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SCHOOL COMMUNITY·GROTON SCHOOL DISTRICT·NCES 090177001494

Catherine Kolnaski Magnet School

500 Poquonnock Rd., Groton, CT 06340 · (860) 449-5608 · Southeastern Connecticut Planning Region
GRADES PK–05ELEMENTARY22-SUBURBTITLE IREGULAR SCHOOL375 STUDENTS
Enrollment
375
Elementary
DISTRICT 425 · STATE 378
Student : Teacher
12.0:1
31 FTE teachers
DISTRICT 12.1:1 · STATE 12.6:1
Free / Reduced Lunch
80%
301 students
DISTRICT 66% · STATE 44%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
18
Kindergarten
53
Grade 1
66
Grade 2
59
Grade 3
61
Grade 4
60
Grade 5
58
Student demographics
White
14438%
DISTRICT 46% · STATE 46%
Hispanic
11430%
DISTRICT 26% · STATE 32%
Black
185%
DISTRICT 7% · STATE 12%
Asian
308%
DISTRICT 6% · STATE 5%
Two+
6718%
DISTRICT 13% · STATE 5%
Native American
21%
DISTRICT 1% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
20555%
Female
17045%

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7-year change

SY 2017-18 vs SY 2024-25
Enrollment
375
-63 (-14%) vs 2017
Student : Teacher
12.0:1
was 12.6:1
% White
38%
was 38%
% Hispanic
30%
was 29%
% Black
5%
was 10%
% Asian
8%
was 10%
Source: NCES Common Core of Data

About Catherine Kolnaski Magnet School

Set in Groton, Connecticut, Catherine Kolnaski Magnet School is a moderately sized K-5 school, one of the schools within Groton School District. It teaches 375 students across grades pre-K through 5.

Catherine Kolnaski Magnet School is one of 7 schools operated by Groton School District, a district that teaches 3,953 students overall.

On demographics, Catherine Kolnaski Magnet School lists that the largest single group is White at 38%, but no single group is in the majority. Beyond that, the school logs 30% Hispanic, 18% multiracial, 8% Asian, 5% Black. By comparison, Southeastern Connecticut Planning Region as a whole is about 74% White, so the school skews noticeably less White than its surroundings.

Looking at school resources, On paper, Catherine Kolnaski Magnet School has 31 full-time-equivalent teachers, translating to a class-load average of around 12.0:1. That tracks the state average closely. An estimated 80% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Southeastern Connecticut Planning Region (around 50%), the school's rate is north of typical.

In the broader community, ACS estimates for Southeastern Connecticut Planning Region put median household income runs about $86,586, about 36% of the adult population holds a bachelor's degree or above, and roughly 8% of residents live below the federal poverty line. Catherine Kolnaski Magnet School is one of 88 public schools in Southeastern Connecticut Planning Region (combined enrollment of about 36,605 students).

The closest other public school is Thames River Magnet School, roughly 0.6 miles away. Counting just inside five miles, 8 other public schools cluster around Catherine Kolnaski Magnet School.

Geographically, the school is in a residential area.

Over the past 7-year window. Catherine Kolnaski Magnet School's enrollment has ticked down 14% since 2018, when it stood at 438 (now 375). Black enrollment moved from 10% to 5% across the same window.

Inside the community feed, the feed for Catherine Kolnaski Magnet School typically covers science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Southeastern Connecticut Planning Region at a glance

View full county profile
Population
279,971
Census ACS
Median income
$86,586
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
88
36,605 students

Quick facts

School name
Catherine Kolnaski Magnet School
District
Groton School District
Address
500 Poquonnock Rd., Groton, CT 06340
Phone
(860) 449-5608
County
Southeastern Connecticut Planning Region
Level
Elementary
Grade range
PK–05
Total enrollment
375
Teachers (FTE)
31
Student–teacher ratio
12.0:1
Free/Reduced lunch
301 (80%)
Locale
22-Suburb: Mid-size
NCES ID
090177001494
Charter school
No
Virtual school
No

Related schools

Other schools in Groton School District
Other schools in Groton
Nearby schools

Frequently asked questions

About Catherine Kolnaski Magnet School
What is the total enrollment at Catherine Kolnaski Magnet School?
Catherine Kolnaski Magnet School enrolls approximately 375 students in grades PK-05.
Is Catherine Kolnaski Magnet School an elementary, middle, or high school?
Catherine Kolnaski Magnet School is an elementary school covering grades PK-05.
How many teachers does Catherine Kolnaski Magnet School have?
Catherine Kolnaski Magnet School employs 31 FTE teachers, for a student-to-teacher ratio of 12.0:1.
What is the racial breakdown of students at Catherine Kolnaski Magnet School?
At Catherine Kolnaski Magnet School, the student body is approximately 38% White, 30% Hispanic, 5% Black, 8% Asian, 18% Two or more.
Who oversees Catherine Kolnaski Magnet School?
Catherine Kolnaski Magnet School is overseen by Groton School District in Southeastern Connecticut Planning Region.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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