.65% |
| 60 to 64 years | 22 | 6.55% |
| 65 to 69 years | 26 | 7.74% |
| 70 to 74 years | 15 | 4.46% |
| 75 to 79 years | 5 | 1.49% |
| 80 to 84 years | 6 | 1.79% |
| 85 years and over | 2 | 0.6% |
TABLE OF CONTENTS
Rock Lake Township, Minnesota population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rock Lake Township, Minnesota population by age group.
The largest age group is 30 to 34 years with a population of 71 (21.13% of the total population).
The largest age group in Rock Lake Township, Minnesota was for the group of age 30 to 34 years with a population of 71 (21.13%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rock Lake Township, Minnesota was the 20 to 24 years with a population of 2 (0.60%).
Rock Lake Township, Minnesota population by age cohort
To better understand the age distribution of Rock Lake 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
FIGURE 2
Rock Lake Township, Minnesota population by age cohort
The largest age group was 18 to 64 years with a population of 180 (53.57% of the total population).
Rock Lake Township, Minnesota population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 102 | 30.36% |
| 18 to 64 years | 180 | 53.57% |
| 65 years and over | 54 | 16.07% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rock Lake township 's population under 18 was 30.36%, compared to the 22.11% nationwide.
- Rock Lake township's working population (between 18 and 64) was 53.57%, compared to 61.36% nationwide.
- Rock Lake township's elderly or the senior population (over 65 age) was 16.07% as compared to 16.53% nationwide.
Rock Lake Township, Minnesota population pyramid
Population pyramid for Rock Lake 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 Rock Lake township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rock Lake Township, Minnesota, is 46.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rock Lake Township, Minnesota, is 28.1.
- Total dependency ratio for Rock Lake Township, Minnesota is 75.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rock Lake Township, Minnesota is 3.6.
FIGURE 3
Rock Lake Township, Minnesota population pyramid
Rock Lake township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rock Lake Township, Minnesota population pyramid
Here's the Rock Lake Township, Minnesota's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 37 | 3 | 40 |
| 5 to 9 years | 13 | 9 | 22 |
| 10 to 14 years | 10 | 18 | 28 |
| 15 to 19 years | 5 | 7 | 12 |
| 20 to 24 years | 0 | 2 | 2 |
| 25 to 29 years | 0 | 2 | 2 |
| 30 to 34 years | 34 | 37 | 71 |
| 35 to 39 years | 6 | 7 | 13 |
| 40 to 44 years | 15 | 12 | 27 |
| 45 to 49 years | 7 | 8 | 15 |
| 50 to 54 years | 3 | 6 | 9 |
| 55 to 59 years | 12 | 7 | 19 |
| 60 to 64 years | 9 | 13 | 22 |
| 65 to 69 years | 20 | 6 | 26 |
| 70 to 74 years | 5 | 10 | 15 |
| 75 to 79 years | 4 | 1 | 5 |
| 80 to 84 years | 1 | 5 | 6 |
| 85 years and over | 0 | 2 | 2 |
Things to know
What is the population of Rock Lake Township, Minnesota under 18?
Rock Lake township's population under the age of 18 is 102, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 30.36% of the total resident population of Rock Lake Township, Minnesota.
What is the aging population in Rock Lake Township, Minnesota?
Rock Lake township's population aged 65 years and above was 54. As per the U.S. Census Bureau's American Community Survey, this population is 16.07% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates