Catherine Kolnaski Magnet School

Elementary Supplemental Virtual Groton, CT Grades PK–05 Suburb: Midsize Norwich-New London-Willimantic, CT SchoolScore™ A (80)
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Catherine Kolnaski Magnet School
Groton, CT 06340
Elementary Supplemental Virtual Grades PK–05 SchoolScore™ A (80)
375
Students
31.4
Teachers
12:1
Student:Teacher
(860)449-5608
Phone
http://www.grotonschools.org/catherinek…
Website

Catherine Kolnaski Magnet School is a public school administered by the Groton School District district in Groton, CONNECTICUT, providing education at the Elementary level for students in grades PK–05.

Key statistics: 375 students enrolled; a 12:1 student-to-teacher ratio.

The school is classified as Suburb: Midsize by the NCES locale classification system.

Data sourced from the National Center for Education Statistics (NCES) Common Core of Data (CCD), the definitive federal database of U.S. public schools, updated annually.

vs Connecticut Elementary School Average
Enrollment
375.0
State avg: 385.0
▼ 3% worse
Student:Teacher Ratio
11.96:1
State avg: 12.4:1
▼ 3% better
Free Lunch %
80.3%
State avg: 45.1%
▲ 78% worse
School Details
School Name
Catherine Kolnaski Magnet School
NCESSCH ID
090177001494
State School ID
CT-0590011-0592011
School Type
Regular School
Level
Elementary
Status
Open
Charter
No
Charter Auth
–
Virtual
Supplemental Virtual
NSLP Status
Yes under Community Eligibility Option (CEO)
Shared Time
No
School Year
2024-2025
Location
Address
500 Poquonnock Rd.
City
Groton
State
Connecticut
ZIP Code
06340
County
Southeastern Connecticut Planning Region
Metro Area
Norwich-New London-Willimantic, CT
Metro Type
Metropolitan
Locale
Suburb: Midsize
Cong. District
0902
State Leg. Upper
09018
State Leg. Lower
09041
Latitude
41.34789
Longitude
-72.06179
Grades Offered
Pre-K Kindergarten 1st 2nd 3rd 4th 5th
👥
375
Total Students
👩‍🏫
31.4
Teachers FTE
📐
12:1
Student:Teacher
Enrollment by Grade
31.4
Teachers (FTE)
Full Staff Breakdown
MetricValue
Teachers (FTE)31.4
National School Lunch Program Participation
Lunch Program Details
ProgramStudents% of Enrollment
No Category Codes 301 80.3%
Not Applicable 0 0%
District Info
District Name
Groton School District
LEAID
0901770
State LEA ID
CT-0590011
Phone
(860)572-2100
Website
http://www.grotonschools.org/
Type
Regular public school district that is not a component of a supervisory union
Status
Open
City
Mystic
View All District Schools
District Finance (F-33)
Total Revenue
$115,325K
Federal Revenue
$10,180K
State Revenue
$42,415K
Local Revenue
$62,730K
Total Expenditure
$109,542K
Instruction Exp.
$51,706K
Support Services
$45,954K
Other Current Exp.
$3,232K
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© 2026 SchoolFinderUSA. All rights reserved. Data from NCES.
Geographic

Nearby Schools

Public schools within ~12 miles of Catherine Kolnaski Magnet School

1
Thames River Magnet School
Groton · Elementary
0.6 mi
2
Marine Science Magnet High School
Groton · High
0.9 mi
3
Interdistrict School For Arts And Communication
New London · Middle
2 mi
4
Regional Multicultural Magnet School
New London · Elementary
2.1 mi
5
C.B. Jennings International Elementary Magnet
New London · Elementary
2.3 mi
6
Ella T. Grasso Technical High School
Groton · High
2.4 mi
Comparable Schools

Similar Schools

Public elementary in Connecticut with similar enrollment to Catherine Kolnaski Magnet School

New Lebanon School
Greenwich School District
Greenwich, CT
375
Students
10.27:1
Ratio
62%
Free Lunch
Marvin Elementary School
Norwalk School District
Norwalk, CT
375
Students
12.5:1
Ratio
52%
Free Lunch
Race Brook School
Orange School District
Orange, CT
375
Students
11.33:1
Ratio
18%
Free Lunch
Pembroke School
Danbury School District
Danbury, CT
376
Students
13.33:1
Ratio
55%
Free Lunch
Bowers School
Manchester School District
Manchester, CT
376
Students
11.94:1
Ratio
67%
Free Lunch
Harwinton Consolidated School
Regional School District 10
Hawrinton, CT
374
Students
11.91:1
Ratio
21%
Free Lunch
Barlow Mountain Elementary School
Ridgefield School District
Ridgefield, CT
377
Students
12.61:1
Ratio
8%
Free Lunch
Frank A. Berry School
Bethel School District
Bethel, CT
378
Students
11.63:1
Ratio
30%
Free Lunch
FAQ

Frequently Asked Questions

Common questions about Catherine Kolnaski Magnet School, answered using official NCES data.

How many students attend Catherine Kolnaski Magnet School?
375 students are enrolled at Catherine Kolnaski Magnet School, according to NCES Common Core of Data.
How many teachers does Catherine Kolnaski Magnet School have?
Catherine Kolnaski Magnet School has 31.4 full-time equivalent (FTE) teachers. The student-to-teacher ratio is 12:1.
What grades does Catherine Kolnaski Magnet School serve?
Catherine Kolnaski Magnet School serves grades PK through 05.
Is Catherine Kolnaski Magnet School a charter school?
Catherine Kolnaski Magnet School is not a charter school.
What metro area is Catherine Kolnaski Magnet School located in?
Catherine Kolnaski Magnet School is located in the Norwich-New London-Willimantic, CT metropolitan area.
What school district does Catherine Kolnaski Magnet School belong to?
Catherine Kolnaski Magnet School is part of the Groton School District school district.
How much does Groton School District spend per student?
The Groton School District district spends approximately $292,112,000 per student annually, based on F-33 finance survey data.
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