Private School Review - Established 2003
The Winston School of San Diego
Del Mar Hills Nursery School

Del Mar Private Schools (2026-27)

For the 2026-27 school year, there are 5 private schools serving 278 students in Del Mar, CA, 35% of all K-12 students in Del Mar, CA are educated in private schools versus public schools (compared to the CA state average of 10%).
The average acceptance rate is 70%, which is lower than the California private school average acceptance rate of 80%.

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Del Mar Private Schools (2026-27)

The Winston School of San Diego Photo
The Winston School of San Diego
Gr: 6-12
Avg. class size: 10 students
Sports: 3 | Extracurriculars: 14
Special Education School
215 9th Street
Del Mar, CA 92014
(858) 259-8155
(4)
View Profile
Del Mar Hills Nursery School Photo
Del Mar Hills Nursery School
Gr: NS-K | 84 students
Daycare / Preschool
13692 Mango Drive
Del Mar, CA 92014
(858) 755-8338
View Profile
Map of Leport Montessori
Leport Montessori
Gr: PK-6 | 167 students
Montessori School
1010 Solana Dr
Del Mar, CA 92014
(858) 755-3232
View Profile
Map of Lindamood-bell Learning Processes Del Mar
Lindamood-bell Learning Processes Del Mar
Gr: K-4 | 3 students
Special Education School
445 Marine View Ave Ste 290
Del Mar, CA 92014
(858) 259-3206
View Profile
Map of Torrey Pines Montessori Center
Torrey Pines Montessori Center
Gr: PK-K | 24 students
Montessori School
2596 CARMEL VALLEY RD
Del Mar, CA 92014
(858) 481-9501
View Profile

Del Mar, CA Private School Trends (10-Year)

5
Private Schools
+66.7% (+2 schools) 10-yr
278
Students
+60.7% (+105 students) 10-yr
$36,700
Avg. Tuition
+167.4% (+$22,975) 10-yr
10
Avg. Class Size
-23.1% (-3 students) 10-yr
38%
Students of Color
+153.3% (+23.0 pp) 10-yr
18:1
Student-Teacher Ratio
+100.0% (+9.0) 10-yr
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Enrollment & Diversity
Category
This Town (Del Mar)
This State (CA)
# Schools
5 Schools
3,910 Schools

Trends in Total Number of Private Schools

YearDel Mar, CA Total Schools
20255
20245
20235
20224
20214
20204
20193
20183
20173
20163
20153
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# Students
278 Students
659,293 Students

Trends in the Average Number of Students Per Private School

YearDel Mar, CA AvgCalifornia (CA)National
202575180179
202475175172
202348181174
202286189185
202184185180
202088179171
201970179175
201870173172
201760179180
201658173178
201558162167
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% Students of Color
38%
52%

Percentage of Students of Color Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
202538%51%34%
202438%51%34%
202356%50%33%
202234%48%33%
202134%48%32%
202034%48%32%
201945%48%31%
201845%47%31%
201714%50%32%
201615%49%32%
201515%49%32%
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0.30
0.74

Diversity Score Trends

YearDel Mar, CA AvgCalifornia (CA)National
20250.300.740.65
20240.300.740.65
20230.400.740.65
20220.300.730.64
20210.300.730.64
20200.300.730.64
20190.290.730.63
20180.290.730.63
20170.420.720.61
20160.420.720.61
20150.420.720.61
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Show more data/charts: racial breakdown
# American Indian Students
n/a
3,575 Students
% American Indian Students
n/a
1%
# Asian Students
11 Students
71,780 Students
% Asian Students
4%
11%

Asian Student Percentage Trends

YearDel Mar, CA AvgCalifornia (CA)National
20254%11%5%
20244%11%5%
20236%11%5%
20223%10%4%
20213%10%4%
20203%10%4%
20193%10%4%
20183%10%4%
20176%10%4%
20166%10%4%
20156%10%4%
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# Hispanic Students
6 Students
104,409 Students
% Hispanic Students
2%
16%

Hispanic Student Percentage Trends

YearDel Mar, CA AvgCalifornia (CA)National
20252%16%9%
20242%16%9%
20233%16%9%
20222%16%8%
20212%16%9%
20202%16%9%
20192%16%8%
20182%17%8%
20171%17%8%
20161%17%8%
20151%17%8%
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# Black Students
1 Student
30,223 Students
% Black Students
n/a
5%

