| City : | Harper |
| County : | Citrus County, Malheur County |
| State : | Oregon (OR) |
| Land Area : | 7.00 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.8569705 |
| Longitude : | -117.6265448 |
| Population (2010): | 109 |
| Population Estimate (2012) : | 133 |
| Population Density : | 15.56/sq mi |
| Housing Units (2012) : | 56 |
| Median Household Income (2012) : | $30,781 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $40,938 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $129,200 (Oregon : $246,100, USA : $181,400) |
Harper Zip Codes
| 97906 (249) |