| Zip Code : | 83401 |
| City : | Ammon city, Idaho Falls city, Iona city, Lincoln, Ucon city |
| County : | Bonneville County, Jefferson County |
| State : | Idaho (ID) |
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| Land Area : | 156.28 sq mi |
| Water Area : | 1.62 sq mi |
| Latitude : | 43.5424095 |
| Longitude : | -111.8779360 |
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| Population (2010): | 37,966 |
| Population Estimate (2012) : | 38,361 |
| Population Density : | 242.94/sq mi |
| Housing Units (2012) : | 13,664 |
| Median Household Income (2012) : | $48,635 (Idaho : $47,015, USA : $53,046) |
| Median Family Income (2012) : | $55,081 (Idaho : $55,636, USA : $64,585) |
| Median House Price (2012) : | $146,900 (Idaho : $167,100, USA : $181,400) |