Martin County, Florida Age & Gender Distribution (2024)
Population distribution by age and gender for Martin County, Florida
Martin County, Florida Age & Gender Statistics (2024)
Total Population
162,176
Median Age
53.3
Male Median
51.3
Female Median
55.0
Martin County, Florida Population Growth
Martin County, Florida Demographic Trend
Since 2010, the population of has changed by +12.4%%.
+12.4%% Growth
Martin County, Florida Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Martin County, Florida Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 53.3 | 162,176 |
| 2023 | 53.2 | 160,464 |
| 2022 | 53.2 | 159,399 |
| 2021 | 52.9 | 158,323 |
| 2020 | 52.7 | 160,420 |
| 2019 | 52.2 | 159,065 |
| 2018 | 51.9 | 157,581 |
| 2017 | 51.6 | 155,719 |
| 2016 | 51.1 | 153,592 |
| 2015 | 50.7 | 151,586 |
| 2014 | 50.5 | 149,658 |
| 2013 | 50.1 | 147,786 |
| 2012 | 49.8 | 146,497 |
| 2011 | 49.3 | 145,480 |
| 2010 | 48.9 | 144,322 |
Martin County, Florida Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.0% |
| 5–17 | 12.1% |
| 18–24 | 6.1% |
| 25–34 | 9.2% |
| 35–54 | 20.9% |
| 55–64 | 15.5% |
| 65+ | 32.2% |
Dependency Ratios for Martin County, Florida
- Total Dependency Ratio:
- 93.4
- Youth Dependency:
- 31.2
- Old-Age Dependency:
- 62.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Martin County, Florida
The median age in Martin County, Florida is 53.3 years.
According to latest Census data, the total population of Martin County, Florida is 162,176.
In Martin County, Florida, seniors (ages 65+) make up 32.2% of the population, while children under 18 represent 12.1%.
Based on historical data since 2010, the population in Martin County, Florida is aging.