| County : | Putnam County |
| State : | Indiana (IN) |
| Land Area : | 480.53 sq mi |
| Water Area : | 2.16 sq mi |
| Latitude : | 39.6655445 |
| Longitude : | -86.8533250 |
| Population (2010): | 37,963 |
| Population Estimate (2012) : | 37,995 |
| Population Density : | 79.00/sq mi |
| Housing Units (2012) : | 14,706 |
| Median Household Income (2012) : | $50,480 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $59,097 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $123,000 (Indiana : $123,400, USA : $181,400) |
Putnam County Cities / Towns
| Bainbridge Town (746) | Cloverdale Town (2,172) | Fillmore Town (533) |
| Greencastle City (10,326) | Heritage Lake (2,880) | Roachdale Town (926) |
| Russellville Town (358) | Van Bibber Lake (485) |
Putnam County Zip Codes
| 46105 (1,928) | 46120 (5,954) | 46121 (5,276) |
| 46128 (1,949) | 46135 (20,992) | 46171 (1,695) |
| 46172 (2,427) | 46175 (597) | 47456 (1,200) |
| 47840 (1,500) | 47868 (2,937) | 47872 (8,890) |
| 47954 (2,220) | 47989 (1,281) |