Porcupine CDP, South Dakota
Official LSAD Designation: Porcupine CDP • Census GEOID: 4651340
• Oglala Lakota County
Demographics & Population Profile
Population and demographics for Porcupine CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 424 | ±296 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 29.1 yrs | ±30.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 156 | ±123 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).