| Rose Valley, Washington | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Washington#USA |
| Pushpin Label: | Rose Valley |
| Pushpin Map Caption: | Location in the state of Washington |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Cowlitz |
| Timezone: | PST |
| Utc Offset: | −8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | −7 |
| Coordinates: | 46.0975°N -122.8264°W |
| Elevation Footnotes: | [1] |
| Elevation Ft: | 348 |
| Postal Code Type: | ZIP code |
| Postal Code: | 98626 |
| Area Code: | 360 |
| Blank Name: | FIPS code |
| Blank Info: | 53-59985 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1531319 |
Rose Valley is an unincorporated community in Cowlitz County, Washington, southeast of the city of Kelso. Rose Valley is located south on Old Pacific Highway from exit 36 of Interstate 5, then east on Rose Valley Road. The Rose Valley community is part of the Kelso School District, a K-12 school district of nearly 5,000 students.
Rose Valley is located at 46.0975°N -122.8264°W (46.0976135, -122.8264970).[2]