Columbia CDP, New Jersey
Official LSAD Designation: Columbia CDP • Census GEOID: 3414590
• Warren County
Demographics & Population Profile
Population and demographics for Columbia CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 174 | ±74 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 55.5 yrs | ±6.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 55 | ±27 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).