Marquette County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Marquette County, Michigan
Marquette County, Michigan Age & Gender Statistics (2024)
Total Population
67,112
Median Age
39.3
Male Median
39.3
Female Median
39.4
Marquette County, Michigan Population Growth
Marquette County, Michigan Demographic Trend
Since 2010, the population of has changed by +0.9%%.
+0.9%% Growth
Marquette County, Michigan Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Marquette County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.3 | 67,112 |
| 2023 | 39.2 | 66,430 |
| 2022 | 39.1 | 66,376 |
| 2021 | 39.2 | 66,380 |
| 2020 | 39.2 | 66,403 |
| 2019 | 39.1 | 66,686 |
| 2018 | 39.0 | 66,939 |
| 2017 | 39.1 | 67,145 |
| 2016 | 38.9 | 67,418 |
| 2015 | 39.1 | 67,582 |
| 2014 | 39.3 | 67,535 |
| 2013 | 39.4 | 67,358 |
| 2012 | 39.5 | 67,178 |
| 2011 | 39.5 | 66,859 |
| 2010 | 39.6 | 66,514 |
Marquette County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.5% |
| 5–17 | 13.1% |
| 18–24 | 15.8% |
| 25–34 | 11.8% |
| 35–54 | 22.0% |
| 55–64 | 12.5% |
| 65+ | 20.3% |
Dependency Ratios for Marquette County, Michigan
- Total Dependency Ratio:
- 60.8
- Youth Dependency:
- 28.2
- Old-Age Dependency:
- 32.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Marquette County, Michigan
The median age in Marquette County, Michigan is 39.3 years.
According to latest Census data, the total population of Marquette County, Michigan is 67,112.
In Marquette County, Michigan, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 13.1%.
Based on historical data since 2010, the population in Marquette County, Michigan has remained stable.