| Zip Code : | 72761 |
| City : | Gentry city, Highfill town, Siloam Springs city |
| County : | Benton County, Washington County |
| State : | Arkansas (AR) |
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| Land Area : | 114.04 sq mi |
| Water Area : | 1.08 sq mi |
| Latitude : | 36.1681913 |
| Longitude : | -94.4553349 |
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| Population (2010): | 21,211 |
| Population Estimate (2012) : | 21,688 |
| Population Density : | 185.99/sq mi |
| Housing Units (2012) : | 8,192 |
| Median Household Income (2012) : | $44,307 (Arkansas : $40,531, USA : $53,046) |
| Median Family Income (2012) : | $53,843 (Arkansas : $50,453, USA : $64,585) |
| Median House Price (2012) : | $125,700 (Arkansas : $106,300, USA : $181,400) |