International School for Science and Culture
PublicElementaryGrades K–8Charter
1770 Tustin Ave., Costa Mesa, CA 92627 · (949) 441-4500
Costa Mesa’s School Grade A− better than 81% of California school districts
Students
97
Students per teacher
19:1
Free or reduced lunch
41%
Setting
City
Grades
K–8
What stands out about International School for Science and Culture
- Enrollment down 38.6% since 2020–21
- No state test results published for this school
Location
Directions ↗1770 Tustin Ave., Costa Mesa
Students
Enrollment by grade
Kindergarten20
Grade 115
Grade 213
Grade 316
Grade 410
Grade 58
Grade 63
Grade 76
Grade 86
Enrollment over time
158’20
171’21
130’22
114’23
97’24
Down 38.6% since 2020–21.
Who goes here
Hispanic 45%White 20%Two or more races 18%Asian 16%Black 1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about International School for Science and Culture from Costa Mesa families.
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.