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District profile / California

Del Mar Union Elementary

San Diego, California · Superintendent: Marisa Janicek · #325 of 554 California districts by enrollment

Compare with peers
3,497
Students
2024-25 school year
9
Schools
2024-25 school year
$18,866
Spending per student
FY2020-21 · 37% above the California median
19.5
Students per teacher
2024-25 · California median 21.7

Del Mar Union Elementary is a public school district based in San Diego, California, serving 3,497 students in 9 schools. By enrollment it ranks #325 of the 554 California districts with 1,000 or more students, larger than about 41% of them. Its schools average 389 students each, fewer than the California median of 533. Its superintendent is Marisa Janicek. It spends about $18,866 per student on day-to-day operations, 37% more than the California median. It has roughly 19.5 students per teacher.

How Del Mar Union Elementary compares

Del Mar Union ElementaryCalifornia median, districts with 1,000+ students
Spending per student$18,866
California median $13,724 · 37% above · FY2020-21
Instruction spending per student$12,297
California median $8,321 · 48% above · FY2020-21
Students per school389
California median 533 · 27% below · 2024-25
Students per teacher19.5
California median 21.7 · 10% below · 2024-25
Students per counselor437
California median 474 · 8% below · 2024-25

Spending and staffing

Where the money comes from$86.7 million in revenue · FY2020-21
Federal 7%State 12%Local 82%
MeasureDel Mar Union ElementaryCalifornia medianYear
Current spending per student$18,866$13,724FY2020-21
Instruction spending per student$12,297$8,321FY2020-21
Total spending$88.5 millionn/aFY2020-21
Total revenue$86.7 millionn/aFY2020-21
Teachers (full-time equivalent)179n/a2024-25
Total staff (full-time equivalent)388n/a2024-25
Students per teacher19.521.72024-25
Students per counselor4374742024-25

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.

Marisa Janicek

Superintendent, Del Mar Union Elementary

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
Lake Tahoe UnifiedSouth Lake Tahoe3,5288$13,41320.9#324
Del Mar Union ElementarySan Diego · this district3,4979$18,86619.5#325
Wasco Union ElementaryWasco3,4746$14,47421.7#326
El Segundo UnifiedEl Segundo3,4725$11,57523.9#327
Eureka City SchoolsEureka3,4628$12,61020.9#328

Similar-size districts nationally

DistrictStudentsSpending per studentStudents per teacher
Yorktown Central School DistrictYorktown Heights, NY3,499$27,49910.9
Butts CountyJackson, GA3,497$11,50114.3
Hawthorn CCSD 73Vernon Hills, IL3,496$17,84410.5
Kirby School District 140Tinley Park, IL3,495$18,25012.9

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.