Allegan County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Allegan County, Michigan
Allegan County, Michigan Age & Gender Statistics (2024)
Total Population
121,456
Median Age
41.0
Male Median
40.6
Female Median
41.3
Allegan County, Michigan Population Growth
Allegan County, Michigan Demographic Trend
Since 2010, the population of has changed by +9.0%%.
+9.0%% Growth
Allegan County, Michigan Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Allegan County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.0 | 121,456 |
| 2023 | 40.8 | 120,913 |
| 2022 | 40.4 | 120,189 |
| 2021 | 40.1 | 119,418 |
| 2020 | 40.2 | 117,104 |
| 2019 | 39.8 | 116,143 |
| 2018 | 39.6 | 115,250 |
| 2017 | 39.7 | 114,145 |
| 2016 | 40.0 | 113,666 |
| 2015 | 40.0 | 112,837 |
| 2014 | 39.8 | 112,266 |
| 2013 | 39.6 | 111,742 |
| 2012 | 39.0 | 111,589 |
| 2011 | 38.4 | 111,405 |
| 2010 | 38.1 | 111,385 |
Allegan County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.6% |
| 5–17 | 17.6% |
| 18–24 | 7.5% |
| 25–34 | 12.1% |
| 35–54 | 24.6% |
| 55–64 | 14.2% |
| 65+ | 18.4% |
Dependency Ratios for Allegan County, Michigan
- Total Dependency Ratio:
- 71.4
- Youth Dependency:
- 39.8
- Old-Age Dependency:
- 31.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Allegan County, Michigan
The median age in Allegan County, Michigan is 41.0 years.
According to latest Census data, the total population of Allegan County, Michigan is 121,456.
In Allegan County, Michigan, seniors (ages 65+) make up 18.4% of the population, while children under 18 represent 17.6%.
Based on historical data since 2010, the population in Allegan County, Michigan is aging.