| County : | Yamhill County |
| State : | Oregon (OR) |
| Land Area : | 715.86 sq mi |
| Water Area : | 2.48 sq mi |
| Latitude : | 45.2481382 |
| Longitude : | -123.3161171 |
| Population (2010): | 99,193 |
| Population Estimate (2012) : | 99,119 |
| Population Density : | 138.57/sq mi |
| Housing Units (2012) : | 37,110 |
| Median Household Income (2012) : | $53,950 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $62,914 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $235,300 (Oregon : $246,100, USA : $181,400) |
Yamhill County Cities / Towns
| Amity City (1,614) | Carlton City (2,007) | Dayton City (2,534) |
| Dundee City (3,162) | Fort Hill (129) | Gaston City (637) |
| Grand Ronde (1,661) | Lafayette City (3,742) | Mcminnville City (32,187) |
| Newberg City (22,068) | Sheridan City (6,127) | Willamina City (2,025) |
| Yamhill City (1,024) |
Yamhill County Zip Codes
| 97101 (3,794) | 97111 (3,156) | 97114 (4,762) |
| 97115 (4,139) | 97119 (4,420) | 97123 (44,537) |
| 97127 (3,740) | 97128 (36,141) | 97132 (28,278) |
| 97140 (23,474) | 97148 (3,406) | 97304 (28,454) |
| 97347 (1,878) | 97378 (8,882) | 97396 (3,154) |