Imperial-Enlow was a census-designated place (CDP) in Allegheny County, Pennsylvania, United States, for the 2000 census.

The 2010 census recognized two separate census-designated places, Imperial and Enlow.

[1] According to the United States Census Bureau, the CDP had a total area of 4.0 square miles (10 km2), all of it land.

There were 1,492 housing units at an average density of 369.2 per square mile (142.5/km2).

26.7% of all households were made up of individuals, and 10.7% had someone living alone who was 65 years of age or older.