| City : | Plainfield |
| County : | Mercer County, Sullivan County |
| State : | New Hampshire (NH) |
| | |
| Land Area : | 0.58 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.5345025 |
| Longitude : | -72.3536383 |
| | |
| Population (2010): | 205 |
| Population Estimate (2012) : | 189 |
| Population Density : | 354.80/sq mi |
| Housing Units (2012) : | 91 |
| Median Household Income (2012) : | $74,792 (New Hampshire : $64,925, USA : $53,046) |
| Median Family Income (2012) : | $74,792 (New Hampshire : $79,488, USA : $64,585) |
| Median House Price (2012) : | $300,000 (New Hampshire : $245,600, USA : $181,400) |