Total enrollment
3,083
+22 (+1%) vs SY 2017-18
4 schools in San Marino Unified
California · 3,083 students · 1 city
San Marino Unified reports 4 public K-12 schools and approximately 3,083 students enrolled, per NCES, an average school size of 771.
7-year change in San Marino Unified
SY 2017-18 vs SY 2024-25School count
4
0 (0%) vs SY 2017-18
% White
17%
was 24%
% Hispanic
7%
was 6%
% Black
1%
was 1%
% Asian
63%
was 60%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| San Marino High | San Marino | High | 09-12 | 886 |
| Carver Elementary | San Marino | Elementary | KG-05 | 777 |
| Valentine Elementary | San Marino | Elementary | KG-05 | 711 |
| Huntington Middle | San Marino | Middle | 06-08 | 709 |
About San Marino Unified
San Marino Unified is a small California school district running 4 campuses with combined enrollment near 3,083.
Looking at the level breakdown, San Marino Unified covers 2 elementary, 1 middle, and 1 high school.
Per-school enrollment averages around 771 in this district, higher than the California typical of 578.
Looking at the last 7 years. Combined enrollment now sits at 3,083 students, held roughly steady from the 3,061 reported in SY 2017-18. On the demographic side, White enrollment moved from 24% to 17% over the same window.
In the discussion threads here, the community for San Marino Unified discusses sports rivalries, cross-district programs, and shared facilities. Discussions cut across districts, schools, and grade levels.