| County : | Union County |
| State : | Oregon (OR) |
| Land Area : | 2,036.59 sq mi |
| Water Area : | 1.93 sq mi |
| Latitude : | 45.3040466 |
| Longitude : | -117.9991356 |
| Population (2010): | 25,748 |
| Population Estimate (2012) : | 25,670 |
| Population Density : | 12.64/sq mi |
| Housing Units (2012) : | 11,489 |
| Median Household Income (2012) : | $41,784 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $51,964 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $153,500 (Oregon : $246,100, USA : $181,400) |
Union County Cities / Towns
| Cove City (552) | Elgin City (1,711) | Imbler City (306) |
| Island City (989) | La Grande City (13,082) | North Powder City (439) |
| Summerville Town (135) | Union City (2,121) |
Union County Zip Codes
| 97814 (12,382) | 97824 (1,661) | 97827 (2,628) |
| 97841 (476) | 97850 (16,955) | 97867 (763) |
| 97876 (837) | 97883 (2,473) |