Sister Bay, WI population age distributions
A complete breakdown of Sister Bay'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 | 97 | 10.2% |
| 5 to 9 years | 52 | 5.47% |
| 10 to 14 years | 19 | 2% |
| 15 to 19 years | 29 | 3.05% |
| 20 to 24 years | 8 | 0.84% |
| 25 to 29 years | 18 | 1.89% |
| 30 to 34 years | 63 | 6.62% |
| 35 to 39 years | 81 | 8.52% |
| 40 to 44 years | 26 | 2.73% |
| 45 to 49 years | 30 | 3.15% |
| 50 to 54 years | 13 | 1.37% |
| 55 to 59 years | 37 | 3.89% |
| 60 to 64 years | 48 | 5.05% |
| 65 to 69 years | 67 | 7.05% |
| 70 to 74 years | 139 | 14.62% |
| 75 to 79 years | 65 | 6.83% |
| 80 to 84 years | 36 | 3.79% |
| 85 years and over | 123 | 12.93% |
TABLE OF CONTENTS
Sister Bay, WI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Sister Bay, WI population by age group.
The largest age group is 70 to 74 years with a population of 139 (14.62% of the total population).
The largest age group in Sister Bay, WI was for the group of age 70 to 74 years with a population of 139 (14.62%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Sister Bay, WI was the 20 to 24 years with a population of 8 (0.84%).
Sister Bay, WI population by age cohort
To better understand the age distribution of Sister Bay, WI'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
Sister Bay, WI population by age cohort
The largest age group was 65 years and over with a population of 430 (45.22% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Sister Bay 's population under 18 was 18.82%, compared to the 22.11% nationwide.
- Sister Bay's working population (between 18 and 64) was 35.96%, compared to 61.36% nationwide.
- Sister Bay's elderly or the senior population (over 65 age) was 45.22% as compared to 16.53% nationwide.
Sister Bay, WI population pyramid
Population pyramid for Sister Bay, WI 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 Sister Bay's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Sister Bay, WI, is 47.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sister Bay, WI, is 121.8.
- Total dependency ratio for Sister Bay, WI is 169.4.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Sister Bay, WI is 0.8.
FIGURE 3
Sister Bay, WI population pyramid
Sister Bay population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Sister Bay, WI population pyramid
Here's the Sister Bay, WI's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 36 | 61 | 97 |
| 5 to 9 years | 49 | 3 | 52 |
| 10 to 14 years | 5 | 14 | 19 |
| 15 to 19 years | 26 | 3 | 29 |
| 20 to 24 years | 0 | 8 | 8 |
| 25 to 29 years | 10 | 8 | 18 |
| 30 to 34 years | 33 | 30 | 63 |
| 35 to 39 years | 14 | 67 | 81 |
| 40 to 44 years | 17 | 9 | 26 |
| 45 to 49 years | 16 | 14 | 30 |
| 50 to 54 years | 9 | 4 | 13 |
| 55 to 59 years | 12 | 25 | 37 |
| 60 to 64 years | 18 | 30 | 48 |
| 65 to 69 years | 40 | 27 | 67 |
| 70 to 74 years | 36 | 103 | 139 |
| 75 to 79 years | 27 | 38 | 65 |
| 80 to 84 years | 15 | 21 | 36 |
| 85 years and over | 34 | 89 | 123 |
Things to know
What is the population of Sister Bay, WI under 18?
Sister Bay's population under the age of 18 is 179, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.82% of the total resident population of Sister Bay, WI.
What is the aging population in Sister Bay, WI?
Sister Bay's population aged 65 years and above was 430. As per the U.S. Census Bureau's American Community Survey, this population is 45.22% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates