Monroe County, Florida Age & Gender Distribution (2024)
Population distribution by age and gender for Monroe County, Florida
Monroe County, Florida Age & Gender Statistics (2024)
Total Population
81,860
Median Age
49.2
Male Median
49.1
Female Median
49.4
Monroe County, Florida Population Growth

Monroe County, Florida Demographic Trend
Since 2010, the population of has changed by +12.0%%.
+12.0%% Growth
Monroe County, Florida Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Monroe County, Florida Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 49.2 | 81,860 |
| 2023 | 48.9 | 81,840 |
| 2022 | 48.3 | 82,044 |
| 2021 | 48.0 | 82,244 |
| 2020 | 47.9 | 75,137 |
| 2019 | 47.7 | 75,798 |
| 2018 | 47.3 | 76,325 |
| 2017 | 46.7 | 76,745 |
| 2016 | 46.7 | 77,150 |
| 2015 | 46.8 | 75,901 |
| 2014 | 46.7 | 75,208 |
| 2013 | 46.5 | 74,213 |
| 2012 | 46.4 | 73,475 |
| 2011 | 46.1 | 73,068 |
| 2010 | 45.7 | 73,065 |
Monroe County, Florida Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.4% |
| 5–17 | 11.3% |
| 18–24 | 5.4% |
| 25–34 | 11.4% |
| 35–54 | 26.0% |
| 55–64 | 16.8% |
| 65+ | 24.7% |
Dependency Ratios for Monroe County, Florida
- Total Dependency Ratio:
- 67.8
- Youth Dependency:
- 26.3
- Old-Age Dependency:
- 41.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Monroe County, Florida
The median age in Monroe County, Florida is 49.2 years.
According to latest Census data, the total population of Monroe County, Florida is 81,860.
In Monroe County, Florida, seniors (ages 65+) make up 24.7% of the population, while children under 18 represent 11.3%.
Based on historical data since 2010, the population in Monroe County, Florida is aging.