| City : | Seaside City |
| County : | Cascade County, Clatsop County, Sumter County |
| State : | Oregon (OR) |
| | |
| Land Area : | 3.93 sq mi |
| Water Area : | 0.20 sq mi |
| Latitude : | 45.9890188 |
| Longitude : | -123.9209579 |
| | |
| Population (2010): | 6,457 |
| Population Estimate (2012) : | 6,441 |
| Population Density : | 1,641.05/sq mi |
| Housing Units (2012) : | 4,638 |
| Median Household Income (2012) : | $43,085 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $52,083 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $280,800 (Oregon : $246,100, USA : $181,400) |