North Shore Senior High School is a secondary school located in unincorporated Harris County, Texas, United States in Greater Houston. The school includes grades 9 through 12 on two campuses, and is part of the Galena Park Independent School District (GPISD). In 2019, the school was given an Overall Accountability Rating of 'B' by the Texas Education Agency, with distinctions earned for ELA/Reading, Mathematics, Social Studies, and Comparative Academic Growth. The 9th Grade Campus/old campus is in the Cloverleaf CDP.