| City : | Riverhead |
| County : | Suffolk County |
| State : | New York (NY) |
| Land Area : | 15.08 sq mi |
| Water Area : | 0.31 sq mi |
| Latitude : | 40.9494756 |
| Longitude : | -72.6752289 |
| Population (2010): | 13,299 |
| Population Estimate (2012) : | 13,131 |
| Population Density : | 881.76/sq mi |
| Housing Units (2012) : | 5,295 |
| Median Household Income (2012) : | $53,140 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $67,206 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $335,900 (New York : $295,300, USA : $181,400) |
Riverhead Zip Codes
| 11901 (27,172) |