| City : | Wellsville Village |
| County : | Allegany County |
| State : | New York (NY) |
| | |
| Land Area : | 2.42 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.1207048 |
| Longitude : | -77.9457297 |
| | |
| Population (2010): | 4,679 |
| Population Estimate (2012) : | 4,668 |
| Population Density : | 1,930.17/sq mi |
| Housing Units (2012) : | 2,325 |
| Median Household Income (2012) : | $35,948 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $46,852 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $64,700 (New York : $295,300, USA : $181,400) |