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District profile / California

Tustin Unified

Tustin, California · Superintendent: Mark Johnson · #51 of 554 California districts by enrollment

Compare with peers
21,342
Students
2024-25 school year
28
Schools
2024-25 school year
$12,042
Spending per student
FY2020-21 · 12% below the California median
25.7
Students per teacher
2024-25 · California median 21.7

Tustin Unified is a public school district based in Tustin, California, serving 21,342 students in 28 schools. By enrollment it ranks #51 of the 554 California districts with 1,000 or more students, larger than about 91% of them. Its schools average 762 students each, more than the California median of 533. Its superintendent is Mark Johnson. It spends about $12,042 per student on day-to-day operations, 12% less than the California median. It has roughly 25.7 students per teacher.

How Tustin compares

TustinCalifornia median, districts with 1,000+ students
Spending per student$12,042
California median $13,724 · 12% below · FY2020-21
Instruction spending per student$8,003
California median $8,321 · about the same · FY2020-21
Students per school762
California median 533 · 43% above · 2024-25
Students per teacher25.7
California median 21.7 · 18% above · 2024-25
Students per counselor485
California median 474 · about the same · 2024-25

Spending and staffing

Where the money comes from$344.9 million in revenue · FY2020-21
Federal 9%State 36%Local 56%
MeasureTustinCalifornia medianYear
Current spending per student$12,042$13,724FY2020-21
Instruction spending per student$8,003$8,321FY2020-21
Total spending$305.5 millionn/aFY2020-21
Total revenue$344.9 millionn/aFY2020-21
Teachers (full-time equivalent)832n/a2024-25
Total staff (full-time equivalent)2,066n/a2024-25
Students per teacher25.721.72024-25
Students per counselor4854742024-25

Spending: NCES school district finance survey (F-33), FY2020-21. Staffing and enrollment: NCES Common Core of Data, 2024-25. Via the Urban Institute Education Data Portal. The California median compares districts with 1,000 or more students.

Mark Johnson

Superintendent, Tustin Unified

Source: California Department of Education, School Directory, checked 2026-10-19. Report a change

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Peer districts in California

Compare side by side →
DistrictStudentsSchoolsSpending per studentStudents per teacherRank
Torrance UnifiedTorrance22,02332$11,44125.2#48
Folsom-Cordova UnifiedRancho Cordova21,78037$11,92621.4#49
Murrieta Valley UnifiedMurrieta21,71221$12,09423.4#50
Tustin UnifiedTustin · this district21,34228$12,04225.7#51
Antelope Valley Union HighLancaster21,23113$13,45223.9#52

Similar-size districts nationally

DistrictStudentsSpending per studentStudents per teacher
Rapides ParishAlexandria, LA21,340$12,81913.6
Bibb CountyMacon, GA21,334$12,68613.8
Public Schools of Robeson CountyLumberton, NC21,301$10,54615.9
Toledo CityToledo, OH21,290$16,59815.2

Peers are the districts closest in enrollment, so they can still differ in many other ways. Enrollment, school counts and phone numbers are from the NCES Common Core of Data, 2024-25.