| Zip Code : | 83555 |
| City : | Winchester city |
| County : | Lewis County, Nez Perce County |
| State : | Idaho (ID) |
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| Land Area : | 205.72 sq mi |
| Water Area : | 0.48 sq mi |
| Latitude : | 46.1275429 |
| Longitude : | -116.6894308 |
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| Population (2010): | 564 |
| Population Estimate (2012) : | 472 |
| Population Density : | 2.74/sq mi |
| Housing Units (2012) : | 398 |
| Median Household Income (2012) : | $35,625 (Idaho : $47,015, USA : $53,046) |
| Median Family Income (2012) : | $39,500 (Idaho : $55,636, USA : $64,585) |
| Median House Price (2012) : | $125,000 (Idaho : $167,100, USA : $181,400) |