Rosslyn Farms is a borough in Allegheny County, in the Pittsburgh metro area. The Borough is located in the Carlynton School District.
Rosslyn Farms is bordered by Carnegie to the south, Robinson Township to the west, and Thornburg to the north. Chartiers Creek separates Rosslyn Farms from Crafton to the east, and the Pittsburgh neighborhood of East Carnegie and Scott Township to the southeast.
Rosslyn Farms is a small community, occupying only 0.6 square miles. As of the 2020 Census, there were 441 residents living in 193 homes. Additional demographic information can be found here.
