ÌÇÐÄÔ­´´

ÌÇÐÄÔ­´´ - Established 2003
St. Joseph High School Top 8 · Highest Avg. ACT Score (CT)
Christian Heritage School Top 11 · Highest Avg. ACT Score (CT)
St. Catherine Of Siena School

Trumbull ÌÇÐÄÔ­´´s (2026-27)

For the 2026-27 school year, there are 7 private schools serving 1,879 students in Trumbull, CT, 22% of all K-12 students in Trumbull, CT are educated in private schools versus (compared to the CT state average of 12%).
The average acceptance rate is 78%, which is higher than the Connecticut private school average acceptance rate of 72%.
71% of private schools in Trumbull, CT are religiously affiliated (most commonly Catholic and Christian).

Quick Facts (2026-27)

  • # ÌÇÐÄÔ­´´s: 7
  • # Students Served: 1,879
  • Average Tuition: $10,972
  • Acceptance Rate: 78%
  • Average Class Size: 17 students
  • % Students of Color: 37%
  • View Trumbull, CT School Trends

Quick Facts (2026-27)

  • # ÌÇÐÄÔ­´´s: 7
  • # Students Served: 1,879
  • Average Tuition: $10,972
  • Acceptance Rate: 78%
  • Average Class Size: 17 students
  • % Students of Color: 37%
  • View Trumbull, CT School Trends

Top Ranked Trumbull ÌÇÐÄÔ­´´s (2026-27)

St. Joseph High School Photo
St. Joseph High School
Gr: 9-12 | 678 students
Avg. class size: 15 students
Sports: 21 | Extracurriculars: 35
Catholic
2320 Huntington Tpke
Trumbull, CT 06611
(203) 378-9378
(4)
View Profile
Christian Heritage School Photo
Christian Heritage School
Gr: K-12 | 385 students
Avg. class size: 18 students
Sports: 8 | Extracurriculars: 14
Christian
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
(21)
View Profile
Map of Holy Family School
Holy Family School
Gr: PK-8 | 255 students
Avg. class size: 15 students
Sports: 2
Catholic
55 Rosemond Terrace
Trumbull, CT 06611
(203) 268-3236
View Profile
Map of Laurel School For Young Chldrn
Laurel School For Young Chldrn
Gr: PK-K | 55 students
Daycare / Preschool
162 Beardsley Parkway
Trumbull, CT 06611
(203) 374-6611
(2)
View Profile
St. Catherine Of Siena School Photo
St. Catherine Of Siena School
Gr: PK-8 | 232 students
Avg. class size: 20 students
Extracurriculars: 6
Catholic
190 Shelton Rd
Trumbull, CT 06611
(203) 375-1947
(5)
View Profile
Map of St. Theresa School
St. Theresa School
Gr: PK-8 | 202 students
Catholic
55 Rosemond Ter
Trumbull, CT 06611
(203) 268-3236
View Profile
Map of St. Vincent's Special Needs Services
St. Vincent's Special Needs Services
Gr: PK-12 | 72 students
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
View Profile

Trumbull, CT ÌÇÐÄÔ­´´ Trends (10-Year)

7
ÌÇÐÄÔ­´´s
1,879
Students
-3.2% (-63 students) 10-yr
$10,972
Avg. Tuition
-22.5% (-$3,178) 10-yr
17
Avg. Class Size
-10.5% (-2 students) 10-yr
37%
Students of Color
+60.9% (+14.0 pp) 10-yr
10:1
Student-Teacher Ratio
-9.1% (-1.0) 10-yr
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Trumbull)
This State (CT)
# Schools
7 Schools
419 Schools

Trends in Total Number of ÌÇÐÄÔ­´´s

YearTrumbull, CT Total Schools
20257
20247
20236
20226
20216
20206
20196
20186
20176
20166
20157
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# Students
1,879 Students
64,556 Students

Trends in the Average Number of Students Per ÌÇÐÄÔ­´´

YearTrumbull, CT AvgConnecticut (CT)National
2025268165179
2024277161172
2023291163174
2022307168185
2021316166180
2020316163171
2019315167175
2018303165172
2017308175180
2016311172178
2015277167167
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% Students of Color
37%
31%

Percentage of Students of Color Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
202537%31%34%
202434%31%34%
202327%30%33%
202224%28%33%
202123%28%32%
202023%28%32%
201925%25%31%
201822%25%31%
201715%25%32%
201613%25%32%
201523%27%32%
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0.62
0.63

Diversity Score Trends

YearTrumbull, CT AvgConnecticut (CT)National
20250.620.630.65
20240.620.630.65
20230.490.620.65
20220.480.590.64
20210.480.590.64
20200.480.590.64
20190.460.560.63
20180.450.560.63
20170.310.530.61
20160.310.540.61
20150.330.540.61
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Show more data/charts: racial breakdown
# American Indian Students
1 Student
716 Students
% American Indian Students
n/a
1%
# Asian Students
89 Students
2,908 Students
% Asian Students
5%
5%

Asian Student Percentage Trends

YearTrumbull, CT AvgConnecticut (CT)National
20255%5%5%
20245%5%5%
20237%5%5%
20224%5%4%
20214%5%4%
20204%5%4%
20195%5%4%
20184%5%4%
20171%4%4%
20161%4%4%
20152%4%4%
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# Hispanic Students
268 Students
5,562 Students
% Hispanic Students
14%
9%

Hispanic Student Percentage Trends

YearTrumbull, CT AvgConnecticut (CT)National
202514%9%9%
202414%9%9%
20239%8%9%
20229%7%8%
20219%7%9%
20209%8%9%
20197%6%8%
20188%6%8%
20174%5%8%
20164%6%8%
20154%6%8%
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# Black Students
207 Students
4,891 Students
% Black Students
10%
8%

Black Student Percentage Trends

YearTrumbull, CT AvgConnecticut (CT)National
202510%8%7%
202410%8%7%
20236%7%8%
20227%8%7%
20217%8%7%
20207%8%8%
20197%7%7%
20187%7%7%
20175%7%7%
20165%7%7%
20155%8%8%
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# White Students
1,161 Students
34,906 Students
% White Students
58%
56%

White Student Percentage Trends

YearTrumbull, CT AvgConnecticut (CT)National
202558%56%52%
202458%56%52%
202370%58%52%
202271%61%54%
202171%60%54%
202071%60%54%
201972%64%56%
201873%64%56%
201783%66%58%
201683%65%58%
201581%65%58%
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# Hawaiian Students
n/a
63 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
268 Students
12,850 Students
% of Others Students
13%
21%

Other Races Student Percentage Trends

YearTrumbull, CT AvgConnecticut (CT)National
202513%21%26%
202413%21%26%
20238%20%25%
20229%19%25%
20219%20%25%
20209%19%24%
20199%18%24%
20188%18%23%
20177%18%22%
20167%18%22%
20158%17%21%
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All Ethnic Groups
Academics
# Teachers
189 Teachers
7,897 Teachers
Average Student-Teacher Ratio
10:1
8:1

Student-Teacher Ratio Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
202510:18:111:1
202410:18:111:1
202310:18:111:1
202210:18:111:1
202110:18:111:1
202010:18:112:1
201910:18:112:1
201810:18:112:1
201711:19:112:1
201611:19:112:1
201511:19:112:1
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% Average Faculty w/Advanced Degree
76%
70%

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
202576%70%55%
202476%70%54%
202376%68%54%
202276%68%54%
202176%69%54%
202076%69%54%
201976%69%53%
201870%68%53%
201770%68%53%
201670%68%52%
201570%69%52%
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Average Class Size
17 students
14 students

Class Size Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
2025171415
2024171315
2023171315
2022191315
2021201315
2020201415
2019201415
2018201415
2017201415
2016201415
2015191315
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Average Number of AP Courses
22 courses
18 courses

Trends in Average Number of AP Courses Offered

YearTrumbull, CT AvgConnecticut (CT)National
2025181613
2024181512
2023181511
2022181511
2021181511
2020181611
2019181611
2018161511
2017161410
2016131410
2015131510
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Average SAT score
1268
(Out of 1600)
1254

SAT Score Trends (2017-2025)

YearTrumbull, CT AvgConnecticut (CT)National
2025126812471233
2024124512541230
2023122512441228
2022122512421229
2021122512401229
2020122512391226
2019122512411226
2018125012571226
2017125012661233
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Average ACT score
28
(Out of 36)
28

ACT Score Trends (2017-2025)

YearTrumbull, CT AvgConnecticut (CT)National
2025282826
2024282826
2023262826
2022262726
2021262726
2020262725
2019262725
2018272725
2017272725
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Tuition & Aid
Average Yearly Tuition Cost
$10,972
$28,517

Tuition Cost Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
2025$10,812$28,288$15,012
2024$12,587$30,554$13,254
2023$11,900$28,947$12,626
2022$11,767$28,819$12,187
2021$11,567$26,681$11,800
2020$11,350$26,067$11,512
2019$11,291$24,505$11,293
2018$12,380$25,386$11,017
2017$12,380$24,171$10,708
2016$15,610$23,194$10,356
2015$14,150$21,099$9,939
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Average % on Financial Aid
51%
37%

Percent on Financial Aid Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
202551%36%34%
202449%37%34%
202349%36%34%
202254%35%33%
202146%35%33%
202046%35%32%
201946%33%31%
201839%32%30%
201739%30%30%
201639%29%29%
201539%29%28%
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Average Financial Aid Grant
$3,750
$17,238

Financial Aid Grant Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
2025$3,750$17,086$7,073
2024$2,750$16,673$6,930
2023$2,750$17,289$6,469
2022$2,750$17,371$6,289
2021$2,500$16,911$6,055
2020$2,500$16,537$5,921
2019$2,500$16,496$5,795
2018$2,250$16,370$5,456
2017$2,250$15,732$5,319
2016$2,250$14,806$5,105
2015$2,250$13,132$5,030
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Admissions & Athletics
Average Acceptance Rate
78%
72%

Acceptance Rate Trends (2015-2025)

YearTrumbull, CT AvgConnecticut (CT)National
202578%71%81%
202475%70%85%
202375%69%85%
202260%68%85%
202160%69%85%
202060%68%85%
201960%69%85%
201860%69%85%
201760%70%85%
201660%69%85%
201560%69%85%
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Average Number of Extracurriculars
18 extracurriculars
13 extracurriculars
Average Number of Sports
10 sports
10 sports

Frequently Asked Questions

What are the top ranked private schools in Trumbull, CT?
The top ranked private schools in Trumbull, CT include Holy Family School, Christian Heritage School, and St. Joseph High School.
How many private schools are located in Trumbull?
7 private schools are located in Trumbull.
How diverse are private schools in Trumbull?
Trumbull private schools are approximately 37% minority students, which is higher than the Connecticut private school average of 31%.
What percentage of students in Trumbull go to private school?
22% of all K-12 students in Trumbull are educated in private schools (compared to the CT state average of 12%).
What percentage of private schools are religiously affiliated in Trumbull?
71% of private schools in Trumbull are religiously affiliated (most commonly Catholic and Christian).
Which private schools in Trumbull are often viewed compared to one another?

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