Onondaga Township, Michigan population age distribution
A complete breakdown of Onondaga 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 | 253 | 8.37% |
5 to 9 years | 127 | 4.2% |
10 to 14 years | 139 | 4.6% |
15 to 19 years | 232 | 7.67% |
20 to 24 years | 286 | 9.46% |
25 to 29 years | 139 | 4.6% |
30 to 34 years | 133 | 4.4% |
35 to 39 years | 140 | 4.63% |
40 to 44 years | 163 | 5.39% |
45 to 49 years | 89 | 2.94% |
50 to 54 years | 446 | 14.75% |
55 to 59 years | 178 | 5.89% |
60 to 64 years | 280 | 9.26% |
65 to 69 years | 133 | 4.4% |
70 to 74 years | 151 | 4.99% |
75 to 79 years | 18 | 0.6% |
80 to 84 years | 33 | 1.09% |
85 years and over | 84 | 2.78% |
TABLE OF CONTENTS
Onondaga Township, Michigan population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Onondaga Township, Michigan was for the group of age 50-54 years with a population of 446 (14.75%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Onondaga Township, Michigan was the 75-79 years with a population of 18 (0.60%).
Onondaga Township, Michigan population by age cohort
To better understand the age distribution of Onondaga Township, 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
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 652 | 21.56% |
18 to 64 years | 1,953 | 64.58% |
85 years and over | 419 | 13.86% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Onondaga township's population under 18 was 21.56%, compared to the 22.51% nationwide.
- Onondaga township's working population (between 18 and 64) was 64.58%, compared to 61.45% nationwide.
- Onondaga township's elderly or the senior population (over 65 age) was 13.86% as compared to 16.04% nationwide.
Onondaga Township, Michigan population pyramid
Population pyramid for Onondaga Township, 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 Onondaga township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Onondaga Township, Michigan, is 24.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Onondaga Township, Michigan, is 20.1.
- Total dependency ratio for Onondaga Township, Michigan is 45.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Onondaga Township, Michigan is 5.0.
Here's the Onondaga Township, Michigan's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 129 | 124 | 253 |
5 to 9 years | 55 | 72 | 127 |
10 to 14 years | 79 | 60 | 139 |
15 to 19 years | 106 | 126 | 232 |
20 to 24 years | 198 | 88 | 286 |
25 to 29 years | 104 | 35 | 139 |
30 to 34 years | 72 | 61 | 133 |
35 to 39 years | 85 | 55 | 140 |
40 to 44 years | 93 | 70 | 163 |
45 to 49 years | 66 | 23 | 89 |
50 to 54 years | 240 | 206 | 446 |
55 to 59 years | 112 | 66 | 178 |
60 to 64 years | 98 | 182 | 280 |
65 to 69 years | 57 | 76 | 133 |
70 to 74 years | 102 | 49 | 151 |
75 to 79 years | 7 | 11 | 18 |
80 to 84 years | 19 | 14 | 33 |
85 years and over | 30 | 54 | 84 |
Things to know
What is the population of Onondaga Township, Michigan under 18?
Onondaga township's population under the age of 18 is 652, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.56% of the total resident population of Onondaga Township, Michigan.
What is the aging population in Onondaga Township, Michigan?
Onondaga township's population aged 65 years and above was 419. As per the U.S. Census Bureau's American Community Survey, this population is 13.86% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates