| City : | National Park Borough |
| County : | Dauphin County, Gloucester County |
| State : | New Jersey (NJ) |
| | |
| Land Area : | 1.00 sq mi |
| Water Area : | 0.45 sq mi |
| Latitude : | 39.8672966 |
| Longitude : | -75.1856214 |
| | |
| Population (2010): | 3,036 |
| Population Estimate (2012) : | 3,051 |
| Population Density : | 3,023.21/sq mi |
| Housing Units (2012) : | 1,153 |
| Median Household Income (2012) : | $62,305 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $69,519 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $177,700 (New Jersey : $337,900, USA : $181,400) |