USA
> New Jersey > Princeton Junction
| City : | Princeton Junction |
| County : | Mercer County |
| State : | New Jersey (NJ) |
| Land Area : | 1.83 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 40.3232942 |
| Longitude : | -74.6211570 |
| Population (2010): | 2,465 |
| Population Estimate (2012) : | 2,259 |
| Population Density : | 1,349.81/sq mi |
| Housing Units (2012) : | 940 |
| Median Household Income (2012) : | $112,941 (New Jersey : $71,637, USA : $53,046) |
| Median Family Income (2012) : | $162,333 (New Jersey : $87,389, USA : $64,585) |
| Median House Price (2012) : | $570,000 (New Jersey : $337,900, USA : $181,400) |