Schools in San Mateo Union High
8 public schools in this California school district: 8 high. Ranked by our score, based on 2024-25 state test results.
Rankings renumber to share equal ranks and fill gaps when schools are hidden. Scores compare each school with schools of the same type across California.
High schools
8 schools in San Mateo Union High, best first
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Burlingame High
96.1
ELA 83%Math 66%Science 61%
#68 of 1,729 in California · #1 in Burlingame
Aragon High
95.2
ELA 82%Math 59%Science 65%
#83 of 1,729 in California · #1 in San Mateo
Mills High
93.8
ELA 82%Math 63%Science 49%
#107 of 1,729 in California
Hillsdale High
82.1
ELA 72%Math 42%Science 39%
#310 of 1,729 in California · #2 in San Mateo
San Mateo High
79.0
ELA 63%Math 44%Science 43%
#363 of 1,729 in California · #3 in San Mateo
Capuchino High
67.9
ELA 61%Math 26%Science 36%
#555 of 1,729 in California
Peninsula High (Continuation)
18.8
ELA 11%Math 6%Science 9%
#1,404 of 1,729 in California · #2 in Burlingame
The Bridge Academy
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No published test results