Black Student Percentage Trends

YearDel Mar, CA AvgCalifornia (CA)National
20233%5%8%
20221%4%7%
20211%5%7%
20201%5%8%
20191%4%7%
20181%4%7%
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# White Students
30 Students
235,771 Students
% White Students
11%
37%

White Student Percentage Trends

YearDel Mar, CA AvgCalifornia (CA)National
202511%37%52%
202411%37%52%
202312%38%52%
202211%40%54%
202111%40%54%
202011%40%54%
201911%41%56%
201811%41%56%
201720%43%58%
201620%43%58%
201520%43%58%
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# Hawaiian Students
n/a
5,499 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
230 Students
188,336 Students
% of Others Students
83%
29%

Other Races Student Percentage Trends

YearDel Mar, CA AvgCalifornia (CA)National
202583%29%26%
202483%29%26%
202376%28%25%
202283%28%25%
202183%27%25%
202083%27%24%
201983%26%24%
201883%26%23%
201773%24%22%
201673%24%22%
201573%23%21%
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All Ethnic Groups
Academics
# Teachers
45 Teachers
55,641 Teachers
Average Student-Teacher Ratio
18:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
202510:112:111:1
202410:112:111:1
20236:112:111:1
20228:112:111:1
20217:113:111:1
20208:113:112:1
201910:112:112:1
201810:112:112:1
20178:113:112:1
20169:113:112:1
20159:113:112:1
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% Average Faculty w/Advanced Degree
70%
59%

Percentage of Faculty With Advanced Degrees Trends (2017-2025)

YearDel Mar, CA AvgCalifornia (CA)National
202570%59%55%
202470%58%54%
202370%58%54%
202270%59%54%
202170%59%54%
202070%58%54%
201970%58%53%
201870%58%53%
201770%58%53%
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Average Class Size
10 students
17 students

Class Size Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
2025101715
2024101715
2023101715
2022101715
2021101715
2020101715
2019131715
2018131715
2017131715
2016131715
2015131715
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Tuition & Aid
Average Yearly Tuition Cost
$36,700
$18,350

Tuition Cost Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
2025$35,800$18,076$15,012
2024$34,800$17,195$13,254
2023$32,500$16,660$12,626
2022$31,200$15,979$12,187
2021$31,200$15,298$11,800
2020$30,600$14,748$11,512
2019$6,445$14,369$11,293
2018$16,638$13,813$11,017
2017$16,638$13,422$10,708
2016$13,725$12,852$10,356
2015$13,725$11,932$9,939
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Average Summer Program Cost
$4,100
$1,062

Summer Program Cost Trends (2022-2025)

YearDel Mar, CA AvgCalifornia (CA)National
2025$3,900$1,044$1,152
2024$3,900$999$1,128
2023$3,160$1,039$1,156
2022$3,160$934$1,102
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Average Financial Aid Grant
$6,000
$9,066

Financial Aid Grant Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
2025$6,000$8,932$7,073
2024$6,000$8,712$6,930
2023$6,000$8,186$6,469
2022$6,000$8,205$6,289
2021$6,000$7,081$6,055
2020$6,000$6,794$5,921
2019$6,000$6,413$5,795
2018$6,000$5,977$5,456
2017$6,000$5,752$5,319
2016$8,000$5,279$5,105
2015$8,000$5,100$5,030
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Admissions & Athletics
Average Acceptance Rate
70%
80%

Acceptance Rate Trends (2015-2025)

YearDel Mar, CA AvgCalifornia (CA)National
202566%80%81%
202466%84%85%
202375%84%85%
202275%84%85%
202175%84%85%
202075%84%85%
201975%84%85%
201875%84%85%
201775%85%85%
201675%84%85%
201575%84%85%
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Average Number of Extracurriculars
14 extracurriculars
9 extracurriculars
Average Number of Sports
3 sports
7 sports

Frequently Asked Questions

What are the top ranked private schools in Del Mar, CA?
The top ranked private schools in Del Mar, CA is The Winston School of San Diego.
How many private schools are located in Del Mar?
5 private schools are located in Del Mar.
How diverse are private schools in Del Mar?
Del Mar private schools are approximately 38% minority students, which is lower than the California private school average of 52%.
What percentage of students in Del Mar go to private school?
35% of all K-12 students in Del Mar are educated in private schools (compared to the CA state average of 10%).

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