Russelltown is an unincorporated community in Cameron County, Texas, United States.

[1] It is located within the Rio Grande Valley and the Brownsville-Harlingen metropolitan area.

Russelltown had its own school in 1947.

[2] Today, the community is served by the Brownsville Independent School District.

Children in the community attend Villa Nueva Elementary School, Stillman Middle School, and Veterans Memorial Early College High School.