Jupiter Island town, Florida
Official LSAD Designation: Jupiter Island town • Census GEOID: 1235925
• Martin County
Demographics & Population Profile
Population and demographics for Jupiter Island town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 841 | — | 2025 | Census |
| Median Age | 64.4 yrs | ±5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 358 | ±67 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).