Median Age in Martin County, FL
ACS 2024 5-Year Estimates
53.3 years
Rank #96/3,222 · #8 in FL
97th
Martin 53.3 years
FL 42.6 years +25.1%
US 38.9 years +37.0%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Martin County's median age of 53.3 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Martin County for median age.
Nearby Rankings
Full ranking →| #93 | Daniels County, MT | 53.4 years |
| #94 | Noble County, OH | 53.4 years |
| #95 | Collier County, FL | 53.3 years |
| #96 | Martin County, FL | 53.3 years |
| #97 | Lemhi County, ID | 53.3 years |
| #98 | Thomas County, NE | 53.3 years |
| #99 | Camden County, MO | 53.2 years |
About Median Age
Martin County, Florida has a median age of 53.3 years, ranking #96 of 3,222 counties nationwide — 37.0% above the national value of 38.9 years. Within Florida, it ranks #8 of 67. This places it in the 97th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.