The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·AVON SCHOOL DISTRICT·NCES 090012001367

Thompson Brook School

150 Thompson Rd., Avon, CT 06001 · (860) 404-4870 · Capitol Planning Region
GRADES 05–06MIDDLE21-SUBURBREGULAR SCHOOL497 STUDENTS
Enrollment
497
Middle
DISTRICT 479 · STATE 521
Student : Teacher
14.5:1
34 FTE teachers
DISTRICT 12.6:1 · STATE 11.3:1
Free / Reduced Lunch
11%
55 students
DISTRICT 13% · STATE 44%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 5
257
Grade 6
240
Student demographics
White
62%
DISTRICT 62% · STATE 46%
Hispanic
8%
DISTRICT 9% · STATE 32%
Black
5%
DISTRICT 6% · STATE 12%
Asian
19%
DISTRICT 18% · STATE 5%
Two+
6%
DISTRICT 5% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
49%
Female
51%

Discussions

+ POST

Test scores

CT Smarter Balanced 2024-25 . % Met or Exceeded Standard
English Language Arts
72.5%
CT avg 50.5%
Math
69.4%
CT avg 45.9%
Source: CT Smarter Balanced. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
497
+10 (+2%) vs 2017
Student : Teacher
14.5:1
was 13.2:1
% White
62%
was 64%
% Hispanic
8%
was 6%
% Black
5%
was 5%
% Asian
19%
was 21%
Source: NCES Common Core of Data

About Thompson Brook School

As a middle-of-the-pack 6-8 campus in Avon, Connecticut, Thompson Brook School educates 497 students from grades 5 through 6, operated by Avon School District.

Thompson Brook School is one of 5 schools operated by Avon School District, a district that instructs 2,978 students overall.

For racial and ethnic makeup, Thompson Brook School logs that the largest single group is White, at 62% of enrollment; the rest looks like 19% Asian, 8% Hispanic, 6% multiracial, 5% Black. Compared to Capitol Planning Region overall, the school's racial mix sits in roughly the same range.

Looking at the economic backdrop, On paper, Thompson Brook School has 34 full-time-equivalent teachers, translating to a class-load average of around 14.5:1. The state averages around 11.3:1, so this campus is higher than the state norm typical. About 11% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. That share is south of Capitol Planning Region's rate of about 43%.

In the area at large, Capitol Planning Region reports that median household earnings sit near $93,394, 42% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 7%. In all, Capitol Planning Region runs 286 public schools (combined enrollment of about 137,047 students), of which Thompson Brook School is one.

Nearest neighbor: Pine Grove School, around 0.2 miles off. Within five miles, there are 8 other public schools.

Geographically, the school is in a bedroom-community area.

Five-year trend. Looking back 7 years, enrollment at Thompson Brook School has showed little movement, going from 487 students in 2018 to 497 in 2025. The student-to-teacher ratio grew from 13.2:1 in 2018 to 14.5:1 today.

Inside the community feed, the feed for Thompson Brook School typically covers pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Capitol Planning Region at a glance

View full county profile
Population
977,290
Census ACS
Median income
$93,394
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
286
137,047 students

Quick facts

School name
Thompson Brook School
District
Avon School District
Address
150 Thompson Rd., Avon, CT 06001
Phone
(860) 404-4870
County
Capitol Planning Region
Level
Middle
Grade range
05–06
Total enrollment
497
Teachers (FTE)
34
Student–teacher ratio
14.5:1
Free/Reduced lunch
55 (11%)
Locale
21-Suburb: Large
NCES ID
090012001367
Charter school
No
Virtual school
No

Related schools

Other schools in Avon School District
Other schools in Avon
Nearby schools

Frequently asked questions

About Thompson Brook School
How many students attend Thompson Brook School?
Thompson Brook School enrolls approximately 497 students in grades 05-06.
What age range does Thompson Brook School serve?
Thompson Brook School serves students from grade 05 through grade 06.
How many students per teacher at Thompson Brook School?
Approximately 14.5:1 students per teacher at Thompson Brook School.
How diverse is Thompson Brook School?
Thompson Brook School reports a student body of 62% White, 8% Hispanic, 5% Black, 19% Asian, 6% Two or more.
Who oversees Thompson Brook School?
Thompson Brook School is overseen by Avon School District in Capitol Planning Region.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post