St. Mary High School (Royal Oak, Michigan)
St. Mary High School was a coeducational Catholic high school in Royal Oak, Michigan, United States.
It closed in 1985.
St. Mary High School (Dell Rapids, South Dakota)
St. Mary High School is a private, Roman Catholic high school in Dell Rapids, South Dakota.
It is located in the Roman Catholic Diocese of Sioux Falls.
School colors for St. Mary High School are Red and White.
The school's mascot is the Cardinal.
St. Mary High School (Jersey City, New Jersey)
St. Mary High School was a private, Roman Catholic high school in Jersey City, New Jersey, United States, that operated as part of the Roman Catholic Archdiocese of Newark until the school was closed in June 2011.
As of the 2009- 10 school year, the school had an enrollment of 203 students and 12.8 classroom teachers( on an FTE basis), for a student – teacher ratio of 15.9.
St. Mary's High School, Jorhat
St. Mary's High School is a high school in Jorhat, Assam, India.
Morris Knolls High School
Morris Knolls High School( MKHS) is a four- year comprehensive public high school serving students in ninth through twelfth grades from Denville and most of Rockaway Township in Morris County, New Jersey, United States, operating as one of the two secondary schools of the Morris Hills Regional High School District.
The school is located in Denville but has a Rockaway mailing address.
The other high school in the district is Morris Hills High School, a long- time rival of Knolls.
As of the 2017- 18 school year, the school had an enrollment of 1,494 students and 130.6 classroom teachers( on an FTE basis), for a student – teacher ratio of 11.4:1.
There were 99 students( 6.6% of enrollment) eligible for free lunch and 26( 1.7% of students) eligible for reduced- cost lunch.
As a part of the Morris Hills Regional School District's( MHRD) magnet program, Morris Knolls was approved as an International Baccalaureate( IB) world school.
The IB Diploma Program at Morris Knolls( MKIB) serves more than 80 students.
As of 2018, Morris Knolls is host to The Academy of Performing Arts, a magnet school for Morris County Vocational School District and the Morris County School of Technology( MCVTS).
St. Mary's High School (Natchitoches, Louisiana)
St. Mary's High School is a private coeducational Roman Catholic high school in Natchitoches, Louisiana located in the Diocese of Alexandria.
St. Vincent–St. Mary High School
St. Vincent – St. Mary High School is a co-educational college preparatory Catholic high school in Akron, Ohio.
St. Mary's High School (Storm Lake, Iowa)
St. Mary's High School is a private, Roman Catholic high school in Storm Lake, Iowa.
It is located in the Roman Catholic Diocese of Sioux City.
St. Mary's High School, Quetta
St. Mary's High School, Quetta, is a high school located in Quetta, the capital of the Balochistan province of Pakistan.
St. Mary's High School (Lynn, Massachusetts)
St. Mary's High School is a private, Roman Catholic high school in Lynn, Massachusetts.
It is located in the Roman Catholic Archdiocese of Boston.

Question: Are St. Mary High School (Jersey City, New Jersey) and Morris Knolls High School both located in the same country?
Answer: yes