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| City : | Deep River |
| County : | Florence County, Sabine Parish, Wahkiakum County |
| State : | Washington (WA) |
| Land Area : | 13.31 sq mi |
| Water Area : | 0.23 sq mi |
| Latitude : | 46.3535335 |
| Longitude : | -123.7049107 |
| Population (2010): | 204 |
| Population Estimate (2012) : | 135 |
| Population Density : | 15.33/sq mi |
| Housing Units (2012) : | 114 |
| Median Household Income (2012) : | $41,111 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $55,341 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $189,100 (Washington : $272,900, USA : $181,400) |