school profile

Lyme-Old Lyme High School

Located in Old Lyme, CT. Serving grades 09 through 12.

NCES ID
090354000763
District
Regional School District 18
Compare
Enrollment
392
Grades
09 through 12
Year
—
Measures
0
Suppressed
0
This school enrolls 392 students.

Academic Performance

Percent of students meeting or exceeding state standards, by grade.

No academic proficiency data available.

Community Context

School

Enrollment392
Grades served09–12

District

Regional School District 18
Per-pupil expenditure$28,792
Federal revenue share3.0%
State revenue share15.7%
Local revenue share81.3%
Chronic absenteeism rate10.3%

County

Median household income$101,117
Adults with a bachelor's degree or higher45.5%
Median home value$359,000
Unemployment rate2.8%
County figures reflect the surrounding county; district figures reflect the parent school district; school figures reflect this school. All values are officially reported public data.

School Context

Officially reported figures, 2024-25.

Enrollment
392
Grades
09–12
Student body
Hispanic 9%Black 0%White 83%Asian 5%Two+ 4%

Detailed Reported Data

All reported measures, by topic.

Academic opportunity & advanced coursework
Advanced Mathematics
Advanced mathematics classes offered9
Advanced mathematics enrollment123
Hispanic 4 · Asian 7 · Black 2 · White 109 · Two+ 1 | Male 71 · Female 52
Advanced Placement (AP)
AP computer science enrollment14
Asian 2 · White 12 | Male 11 · Female 3
AP computer science enrollment, offeredYes
AP courses offered27
AP enrollment164
Hispanic 5 · Asian 8 · Black 1 · White 149 · Two+ 1 | Male 75 · Female 89
AP enrollment, offeredYes
AP mathematics enrollment45
Hispanic 2 · Asian 6 · White 37 | Male 22 · Female 23
AP mathematics enrollment, offeredYes
AP other-subject enrollment144
Male 65 · Female 79
AP science enrollment52
Hispanic 1 · Asian 4 · Black 1 · White 45 · Two+ 1 | Male 20 · Female 32
AP science enrollment, offeredYes
AP self-selection (no exam taken)No
Algebra I
Algebra I classes offered2
Algebra I enrollment, grades 11-121
Hispanic 1 | Male 1
Algebra I enrollment, grades 9-1064
Hispanic 8 · Black 1 · White 55 | Male 28 · Female 36
Students who passed Algebra I, grades 11-121
Hispanic 1 | Male 1
Students who passed Algebra I, grades 9-1063
Hispanic 8 · Black 1 · White 54 | Male 27 · Female 36
Algebra II
Algebra II classes offered5
Algebra II enrollment113
Hispanic 7 · Asian 2 · Black 1 · White 102 · Two+ 1 | Male 53 · Female 60
Geometry
Geometry classes offered3
Geometry enrollment89
Hispanic 7 · Asian 4 · Black 1 · White 73 · Two+ 4 | Male 44 · Female 45
Calculus
Calculus classes offered2
Calculus enrollment31
Hispanic 1 · Asian 2 · White 28 | Male 15 · Female 16
Biology
Biology classes offered7
Biology enrollment64
Hispanic 3 · Asian 2 · White 59 | Male 31 · Female 33
Chemistry
Chemistry classes offered4
Chemistry enrollment121
Hispanic 7 · Asian 4 · Black 2 · White 103 · Two+ 5 | Male 52 · Female 69
Physics
Physics classes offered4
Physics enrollment125
Hispanic 6 · Asian 4 · Black 1 · White 113 · Two+ 1 | Male 74 · Female 51
Computer Science
Computer Science classes offered4
Computer Science enrollment49
Hispanic 5 · Asian 3 · Black 1 · White 39 · Two+ 1 | Male 31 · Female 18
International Baccalaureate (IB)
IB enrollment, offeredNo
Gifted and Talented Programs
Gifted and talented program, offeredNo
SAT and ACT Participation
Students participating in SAT or ACT0
Students & school setting
Enrollment
English learner enrollment3
Hispanic 3 | Male 1 · Female 2
English learner program enrollment3
Hispanic 3 | Male 1 · Female 2
Enrollment435
Hispanic 29 · Am. Indian / AK Native 1 · Asian 15 · Black 4 · White 377 · Two+ 9 | Male 215 · Female 216 | English learners 3 | Students w/ disabilities (IDEA) 26 · Students w/ disabilities (504) 41 | Nonbinary Or Unknown 4
Students with disabilities (IDEA) enrollment26
Hispanic 3 · White 23 | Male 14 · Female 12
Students with disabilities (Section 504) enrollment41
Hispanic 1 · Black 1 · White 39 | Male 15 · Female 24 | Nonbinary Or Unknown 2
Grade Retention
Students retained, grade 10, offeredNo
Students retained, grade 111
White 1 | Male 1 | Students w/ disabilities (IDEA) 1
Students retained, grade 11, offeredYes
Students retained, grade 121
White 1 | Male 1
Students retained, grade 12, offeredYes
Students retained, grade 92
White 2 | Male 1 · Female 1 | Students w/ disabilities (IDEA) 3
Students retained, grade 9, offeredYes
Single-Sex Classes
Single-sex classes, offeredNo
Interscholastic Athletics
Athletic participants355
Male 185 · Female 170
Interscholastic athletics, offeredYes
Sports22
Male 11 · Female 11
Teams31
Male 16 · Female 15
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided401
Internet access, devices provided to studentsYes
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)44
Security staff (FTE), security guards0.83
Security staff (FTE), sworn law enforcement officers0
Support services staff (FTE), nurses1
Support services staff (FTE), psychologists1
Support services staff (FTE), social workers0
Teachers (FTE), certified teachers47.1
Teachers (FTE), teachers not certified0
Teachers (FTE), total47.1
School Characteristics
Grade offered, grade 10Yes
Grade offered, grade 11Yes
Grade offered, grade 12Yes
Grade offered, grade 9Yes
School climate & discipline
Suspensions
Days missed due to out-of-school suspension0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
In-school suspensions (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
In-school suspensions (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
