| County : | Tompkins County |
| State : | New York (NY) |
| Land Area : | 474.65 sq mi |
| Water Area : | 16.91 sq mi |
| Latitude : | 42.4532811 |
| Longitude : | -76.4737116 |
| Population (2010): | 101,564 |
| Population Estimate (2012) : | 101,570 |
| Population Density : | 213.98/sq mi |
| Housing Units (2012) : | 41,674 |
| Median Household Income (2012) : | $50,539 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $73,132 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $169,300 (New York : $295,300, USA : $181,400) |
Tompkins County Cities / Towns
| Cayuga Heights Village (3,729) | Dryden Village (1,890) | East Ithaca (2,231) |
| Forest Home (572) | Freeville Village (520) | Groton Village (2,363) |
| Ithaca City (30,014) | Lansing Village (3,529) | Newfield Hamlet (759) |
| Northeast Ithaca (2,641) | Northwest Ithaca (1,413) | South Hill (6,673) |
| Trumansburg Village (1,797) |
Tompkins County Zip Codes
| 13045 (30,112) | 13053 (5,015) | 13062 (173) |
| 13068 (5,368) | 13073 (6,423) | 13092 (2,606) |
| 13102 (85) | 13736 (2,338) | 13864 (1,149) |
| 14817 (2,380) | 14850 (63,886) | 14853 (2,755) |
| 14854 (37) | 14867 (5,569) | 14881 (192) |
| 14882 (3,826) | 14883 (4,136) | 14886 (6,753) |