| City : | St. Johnsville Village |
| County : | Montgomery County |
| State : | New York (NY) |
| | |
| Land Area : | 0.88 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.0006054 |
| Longitude : | -74.6760131 |
| | |
| Population (2010): | 1,732 |
| Population Estimate (2012) : | 1,548 |
| Population Density : | 1,973.71/sq mi |
| Housing Units (2012) : | 782 |
| Median Household Income (2012) : | $32,438 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $37,171 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $76,100 (New York : $295,300, USA : $181,400) |