In-school suspensions (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Multiple out-of-school suspensions (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Multiple out-of-school suspensions (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Multiple out-of-school suspensions (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Out-of-school suspension instances
Sch Oosinstances Wodis 0 · Sch Oosinstances Idea 0 · Sch Oosinstances 504 0
Single out-of-school suspension (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Single out-of-school suspension (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Single out-of-school suspension (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Expulsions
Expulsions under zero-tolerance policies (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions under zero-tolerance policies (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions under zero-tolerance policies (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Expulsions with educational services (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions with educational services (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions with educational services (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Expulsions without educational services (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions without educational services (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions without educational services (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Restraint and Seclusion
Instances of restraint or seclusion, mechanical restraint
Sch Rsinstances Mech Wodis 0 · Sch Rsinstances Mech Idea 0 · Sch Rsinstances Mech 504 0
Instances of restraint or seclusion, physical restraint
Sch Rsinstances Phys Wodis 0 · Sch Rsinstances Phys Idea 0 · Sch Rsinstances Phys 504 0
Instances of restraint or seclusion, seclusion
Sch Rsinstances Secl Wodis 0 · Sch Rsinstances Secl Idea 0 · Sch Rsinstances Secl 504 0
Referrals to Law Enforcement and School-Related Arrests
Referrals to law enforcement (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Referrals to law enforcement (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Referrals to law enforcement (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
School-related arrests (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
School-related arrests (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
School-related arrests (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Allegations of Harassment or Bullying
Allegations of harassment or bullying, on the basis of religion
Sch Hballegations Rel Atag 0 · Sch Hballegations Rel Budd 0 · Sch Hballegations Rel Cath 0 · Sch Hballegations Rel East 0 · Sch Hballegations Rel Hind 0 · Sch Hballegations Rel Islm 0 · Sch Hballegations Rel Jwit 0 · Sch Hballegations Rel Jwsh 0 · Sch Hballegations Rel Morm 0 · Sch Hballegations Rel Multi 0 · Sch Hballegations Rel Othchrn 0 · Sch Hballegations Rel Othrel 0 · Sch Hballegations Rel Prot 0 · Sch Hballegations Rel Sikh 0
Students disciplined for harassment or bullying, on the basis of disability0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students disciplined for harassment or bullying, on the basis of race, color, or national origin1
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 0 | Male 1 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students disciplined for harassment or bullying, on the basis of sex0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of disability0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of race, color, or national origin2
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 1 · Two+ 0 | Male 2 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of sex1
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 1 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Offenses
Allegations, physical attack or battery, duty to report — not resolved0
Allegations, physical attack or battery, pending resolution0
Allegations, physical attack or battery, referred but not resulting in disciplinary action0
Allegations, physical attack or battery, reported to a duty to report0
Allegations, physical attack or battery, resulting in disciplinary action0
Allegations, rape or attempted rape, duty to report — not resolved0
Allegations, rape or attempted rape, pending resolution0
Allegations, rape or attempted rape, referred but not resulting in disciplinary action0
Allegations, rape or attempted rape, reported to a duty to report0
Allegations, rape or attempted rape, resulting in disciplinary action0
Firearm use incidents, reportedNo
Homicides, reportedNo
Incidents, physical attack or battery0
Incidents, physical attack with a weapon0
Incidents, physical attack without a weapon0
Incidents, possession of a firearm or explosive device0
Incidents, rape or attempted rape0
Incidents, robbery with a weapon0
Incidents, robbery without a weapon0
Incidents, threats with a weapon0
Incidents, threats without a weapon0
Transfers to Alternative Schools
Transfers to alternative schools (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Transfers to alternative schools (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Transfers to alternative schools (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
This profile is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information available. We encourage parents and families to supplement this data with information published directly on the school’s website, which may include more recent figures, additional programs, or updated enrollment data.