Colorado Costilla County Public Schools

2. CENTENNIAL HIGH SCHOOL
Address: P O Box 350, San Luis, CO 81152
Phone: (719) 672-3322
County: Costilla County
Enrollment: 66
Grades: 9-12

3. CENTENNIAL JUNIOR HIGH SCHOOL
Address: P O Box 350, San Luis, CO 81152
Phone: (719) 672-3322
County: Costilla County
Enrollment: 38
Grades: 7-8

4. SIERRA GRANDE ELEMENTARY SCHOOL
Address: 17523 East Highway 160, Blanca, CO 81123
Phone: (719) 379-3257
County: Costilla County
Enrollment: 109
Grades: PK-6

5. SIERRA GRANDE MIDDLE SCHOOL
Address: 17523 East Highway 160, Blanca, CO 81123
Phone: (719) 379-3257 vCostilla County
Enrollment: 67
Grades: 6-8

6. SIERRA GRANDE SENIOR HIGH SCHOOL
Address: 17523 East Highway 160, Blanca, CO 81123
Phone: (719) 379-3257
County: Costilla County
Enrollment: 64
Grades:
Grades:
Grades: 9-12

• Costilla County Private Schools
• Costilla County Public Libraries