Trooper is a census-designated place (CDP) in Lower Providence Township, Montgomery County, Pennsylvania, United States.

[2] According to the United States Census Bureau, the CDP has a total area of 2.4 square miles (6.2 km2), all land.

As of the 2010 census, the CDP was 86.9% Non-Hispanic White, 2.2% Black or African American, 0.1% Native American and Alaskan Native, 6.8% Asian, 1.0% were Some Other Race, and 1.0% were two or more races.

The Methacton School District serves Trooper CDP.

School in West Norriton Township,[11] near but not in the Trooper census-designated place.