Milwaukee County, Wisconsin Age & Gender Distribution (2024)
Population distribution by age and gender for Milwaukee County, Wisconsin
Milwaukee County, Wisconsin Age & Gender Statistics (2024)
Total Population
926,331
Median Age
35.5
Male Median
34.5
Female Median
36.4
Milwaukee County, Wisconsin Population Growth

Milwaukee County, Wisconsin Demographic Trend
Since 2010, the population of has changed by -1.2%%.
-1.2%% Growth
Milwaukee County, Wisconsin Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Milwaukee County, Wisconsin Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 35.5 | 926,331 |
| 2023 | 35.4 | 927,656 |
| 2022 | 35.3 | 933,063 |
| 2021 | 35.1 | 939,123 |
| 2020 | 35.0 | 949,180 |
| 2019 | 34.9 | 951,226 |
| 2018 | 34.7 | 954,209 |
| 2017 | 34.6 | 956,586 |
| 2016 | 34.3 | 955,306 |
| 2015 | 34.2 | 955,939 |
| 2014 | 34.0 | 953,401 |
| 2013 | 33.8 | 950,527 |
| 2012 | 33.7 | 946,584 |
| 2011 | 33.7 | 942,006 |
| 2010 | 33.7 | 937,616 |
Milwaukee County, Wisconsin Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 17.3% |
| 18–24 | 9.4% |
| 25–34 | 16.1% |
| 35–54 | 24.6% |
| 55–64 | 11.5% |
| 65+ | 14.7% |
Dependency Ratios for Milwaukee County, Wisconsin
- Total Dependency Ratio:
- 62.4
- Youth Dependency:
- 38.5
- Old-Age Dependency:
- 23.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Milwaukee County, Wisconsin
The median age in Milwaukee County, Wisconsin is 35.5 years.
According to latest Census data, the total population of Milwaukee County, Wisconsin is 926,331.
In Milwaukee County, Wisconsin, seniors (ages 65+) make up 14.7% of the population, while children under 18 represent 17.3%.
Based on historical data since 2010, the population in Milwaukee County, Wisconsin is aging.