Barlow is a city in Clackamas County, Oregon, United States.

Samuel bought the donation land claim in which Barlow is located from Thomas McKay on September 17, 1850.

As of 2003, the main line of the Union Pacific Railroad still ran through Barlow.

[7] According to the United States Census Bureau, the city has a total area of 0.05 square miles (0.13 km2), all of it land.

There were 45 housing units at an average density of 900.0 per square mile (347.5/km2).

20.5% of all households were made up of individuals, and 11.4% had someone living alone who was 65 years of age or older.

12.5% of all households were made up of individuals, and 7.5% had someone living alone who was 65 years of age or older.

There were 5.4% of families and 3.5% of the population living below the poverty line, including 7.9% of under eighteens and none of those over 64.