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SCHOOL COMMUNITY·REGIONAL SCHOOL DISTRICT 18·NCES 090354001123

Lyme-Old Lyme Middle School

53 Lyme St., Old Lyme, CT 06371 · (860) 434-2568 · Lower Connecticut River Valley Planning Region
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL271 STUDENTS
A
allk12 Grade
Scored higher than 88% of Connecticut public middle schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Connecticut public middle schools

Enrollment
271
Middle
DISTRICT 256 · STATE 521
Student : Teacher
10.0:1
27 FTE teachers
DISTRICT 12.0:1 · STATE 11.3:1
Free / Reduced Lunch
18%
50 students
DISTRICT 16% · STATE 44%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 68431%
Grade 79535%
Grade 89234%
Student demographics
25%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 26% · STATE 67% · US 70%
White
23386%
DISTRICT 85% · STATE 46% · US 43%
Hispanic
187%
DISTRICT 7% · STATE 32% · US 30%
Black
10%
DISTRICT 1% · STATE 12% · US 15%
Asian
83%
DISTRICT 3% · STATE 5% · US 6%
Two+
114%
DISTRICT 4% · STATE 5% · US 5%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
14353%
Female
12847%

School pathway

Students here typically continue to
Lyme-Old Lyme Middle School→Lyme-Old Lyme High School
Feeds from
Lyme Consolidated SchoolKG–05Mile Creek SchoolKG–05
Based on grade levels within Regional School District 18. Attendance zones can vary; confirm enrollment with the district.

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Test scores

CT Smarter Balanced 2024-25 . % Met or Exceeded Standard
English Language Arts
73.7%
CT avg 50.5%
Math
72.9%
CT avg 45.9%

What this means: On the CT Smarter Balanced, Connecticut's statewide test, about 74 of every 100 students at this school read and write at grade level and about 73 of 100 do math at grade level. Across all Connecticut schools, those numbers are about 51 and 46.

Source: CT Smarter Balanced. All students, all grades. See all years and grades →

Schools most like Lyme-Old Lyme Middle School

SchoolStudentsLow-incomeProficient
Lyme-Old Lyme Middle School this school27118.5%N/A
Frank Ward Strong School
Durham
31917.2%N/A
Northwestern Regional Middle School
Winsted
21822.0%N/A
RHAM Middle School
Hebron
35220.2%N/A
Canton Intermediate School
Canton
33321.0%N/A
Oxford Middle School
Oxford
37118.3%N/A
Matched among Connecticut middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Lyme-Old Lyme Middle School ranks

Among middle schools
MeasureThis schoolIn ConnecticutIn Lower Connecticut River Valley Planning Region
Math proficiency
ranked highest first
72.9%#18 of 174#1 of 13
Reading proficiency
ranked highest first
73.7%#28 of 173#1 of 13
Enrollment
ranked largest first
271#156 of 181#9 of 13
Students per teacher
ranked fewest first
10.0:1#33 of 169#4 of 11
Diversity index
ranked most diverse first
25.4%#161 of 169#8 of 11
Free and reduced lunch
ranked highest share first
18.5%#144 of 180#11 of 13
Enrollment change since 2017-18
ranked steepest decline first
-10.3%#76 of 133#5 of 10
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
271
+1 (+0%) vs 2020
-8% since 1990-91, when it was 295
Student : Teacher
10.0:1
was 10.8:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2527127.110.0:118% (50)
2023-2427228.19.7:114% (38)
2022-2327030.68.8:113% (36)
2020-212702510.8:125% (68)
2017-1830230.69.9:15% (16)
2015-163513211.0:19% (30)
2010-113313210.3:18% (28)
2000-013713610.3:1N/A
1990-912952014.8:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Lyme-Old Lyme Middle School.

Since 2017-18: students down 10% (302 to 271); teachers down 11% (30.6 to 27.1).

About Lyme-Old Lyme Middle School

As a small middle school, Lyme-Old Lyme Middle School serves students in Old Lyme, Connecticut. In all, 271 students attend the school in grades 6 through 8. That puts enrollment 48% below the 521-student average for middle schools in Connecticut.

Lyme-Old Lyme Middle School is part of Regional School District 18, where 5 schools serve 1,278 students.

At Lyme-Old Lyme Middle School, 86% of students are White. The remaining students are 7% Hispanic, 4% multiracial, and 3% Asian. On the diversity index, which measures the chance that two random students are from different groups, Lyme-Old Lyme Middle School scores 25%.

For every teacher at Lyme-Old Lyme Middle School, there are about 10.0 students; the school has 27.1 full-time-equivalent teachers. The average for middle schools in Connecticut, 11.3:1, is higher. There are 50 students eligible for free or reduced-price lunch, 18% of enrollment. By comparison, the figure for public schools in Lower Connecticut River Valley Planning Region is 32%.

Among Connecticut public middle schools, Lyme-Old Lyme Middle School outscored 88%, which works out to an A on the allk12 Grade.

For the population of Lower Connecticut River Valley Planning Region, the median household earns about $104,428 a year, a bachelor's degree or higher is held by about 46% of adults, and the share of residents below the poverty line is 4%. Lyme-Old Lyme Middle School shares Lower Connecticut River Valley Planning Region with 56 other public schools.

Among nearby public schools, Center School is closest at about 0.1 miles. In all, 6 other public schools sit within five miles of Lyme-Old Lyme Middle School.

Lyme-Old Lyme Middle School is coded as Rural: Fringe in federal locale data.

Enrollment has been fairly stable: 270 in 2020-21 and 271 in 2024-25.

People can post here about special education services, counseling, and support programs and other school topics. Members of the school community can share what they know.

Lower Connecticut River Valley Planning Region at a glance

View full county profile
Population
175,822
Census ACS
Median income
$104,428
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
57
19,075 students

Quick facts

School name
Lyme-Old Lyme Middle School
District
Regional School District 18
Address
53 Lyme St., Old Lyme, CT 06371
Phone
(860) 434-2568
County
Lower Connecticut River Valley Planning Region
Level
Middle
Grade range
06–08
Total enrollment
271
Teachers (FTE)
27
Student–teacher ratio
10.0:1
Free and reduced lunch
50 (18%)
Locale
41-Rural: Fringe
NCES ID
090354001123
Charter school
No
Virtual school
No

Related schools

Other schools in Regional School District 18
Other schools in Old Lyme
Nearby schools

Frequently asked questions

About Lyme-Old Lyme Middle School
How large is Lyme-Old Lyme Middle School?
Lyme-Old Lyme Middle School enrolls approximately 271 students in grades 06-08.
What age range does Lyme-Old Lyme Middle School serve?
Lyme-Old Lyme Middle School serves students from grade 06 through grade 08.
How many students per teacher at Lyme-Old Lyme Middle School?
Approximately 10.0:1 students per teacher at Lyme-Old Lyme Middle School.
How diverse is Lyme-Old Lyme Middle School?
Lyme-Old Lyme Middle School reports a student body of 86% White, 7% Hispanic, 0% Black, 3% Asian, 4% Two or more.
What district is Lyme-Old Lyme Middle School in?
Lyme-Old Lyme Middle School is part of Regional School District 18.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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