Trempealeau County, Wisconsin Age & Gender Distribution (2024)
Population distribution by age and gender for Trempealeau County, Wisconsin
Trempealeau County, Wisconsin Age & Gender Statistics (2024)
Total Population
30,839
Median Age
39.9
Male Median
40.0
Female Median
39.8
Trempealeau County, Wisconsin Population Growth
Trempealeau County, Wisconsin Demographic Trend
Since 2010, the population of has changed by +8.1%%.
+8.1%% Growth
Trempealeau County, Wisconsin Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Trempealeau County, Wisconsin Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.9 | 30,839 |
| 2023 | 39.8 | 30,786 |
| 2022 | 40.9 | 30,679 |
| 2021 | 40.6 | 30,504 |
| 2020 | 40.7 | 29,525 |
| 2019 | 40.5 | 29,499 |
| 2018 | 40.5 | 29,438 |
| 2017 | 40.5 | 29,510 |
| 2016 | 40.8 | 29,521 |
| 2015 | 40.7 | 29,412 |
| 2014 | 40.7 | 29,274 |
| 2013 | 40.9 | 29,098 |
| 2012 | 40.9 | 28,853 |
| 2011 | 40.7 | 28,668 |
| 2010 | 40.7 | 28,523 |
Trempealeau County, Wisconsin Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.2% |
| 5–17 | 19.5% |
| 18–24 | 6.9% |
| 25–34 | 10.4% |
| 35–54 | 23.5% |
| 55–64 | 13.8% |
| 65+ | 18.7% |
Dependency Ratios for Trempealeau County, Wisconsin
- Total Dependency Ratio:
- 82.9
- Youth Dependency:
- 48.8
- Old-Age Dependency:
- 34.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Trempealeau County, Wisconsin
The median age in Trempealeau County, Wisconsin is 39.9 years.
According to latest Census data, the total population of Trempealeau County, Wisconsin is 30,839.
In Trempealeau County, Wisconsin, seniors (ages 65+) make up 18.7% of the population, while children under 18 represent 19.5%.
Based on historical data since 2010, the population in Trempealeau County, Wisconsin has remained stable.