| 👨🏫 Class Size | 27.0:1 student-teacher ratio |
| 💰 Funding | $17,043 per student |
| 🏫 School Type | Regular |
| Address | 1615 San Marcos Blvd. |
| City | San Marcos |
| ZIP Code | 92078 |
| District | 0634880 |
| NCES School ID | 063488005893 |
| Data Year | 2024-25 |
Understanding the community around San Marcos High helps evaluate the school environment and neighborhood.
| Median Household Income | $107,894 |
| Per Capita Income | $48,866 |
| Poverty Rate | 4.4% |
| Households Earning $100K+ | 53.4% |
| Bachelor's Degree or Higher | 47.5% |
| High School or Higher | 91.6% |
| Median Home Value | $787,600 |
| Median Rent | $2,274 |
| Owner-Occupied | 70.2% |
| Renter-Occupied | 29.8% |
Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 92078 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 92078 housing costs →
Enrollment and demographic breakdown for San Marcos High.
| Total Enrollment | 3,201 |
| Teachers (FTE) | 118.6 |
| Student:Teacher Ratio | 27.0:1 |
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
Data source: NCES CCD 2024-25 | Last updated: September 2026