| Neighborhood representation | |
| Association | Markham Neighborhood Association |
| Coalition | Southwest Neighborhoods, Inc. |
| Neighborhood geography | |
| Area | 1.34 km² (PDF map) |
| Location | Interactive map |
| Demographics (2000) | |
| Population | 2322 (density 1733/km²) |
| Households | 951 (96% occupied) |
| Owned | 768 (81%) |
| Rented | 183 (19%) |
| Size | 2.44 persons (average) |
Markham is a neighborhood in the Southwest section of Portland, Oregon. Markham is bordered by Multnomah and South Burlingame on the north, Marshall Park on the east, Arnold Creek on the south, and West Portland Park on the west.
Part of Maricara Natural Area (1988) is located in Markham (as well as in Arnold Creek).