| Zip Code : | 83605 |
| City : | Caldwell city, Middleton city |
| County : | Canyon County |
| State : | Idaho (ID) |
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| Land Area : | 27.86 sq mi |
| Water Area : | 0.26 sq mi |
| Latitude : | 43.6619078 |
| Longitude : | -116.6562898 |
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| Population (2010): | 39,649 |
| Population Estimate (2012) : | 38,688 |
| Population Density : | 1,423.08/sq mi |
| Housing Units (2012) : | 14,190 |
| Median Household Income (2012) : | $37,483 (Idaho : $47,015, USA : $53,046) |
| Median Family Income (2012) : | $41,684 (Idaho : $55,636, USA : $64,585) |
| Median House Price (2012) : | $104,200 (Idaho : $167,100, USA : $181,400) |