Kalamazoo County, MI population age distributions
A complete breakdown of Kalamazoo 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 | 14,888 | 5.69% |
| 5 to 9 years | 15,459 | 5.91% |
| 10 to 14 years | 16,042 | 6.14% |
| 15 to 19 years | 18,697 | 7.15% |
| 20 to 24 years | 31,444 | 12.03% |
| 25 to 29 years | 18,917 | 7.24% |
| 30 to 34 years | 16,423 | 6.28% |
| 35 to 39 years | 16,406 | 6.28% |
| 40 to 44 years | 14,881 | 5.69% |
| 45 to 49 years | 14,010 | 5.36% |
| 50 to 54 years | 14,144 | 5.41% |
| 55 to 59 years | 14,498 | 5.55% |
| 60 to 64 years | 15,101 | 5.78% |
| 65 to 69 years | 13,000 | 4.97% |
| 70 to 74 years | 11,145 | 4.26% |
| 75 to 79 years | 7,141 | 2.73% |
| 80 to 84 years | 4,420 | 1.69% |
| 85 years and over | 4,810 | 1.84% |
TABLE OF CONTENTS
Kalamazoo County, MI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Kalamazoo County, MI population by age group.
The largest age group is 20 to 24 years with a population of 31,444 (12.03% of the total population).
The largest age group in Kalamazoo County, MI was for the group of age 20 to 24 years with a population of 31,444 (12.03%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Kalamazoo County, MI was the 80 to 84 years with a population of 4,420 (1.69%).
Kalamazoo County, MI population by age cohort
To better understand the age distribution of Kalamazoo 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
Kalamazoo County, MI population by age cohort
The largest age group was 18 to 64 years with a population of 164,982 (63.11% of the total population).
Kalamazoo County, MI population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 55,928 | 21.39% |
| 18 to 64 years | 164,982 | 63.11% |
| 65 years and over | 40,516 | 15.5% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Kalamazoo County 's population under 18 was 21.39%, compared to the 22.11% nationwide.
- Kalamazoo County's working population (between 18 and 64) was 63.11%, compared to 61.36% nationwide.
- Kalamazoo County's elderly or the senior population (over 65 age) was 15.50% as compared to 16.53% nationwide.
Kalamazoo County, MI population pyramid
Population pyramid for Kalamazoo 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 Kalamazoo County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Kalamazoo County, MI, is 26.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Kalamazoo County, MI, is 23.2.
- Total dependency ratio for Kalamazoo County, MI is 49.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Kalamazoo County, MI is 4.3.
FIGURE 3
Kalamazoo County, MI population pyramid
Kalamazoo County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Kalamazoo County, MI population pyramid
Here's the Kalamazoo County, MI's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 7,700 | 7,188 | 14,888 |
| 5 to 9 years | 7,872 | 7,587 | 15,459 |
| 10 to 14 years | 8,282 | 7,760 | 16,042 |
| 15 to 19 years | 9,330 | 9,367 | 18,697 |
| 20 to 24 years | 15,517 | 15,927 | 31,444 |
| 25 to 29 years | 9,566 | 9,351 | 18,917 |
| 30 to 34 years | 8,322 | 8,101 | 16,423 |
| 35 to 39 years | 8,110 | 8,296 | 16,406 |
| 40 to 44 years | 7,660 | 7,221 | 14,881 |
| 45 to 49 years | 7,019 | 6,991 | 14,010 |
| 50 to 54 years | 7,072 | 7,072 | 14,144 |
| 55 to 59 years | 7,217 | 7,281 | 14,498 |
| 60 to 64 years | 7,122 | 7,979 | 15,101 |
| 65 to 69 years | 5,968 | 7,032 | 13,000 |
| 70 to 74 years | 5,304 | 5,841 | 11,145 |
| 75 to 79 years | 2,999 | 4,142 | 7,141 |
| 80 to 84 years | 1,897 | 2,523 | 4,420 |
| 85 years and over | 1,638 | 3,172 | 4,810 |
Things to know
What is the population of Kalamazoo County, MI under 18?
Kalamazoo County's population under the age of 18 is 55,928, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.39% of the total resident population of Kalamazoo County, MI.
What is the aging population in Kalamazoo County, MI?
Kalamazoo County's population aged 65 years and above was 40,516. As per the U.S. Census Bureau's American Community Survey, this population is 15.50% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates