Lake Ronkonkoma CDP, New York
Official LSAD Designation: Lake Ronkonkoma CDP • Census GEOID: 3640838
• Suffolk County
Demographics & Population Profile
Population and demographics for Lake Ronkonkoma CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 18,221 | ±1,197 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 42.6 yrs | ±2.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,704 | ±545 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).