| Zip Code : | 46342 |
| City : | Hobart city, Lake Station city, Merrillville town, New Chicago town, Portage city, Wheeler |
| County : | Lake County, Porter County |
| State : | Indiana (IN) |
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| Land Area : | 35.22 sq mi |
| Water Area : | 0.39 sq mi |
| Latitude : | 41.5181857 |
| Longitude : | -87.2449089 |
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| Population (2010): | 31,244 |
| Population Estimate (2012) : | 31,077 |
| Population Density : | 887.03/sq mi |
| Housing Units (2012) : | 13,020 |
| Median Household Income (2012) : | $54,429 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $63,989 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $130,000 (Indiana : $123,400, USA : $181,400) |