Riley township, St. Clair County, Michigan population age distributions
A complete breakdown of Riley 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 | 142 | 4.44% |
5 to 9 years | 143 | 4.47% |
10 to 14 years | 222 | 6.94% |
15 to 19 years | 224 | 7% |
20 to 24 years | 227 | 7.09% |
25 to 29 years | 110 | 3.44% |
30 to 34 years | 127 | 3.97% |
35 to 39 years | 164 | 5.13% |
40 to 44 years | 230 | 7.19% |
45 to 49 years | 241 | 7.53% |
50 to 54 years | 281 | 8.78% |
55 to 59 years | 266 | 8.31% |
60 to 64 years | 400 | 12.5% |
65 to 69 years | 142 | 4.44% |
70 to 74 years | 87 | 2.72% |
75 to 79 years | 33 | 1.03% |
80 to 84 years | 49 | 1.53% |
85 years and over | 112 | 3.5% |
TABLE OF CONTENTS
Riley township, St. Clair County, Michigan population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Riley township, St. Clair County, Michigan population by age group.
The largest age group is 60 to 64 years with a population of 400 (12.50% of the total population).
The largest age group in Riley township, St. Clair County, Michigan was for the group of age 60 to 64 years with a population of 400 (12.50%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Riley township, St. Clair County, Michigan was the 75 to 79 years with a population of 33 (1.03%).
Riley township, St. Clair County, Michigan population by age cohort
To better understand the age distribution of Riley township, St. Clair County, Michigan'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
Riley township, St. Clair County, Michigan population by age cohort
The largest age group was 18 to 64 years with a population of 2,120 (66.25% of the total population).
Riley township, St. Clair County, Michigan population by age cohort
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 657 | 20.53% |
18 to 64 years | 2,120 | 66.25% |
65 years and over | 423 | 13.22% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Riley township 's population under 18 was 20.53%, compared to the 22.11% nationwide.
- Riley township's working population (between 18 and 64) was 66.25%, compared to 61.36% nationwide.
- Riley township's elderly or the senior population (over 65 age) was 13.22% as compared to 16.53% nationwide.
Riley township, St. Clair County, Michigan population pyramid
Population pyramid for Riley township, St. Clair County, Michigan 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 Riley township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Riley township, St. Clair County, Michigan, is 22.3.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Riley township, St. Clair County, Michigan, is 18.6.
- Total dependency ratio for Riley township, St. Clair County, Michigan is 41.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Riley township, St. Clair County, Michigan is 5.4.
FIGURE 3
Riley township, St. Clair County, Michigan population pyramid
Riley township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Riley township, St. Clair County, Michigan population pyramid
Here's the Riley township, St. Clair County, Michigan's male and female population across different age groups .
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 81 | 61 | 142 |
5 to 9 years | 88 | 55 | 143 |
10 to 14 years | 120 | 102 | 222 |
15 to 19 years | 73 | 151 | 224 |
20 to 24 years | 157 | 70 | 227 |
25 to 29 years | 37 | 73 | 110 |
30 to 34 years | 86 | 41 | 127 |
35 to 39 years | 53 | 111 | 164 |
40 to 44 years | 129 | 101 | 230 |
45 to 49 years | 87 | 154 | 241 |
50 to 54 years | 191 | 90 | 281 |
55 to 59 years | 146 | 120 | 266 |
60 to 64 years | 197 | 203 | 400 |
65 to 69 years | 70 | 72 | 142 |
70 to 74 years | 60 | 27 | 87 |
75 to 79 years | 7 | 26 | 33 |
80 to 84 years | 20 | 29 | 49 |
85 years and over | 76 | 36 | 112 |
Things to know
What is the population of Riley township, St. Clair County, Michigan under 18?
Riley township's population under the age of 18 is 657, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.53% of the total resident population of Riley township, St. Clair County, Michigan.
What is the aging population in Riley township, St. Clair County, Michigan?
Riley township's population aged 65 years and above was 423. As per the U.S. Census Bureau's American Community Survey, this population is 13.22% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates