Saginaw County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Saginaw County, Michigan
Saginaw County, Michigan Age & Gender Statistics (2024)
Total Population
188,665
Median Age
41.2
Male Median
39.7
Female Median
42.5
Saginaw County, Michigan Population Growth

Saginaw County, Michigan Demographic Trend
Since 2010, the population of has changed by -6.8%%.
-6.8%% Growth
Saginaw County, Michigan Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Saginaw County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.2 | 188,665 |
| 2023 | 41.1 | 189,210 |
| 2022 | 41.0 | 189,821 |
| 2021 | 40.8 | 190,540 |
| 2020 | 41.0 | 191,166 |
| 2019 | 40.9 | 191,821 |
| 2018 | 40.8 | 192,778 |
| 2017 | 40.8 | 193,803 |
| 2016 | 40.4 | 195,201 |
| 2015 | 40.3 | 196,479 |
| 2014 | 40.0 | 197,727 |
| 2013 | 40.0 | 198,841 |
| 2012 | 39.6 | 200,017 |
| 2011 | 39.3 | 200,998 |
| 2010 | 39.0 | 202,336 |
Saginaw County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 15.8% |
| 18–24 | 9.2% |
| 25–34 | 12.6% |
| 35–54 | 22.9% |
| 55–64 | 13.6% |
| 65+ | 20.4% |
Dependency Ratios for Saginaw County, Michigan
- Total Dependency Ratio:
- 71.6
- Youth Dependency:
- 36.6
- Old-Age Dependency:
- 34.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Saginaw County, Michigan
The median age in Saginaw County, Michigan is 41.2 years.
According to latest Census data, the total population of Saginaw County, Michigan is 188,665.
In Saginaw County, Michigan, seniors (ages 65+) make up 20.4% of the population, while children under 18 represent 15.8%.
Based on historical data since 2010, the population in Saginaw County, Michigan is aging.