Arnold Creek, Portland, Oregon

Arnold Creek is a neighborhood (and a creek) in the Southwest section of Portland, Oregon, just north of the city of Lake Oswego and Clackamas County. It borders West Portland Park to the west, Markham and Marshall Park to the north, Collins View and Tryon Creek State Natural Area to the east, and Lake Oswego and the unincorporated Multnomah County enclave of Englewood to the south.

Arnold Creek
Neighborhood
Location in Portland
Coordinates: 45°26′29″N 122°41′59″WPDF map
Country	United States
State	Oregon
City	Portland
Government
• Association	Arnold Creek Neighborhood Association
• Coalition	Southwest Neighborhoods, Inc.
Area
• Total	1.07 sq mi (2.76 km2)
Population  (2000)[1]
• Total	2,930
• Density	2,700/sq mi (1,100/km2)
Housing [1]
• No. of households	1037
• Occupancy rate	97% occupied
• Owner-occupied	976 households (94%)
• Renting	61 households (6%)
• Avg. household size	2.83 persons

Part of Maricara Natural Area (1988) is located in Arnold Creek (as well as in Markham).

SW Arnold Street at 35th Avenue near Arnold Creek