Clayton High School (Missouri)
Clayton High School is a public high school in Clayton, Missouri, a suburb of St. Louis, that is the only high school in the School District of Clayton.
Hyundai Senior High School
Hyundai High School is the private high school in Apgujeong- dong, Gangnam- gu, Seoul, South Korea.
The school was established by Hyundai Group( 현대그룹), and the founder is Chung Ju-yung( 정주영).
The school acquired establishment permission on April 29, 1978, and opened in 1985.
Clayton High School (North Carolina)
Clayton High School is a public high school in Clayton, North Carolina.
Frankfort High School (Indiana)
Frankfort Senior High School is a middle school and high school located in Frankfort, Indiana.
Riverside High School (Mississippi)
Riverside High School is a senior high school in Avon, Mississippi.
It is a part of the Western Line School District.
It serves junior high school and senior high school levels.
Attica Junior-Senior High School
Attica Junior- Senior High School is a middle school and high school located in Attica, Indiana.
Mexico Senior High School
Mexico Senior High School is a high school in Mexico, Missouri.
Clayton High School (New Jersey)
Clayton High School is a comprehensive community public high school that serves students in ninth through twelfth grades from Clayton, in Gloucester County, New Jersey, United States, operating as the lone secondary school of the Clayton Public Schools.
As of the 2016- 17 school year, the school had an enrollment of 411 students and 43.0 classroom teachers( on an FTE basis), for a student – teacher ratio of 9.6:1.
There were 172 students( 41.8% of enrollment) eligible for free lunch and 41( 10.0% of students) eligible for reduced- cost lunch.
Westview Junior-Senior High School
Westview Junior-Senior High School is a middle school and public high school located in Topeka, Indiana.
Calloway County High School
Calloway County
High School is a public high school located in Murray, Kentucky.
The school was formed from the consolidation of six high schools from across the county: Hazel High School, Lynn Grove High School, Kirksey High School, Almo High School, New Concord High School, and Faxon High School.

Question: Are both Clayton High School (New Jersey) and Hyundai Senior High School located in the same country?
Answer: no