Alger County, MI population age distributions
A complete breakdown of Alger 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 | 316 | 3.56% |
5 to 9 years | 440 | 4.96% |
10 to 14 years | 493 | 5.56% |
15 to 19 years | 483 | 5.45% |
20 to 24 years | 572 | 6.45% |
25 to 29 years | 538 | 6.07% |
30 to 34 years | 479 | 5.4% |
35 to 39 years | 511 | 5.76% |
40 to 44 years | 387 | 4.36% |
45 to 49 years | 529 | 5.97% |
50 to 54 years | 499 | 5.63% |
55 to 59 years | 724 | 8.17% |
60 to 64 years | 677 | 7.64% |
65 to 69 years | 783 | 8.83% |
70 to 74 years | 591 | 6.67% |
75 to 79 years | 383 | 4.32% |
80 to 84 years | 261 | 2.94% |
85 years and over | 200 | 2.26% |
TABLE OF CONTENTS
Alger County, MI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Alger County, MI population by age group.
The largest age group is 65 to 69 years with a population of 783 (8.83% of the total population).
The largest age group in Alger County, MI was for the group of age 65 to 69 years with a population of 783 (8.83%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Alger County, MI was the 85 years and over with a population of 200 (2.26%).
Alger County, MI population by age cohort
To better understand the age distribution of Alger 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
Alger County, MI population by age cohort
The largest age group was 18 to 64 years with a population of 5,049 (56.95% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Alger County 's population under 18 was 18.04%, compared to the 22.11% nationwide.
- Alger County's working population (between 18 and 64) was 56.95%, compared to 61.36% nationwide.
- Alger County's elderly or the senior population (over 65 age) was 25.02% as compared to 16.53% nationwide.
Alger County, MI population pyramid
Population pyramid for Alger 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 Alger County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Alger County, MI, is 23.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Alger County, MI, is 41.1.
- Total dependency ratio for Alger County, MI is 64.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Alger County, MI is 2.4.
FIGURE 3
Alger County, MI population pyramid
Alger County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Alger County, MI population pyramid
Here's the Alger County, MI's male and female population across different age groups .
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 136 | 180 | 316 |
5 to 9 years | 185 | 255 | 440 |
10 to 14 years | 228 | 265 | 493 |
15 to 19 years | 267 | 216 | 483 |
20 to 24 years | 404 | 168 | 572 |
25 to 29 years | 410 | 128 | 538 |
30 to 34 years | 311 | 168 | 479 |
35 to 39 years | 308 | 203 | 511 |
40 to 44 years | 243 | 144 | 387 |
45 to 49 years | 345 | 184 | 529 |
50 to 54 years | 267 | 232 | 499 |
55 to 59 years | 368 | 356 | 724 |
60 to 64 years | 338 | 339 | 677 |
65 to 69 years | 415 | 368 | 783 |
70 to 74 years | 308 | 283 | 591 |
75 to 79 years | 204 | 179 | 383 |
80 to 84 years | 136 | 125 | 261 |
85 years and over | 70 | 130 | 200 |
Things to know
What is the population of Alger County, MI under 18?
Alger County's population under the age of 18 is 1,599, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.04% of the total resident population of Alger County, MI.
What is the aging population in Alger County, MI?
Alger County's population aged 65 years and above was 2,218. As per the U.S. Census Bureau's American Community Survey, this population is 25.02% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates