Private School Review - Established 2003
Immaculate High School Top 17 · Highest Avg. ACT Score (CT)
Wooster School Top 20 · Highest Avg. SAT Score (CT)

Danbury Private High Schools (2026-27)

For the 2026-27 school year, there are 2 private high schools serving 721 students in Danbury, CT.
The average acceptance rate is 90%, which is higher than the Connecticut private high school average acceptance rate of 66%.
50% of private high schools in Danbury, CT are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Danbury Private High Schools (2026-27)

Immaculate High School Photo
Immaculate High School
Gr: 9-12 | 396 students
Avg. class size: 16 students
Sports: 17 | Extracurriculars: 24
Catholic
73 Southern Blvd
Danbury, CT 06810
(203) 744-1510
(12)
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Wooster School Photo
Wooster School
Gr: 5-12 | 325 students
Avg. class size: 12 students
Sports: 12 | Extracurriculars: 16
91 Miry Brook Rd
Danbury, CT 06810
(203) 830-3911
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[+] Show Closed Private Schools in Danbury, Connecticut

Danbury, Connecticut Private Schools (Closed)

Danbury KinderCare Photo
Danbury KinderCare
Gr: NS-PK | 19 students
Daycare / Preschool
123 South King St.
Danbury, CT 06811
(203) 748-2480
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Map of Sacred Heart School
Sacred Heart School
Gr: PK-8 | 153 students
Catholic
17 Cottage Street
Danbury, CT 06810
(203) 792-6194
View Profile

Danbury, CT Private School Trends (10-Year)

2
Private Schools
-50.0% (-2 schools) 10-yr
721
Students
-30.9% (-322 students) 10-yr
$34,415
Avg. Tuition
+693.9% (+$30,080) 10-yr
14
Avg. Class Size
+16.7% (+2 students) 10-yr
23%
Students of Color
+35.3% (+6.0 pp) 10-yr
5:1
Student-Teacher Ratio
-50.0% (-5.0) 10-yr
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Enrollment & Diversity
Category
This Town (Danbury)
This State (CT)
# Schools
2 Schools
181 Schools
# Students
721 Students
36,607 Students

Trends in the Average Number of Students Per Private High School

YearDanbury, CT AvgConnecticut (CT)National
2025361207253
2024356203245
2023378217247
2022378225257
2021378223249
2020296216235
2019418226242
2018423223238
2017312249246
2016289244241
2015261234220
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% Students of Color
23%
30%

Percentage of Students of Color Trends (2015-2025)

YearDanbury, CT AvgConnecticut (CT)National
202523%30%32%
202414%29%31%
202322%31%31%
202219%28%30%
202119%27%30%
202020%26%29%
201922%25%29%
201817%24%28%
201720%25%30%
201619%25%30%
201517%27%30%
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0.37
0.57

Diversity Score Trends

YearDanbury, CT AvgConnecticut (CT)National
20250.370.570.61
20240.350.560.60
20230.360.550.60
20220.460.510.58
20210.460.510.57
20200.540.510.57
20190.530.480.56
20180.530.480.55
20170.530.460.54
20160.490.470.54
20150.390.460.53
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Show more data/charts: racial breakdown
# American Indian Students
3 Students
645 Students
% American Indian Students
1%
2%
# Asian Students
22 Students
2,248 Students
% Asian Students
3%
6%

Asian Student Percentage Trends

YearDanbury, CT AvgConnecticut (CT)National
20254%6%5%
20244%6%6%
20234%7%6%
20224%6%5%
20214%7%5%
20203%7%5%
20193%6%5%
20183%7%5%
20174%5%4%
20164%5%4%
20154%5%4%
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# Hispanic Students
53 Students
2,914 Students
% Hispanic Students
7%
8%

Hispanic Student Percentage Trends

YearDanbury, CT AvgConnecticut (CT)National
20257%8%9%
20247%8%9%
20237%8%8%
20229%7%8%
20219%7%8%
202010%8%8%
20198%6%8%
20188%6%8%
20177%6%7%
20168%6%8%
201510%6%8%
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# Black Students
17 Students
2,975 Students
% Black Students
2%
9%

Black Student Percentage Trends

YearDanbury, CT AvgConnecticut (CT)National
20252%9%8%
20242%9%8%
20232%8%8%
20223%8%8%
20213%8%8%
20203%8%8%
20193%8%8%
20183%8%8%
20173%8%8%
20163%8%8%
20153%8%9%
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# White Students
569 Students
22,151 Students
% White Students
79%
64%

White Student Percentage Trends

YearDanbury, CT AvgConnecticut (CT)National
202579%64%59%
202480%64%60%
202379%65%60%
202272%69%62%
202172%68%63%
202064%68%64%
201966%71%64%
201865%71%65%
201764%73%66%
201669%72%66%
201577%72%66%
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# Hawaiian Students
n/a
29 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
57 Students
3,724 Students
% of Others Students
8%
11%

Other Races Student Percentage Trends

YearDanbury, CT AvgConnecticut (CT)National
20258%11%17%
20247%11%15%
20238%10%16%
202212%10%16%
202112%10%15%
202020%9%14%
201920%9%14%
201821%8%13%
201722%8%14%
201616%9%13%
20156%9%12%
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All Ethnic Groups
Academics
# Teachers
133 Teachers
5,386 Teachers
Average Student-Teacher Ratio
5:1
7:1

Student-Teacher Ratio Trends (2015-2025)

YearDanbury, CT AvgConnecticut (CT)National
20255:17:110:1
20246:17:110:1
20237:17:110:1
20225:17:110:1
20215:17:110:1
20206:17:110:1
20196:17:110:1
20186:17:110:1
20176:17:110:1
20168:17:110:1
201510:17:110:1
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% Average Faculty w/Advanced Degree
81%
73%

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

YearDanbury, CT AvgConnecticut (CT)National
202581%73%57%
202481%73%57%
202381%70%57%
202287%70%56%
202187%70%56%
202082%71%56%
201982%71%55%
201888%70%55%
201788%70%55%
201669%68%54%
201543%69%54%
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Average Class Size
14 students
12 students

Class Size Trends (2015-2025)

YearDanbury, CT AvgConnecticut (CT)National
2025141214
2024141114
2023141214
2022151114
2021151214
2020161214
2019161214
2018161214
2017161214
2016161214
2015121214
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Average Number of AP Courses
21 courses
19 courses

Trends in Average Number of AP Courses Offered

YearDanbury, CT AvgConnecticut (CT)National
2025211713
2024301512
2023301612
2022301512
2021161512
2020331612
2019331611
2018151511
2017151511
2016171411
2015181510
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Average SAT score
1190
(Out of 1600)
1254

SAT Score Trends (2017-2025)

YearDanbury, CT AvgConnecticut (CT)National
2025119012471233
2024121112541231
2023118112441229
2022118112421230
2021118112401230
2020118712391227
2019118712411226
2018121112571226
2017121112661233
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Average ACT score
22
(Out of 36)
28
Tuition & Aid
Average Yearly Tuition Cost
$34,415
$39,951

Tuition Cost Trends (2015-2025)

YearDanbury, CT AvgConnecticut (CT)National
2025$34,415$39,344$17,997
2024$18,500$42,671$17,011
2023$17,750$41,805$16,191
2022$16,750$41,667$15,821
2021$16,100$38,105$15,331
2020$14,250$36,435$15,046
2019$14,250$34,271$14,791
2018$12,750$32,918$14,527
2017$12,750$32,409$14,161
2016$12,000$32,257$13,713
2015$4,335$29,365$13,065
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Average Endowment Size
$1 million
$75.6 million
Admissions & Athletics
Average Acceptance Rate
90%
66%

Acceptance Rate Trends (2015-2025)

YearDanbury, CT AvgConnecticut (CT)National
202590%65%79%
202490%61%81%
202390%57%81%
202295%58%81%
202195%58%81%
202095%58%81%
201995%58%81%
201895%59%80%
201795%61%81%
201670%58%80%
201550%58%81%
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Average Number of Extracurriculars
20 extracurriculars
19 extracurriculars
Average Number of Sports
15 sports
13 sports

Frequently Asked Questions

What are the top ranked private high schools in Danbury, CT?
The top ranked private high schools in Danbury, CT include Wooster School and Immaculate High School.
How many private high schools are located in Danbury?
2 private high schools are located in Danbury.
What percentage of private high schools are religiously affiliated in Danbury?
50% of private high schools in Danbury are religiously affiliated (most commonly Catholic).

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