Rocklake, ND population age distributions
A complete breakdown of Rocklake'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 | 2 | 1.87% |
| 5 to 9 years | 1 | 0.93% |
| 10 to 14 years | 1 | 0.93% |
| 15 to 19 years | 0 | - |
| 20 to 24 years | 7 | 6.54% |
| 25 to 29 years | 1 | 0.93% |
| 30 to 34 years | 5 | 4.67% |
| 35 to 39 years | 11 | 10.28% |
| 40 to 44 years | 1 | 0.93% |
| 45 to 49 years | 5 | 4.67% |
| 50 to 54 years | 29 | 27.1% |
| 55 to 59 years | 22 | 20.56% |
| 60 to 64 years | 0 | - |
| 65 to 69 years | 16 | 14.95% |
| 70 to 74 years | 4 | 3.74% |
| 75 to 79 years | 0 | - |
| 80 to 84 years | 2 | 1.87% |
| 85 years and over | 0 | - |
TABLE OF CONTENTS
Rocklake, ND population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rocklake, ND population by age group.
The largest age group is 50 to 54 years with a population of 29 (27.10% of the total population).
The largest age group in Rocklake, ND was for the group of age 50 to 54 years with a population of 29 (27.10%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rocklake, ND was the 15 to 19 years with a population of 0 (0%).
Rocklake, ND population by age cohort
To better understand the age distribution of Rocklake, ND'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
Rocklake, ND population by age cohort
The largest age group was 18 to 64 years with a population of 81 (75.70% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rocklake 's population under 18 was 3.74%, compared to the 22.11% nationwide.
- Rocklake's working population (between 18 and 64) was 75.70%, compared to 61.36% nationwide.
- Rocklake's elderly or the senior population (over 65 age) was 20.56% as compared to 16.53% nationwide.
Rocklake, ND population pyramid
Population pyramid for Rocklake, ND 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 Rocklake's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rocklake, ND, is 4.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rocklake, ND, is 27.2.
- Total dependency ratio for Rocklake, ND is 32.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rocklake, ND is 3.7.
FIGURE 3
Rocklake, ND population pyramid
Rocklake population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rocklake, ND population pyramid
Here's the Rocklake, ND's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 2 | 0 | 2 |
| 5 to 9 years | 0 | 1 | 1 |
| 10 to 14 years | 0 | 1 | 1 |
| 15 to 19 years | 0 | 0 | 0 |
| 20 to 24 years | 6 | 1 | 7 |
| 25 to 29 years | 0 | 1 | 1 |
| 30 to 34 years | 1 | 4 | 5 |
| 35 to 39 years | 10 | 1 | 11 |
| 40 to 44 years | 1 | 0 | 1 |
| 45 to 49 years | 5 | 0 | 5 |
| 50 to 54 years | 10 | 19 | 29 |
| 55 to 59 years | 18 | 4 | 22 |
| 60 to 64 years | 0 | 0 | 0 |
| 65 to 69 years | 8 | 8 | 16 |
| 70 to 74 years | 0 | 4 | 4 |
| 75 to 79 years | 0 | 0 | 0 |
| 80 to 84 years | 1 | 1 | 2 |
| 85 years and over | 0 | 0 | 0 |
Things to know
What is the population of Rocklake, ND under 18?
Rocklake's population under the age of 18 is 4, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 3.74% of the total resident population of Rocklake, ND.
What is the aging population in Rocklake, ND?
Rocklake's population aged 65 years and above was 22. As per the U.S. Census Bureau's American Community Survey, this population is 20.56% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates