Allegan County, MI population age distributions
A complete breakdown of Allegan County'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 | 7,016 | 5.84% |
| 5 to 9 years | 7,811 | 6.5% |
| 10 to 14 years | 8,519 | 7.09% |
| 15 to 19 years | 7,744 | 6.44% |
| 20 to 24 years | 6,745 | 5.61% |
| 25 to 29 years | 6,960 | 5.79% |
| 30 to 34 years | 7,503 | 6.24% |
| 35 to 39 years | 7,169 | 5.96% |
| 40 to 44 years | 7,469 | 6.21% |
| 45 to 49 years | 7,209 | 6% |
| 50 to 54 years | 7,897 | 6.57% |
| 55 to 59 years | 8,960 | 7.45% |
| 60 to 64 years | 8,316 | 6.92% |
| 65 to 69 years | 7,152 | 5.95% |
| 70 to 74 years | 5,903 | 4.91% |
| 75 to 79 years | 3,763 | 3.13% |
| 80 to 84 years | 2,079 | 1.73% |
| 85 years and over | 1,974 | 1.64% |
TABLE OF CONTENTS
Allegan County, MI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Allegan County, MI population by age group.
The largest age group is 55 to 59 years with a population of 8,960 (7.45% of the total population).
The largest age group in Allegan County, MI was for the group of age 55 to 59 years with a population of 8,960 (7.45%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Allegan County, MI was the 85 years and over with a population of 1,974 (1.64%).
Allegan County, MI population by age cohort
To better understand the age distribution of Allegan County, MI'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
Allegan County, MI population by age cohort
The largest age group was 18 to 64 years with a population of 70,929 (59.01% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Allegan County 's population under 18 was 23.62%, compared to the 22.11% nationwide.
- Allegan County's working population (between 18 and 64) was 59.01%, compared to 61.36% nationwide.
- Allegan County's elderly or the senior population (over 65 age) was 17.37% as compared to 16.53% nationwide.
Allegan County, MI population pyramid
Population pyramid for Allegan County, MI 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 Allegan County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Allegan County, MI, is 30.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Allegan County, MI, is 27.5.
- Total dependency ratio for Allegan County, MI is 58.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Allegan County, MI is 3.6.
FIGURE 3
Allegan County, MI population pyramid
Allegan County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Allegan County, MI population pyramid
Here's the Allegan County, MI's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 3,595 | 3,421 | 7,016 |
| 5 to 9 years | 3,915 | 3,896 | 7,811 |
| 10 to 14 years | 4,426 | 4,093 | 8,519 |
| 15 to 19 years | 3,985 | 3,759 | 7,744 |
| 20 to 24 years | 3,570 | 3,175 | 6,745 |
| 25 to 29 years | 3,532 | 3,428 | 6,960 |
| 30 to 34 years | 3,676 | 3,827 | 7,503 |
| 35 to 39 years | 3,491 | 3,678 | 7,169 |
| 40 to 44 years | 3,981 | 3,488 | 7,469 |
| 45 to 49 years | 3,734 | 3,475 | 7,209 |
| 50 to 54 years | 3,995 | 3,902 | 7,897 |
| 55 to 59 years | 4,577 | 4,383 | 8,960 |
| 60 to 64 years | 4,175 | 4,141 | 8,316 |
| 65 to 69 years | 3,460 | 3,692 | 7,152 |
| 70 to 74 years | 2,947 | 2,956 | 5,903 |
| 75 to 79 years | 1,633 | 2,130 | 3,763 |
| 80 to 84 years | 869 | 1,210 | 2,079 |
| 85 years and over | 861 | 1,113 | 1,974 |
Things to know
What is the population of Allegan County, MI under 18?
Allegan County's population under the age of 18 is 28,389, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 23.62% of the total resident population of Allegan County, MI.
What is the aging population in Allegan County, MI?
Allegan County's population aged 65 years and above was 20,871. As per the U.S. Census Bureau's American Community Survey, this population is 17.37% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates