Enrollment
389
Elementary
DISTRICT 271 · STATE 443
SCHOOL COMMUNITY·COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT·NCES 360801000574
LLOYD HARBOR SCHOOL
7 SCHOOL LN, HUNTINGTON, NY 11743 · (631) 367-8800 · Suffolk County
GRADES 02–06ELEMENTARY21-SUBURBREGULAR SCHOOL389 STUDENTS
A-
allk12 Grade
Scored higher than 84% of New York public elementary schools
- ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·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 New York public elementary schools
Student : Teacher
10.3:1
38 FTE teachers
DISTRICT 10.8:1 · STATE 12.8:1
Free / Reduced Lunch
2%
6 students
DISTRICT 2% · STATE 58%
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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 2 | 72 | 19% |
| Grade 3 | 73 | 19% |
| Grade 4 | 94 | 24% |
| Grade 5 | 73 | 19% |
| Grade 6 | 77 | 20% |
Student demographics
23%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 30% · STATE 72% · US 70%
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
School pathway
Students here typically continue to
LLOYD HARBOR SCHOOL→COLD SPRING HARBOR HIGH SCHOOL
Based on grade levels within COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT. Attendance zones can vary; confirm enrollment with the district.
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)English Language Arts
81.0%
NY avg 58.3% . +6.0pp since 2023
Math
89.0%
NY avg 57.4% . +2.0pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 81 of every 100 students at this school read and write at grade level and about 89 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 6 points since 2023, while math scores are up about 2 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 81.0% | 89.0% |
| 2023-24 | 75.0% | 87.0% |
% Proficient (Level 3 + Level 4), all students and all tested grades.
Source: NYS Assessments. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
79.9%
composite math + reading, all grades
Predicted
74.4%
based on NY schools with similar FRL share
Beats by
+5.5pp
above demographic expectation
What this means: About 80% of students here test proficient in math and reading, compared with the roughly 74% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like LLOYD HARBOR SCHOOL
LLOYD HARBOR SCHOOL's state test result (79.9% proficient) is higher than 2 of the 3 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| LLOYD HARBOR SCHOOL this school | 389 | 1.5% | 79.9% |
| HARRY M FISHER ELEMENTARY SCHOOL MOHAWK | 348 | 0.9% | N/A |
| MILLER AVENUE SCHOOL SHOREHAM | 408 | 4.9% | N/A |
| MILTON SCHOOL RYE | 320 | 0.9% | 86.5% |
| PARK ROAD SCHOOL PITTSFORD | 394 | 2.0% | 74.1% |
| FIFTH AVENUE ELEMENTARY SCHOOL EAST NORTHPORT | 377 | 7.2% | 63.4% |
Matched among New York elementary 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 LLOYD HARBOR SCHOOL ranks
Among elementary schools| Measure | This school | In New York | In Suffolk County |
|---|---|---|---|
| State test proficiency ranked highest first | 79.9% | #173 of 2,335 | #1 of 168 |
| Math proficiency ranked highest first | 89.0% | #148 of 2,342 ▲ 10 | #2 of 169 ▲ 1 |
| Reading proficiency ranked highest first | 81.0% | #230 of 2,343 ▼ 62 | #3 of 169 ▼ 2 |
| Enrollment ranked largest first | 389 | #1,424 of 2,585 | #129 of 209 |
| Students per teacher ranked fewest first | 10.3:1 | #542 of 2,338 | #49 of 196 |
| Diversity index ranked most diverse first | 23.0% | #2,039 of 2,388 | #191 of 197 |
| Free and reduced lunch ranked highest share first | 1.5% | #2,522 of 2,534 | #197 of 200 |
| Enrollment change since 2017-18 ranked fastest growth first | +6.0% | #372 of 606 | #30 of 57 |
Ranked against other public elementary 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 2024-25Enrollment
389
+45 (+13%) vs 2020
-13% since 1990-91, when it was 446
Student : Teacher
10.3:1
was 10.1:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 389 | 37.7 | 10.3:1 | 2% (6) |
| 2023-24 | 391 | 30.7 | 12.8:1 | 2% (7) |
| 2022-23 | 390 | 31.8 | 12.3:1 | 2% (8) |
| 2020-21 | 344 | 34 | 10.1:1 | 4% (13) |
| 2017-18 | 367 | 27.6 | 13.3:1 | 2% (8) |
| 2015-16 | 398 | 28 | 14.2:1 | 2% (7) |
| 2010-11 | 487 | 37 | 13.2:1 | 0% (0) |
| 2000-01 | 526 | 36 | 14.6:1 | 0% (0) |
| 1990-91 | 446 | 29 | 15.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for LLOYD HARBOR SCHOOL.
About LLOYD HARBOR SCHOOL
LLOYD HARBOR SCHOOL is a mid-sized elementary school for students in HUNTINGTON, New York. The school serves grades 2 through 6. Enrollment is 389 students.
COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT has 1,531 students spread across 4 schools.
A large majority of enrollment at LLOYD HARBOR SCHOOL is White, at 87%. The school is also 6% Hispanic, 3% Asian, and 3% multiracial. The White share of the county population is lower, at 66%. The diversity index for LLOYD HARBOR SCHOOL is 23%. For US public schools as a whole it is 70%.
The school had 37.7 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 10.3:1. The gap from the 12.8:1 average for elementary schools in New York is 2.5 students per teacher. The school reported 2% of students eligible for free or reduced-price lunch in 2024-25. The 39% average for public schools in Suffolk County is 37 points higher.
Among New York public elementary schools, LLOYD HARBOR SCHOOL outscored 84%, which works out to an A- on the allk12 Grade.
The allk12 BeatsExpectations score for LLOYD HARBOR SCHOOL is +5.5 points: 79.9% actual, 74.4% predicted.
The school's county is Suffolk County. According to Census Bureau estimates, the median household earns about $130,686 a year, roughly 40% of adults have a four-year degree or more, and about 4% of residents live below the federal poverty line. Public schools in Suffolk County number 343, with about 222,439 students.
SOUTHDOWN SCHOOL is the nearest public school to LLOYD HARBOR SCHOOL, about 1.4 miles away. LLOYD HARBOR SCHOOL is one of several public schools in the area, with at least 8 others within five miles. LLOYD HARBOR SCHOOL comes in 3rd of 8 nearby schools on average proficiency.
The school's federal locale classification is Suburb: Large.
Over the 4 years from 2020-21 to 2024-25, enrollment increased 13%.
Parents, students, and staff can share information on athletics, class schedules, and weather closures here. Members of the school community can share what they know.
Suffolk County at a glance
View full county profilePopulation
1,530,146
Census ACS
Median income
$130,686
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
343
222,439 students
Quick facts
Related schools
Other schools in COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT
- COLD SPRING HARBOR HIGH SCHOOLHigh · 719 students
- WEST SIDE SCHOOLElementary · 215 students
- GOOSEHILL PRIMARY CENTERElementary · 208 students
Other schools in HUNTINGTON
- HUNTINGTON HIGH SCHOOLHigh · 1,363 students
- OAKWOOD PRIMARY CENTERElementary · 643 students
- J TAYLOR FINLEY MIDDLE SCHOOLMiddle · 579 students
- WOODHULL INTERMEDIATE SCHOOLMiddle · 435 students
- JAMES H BOYD ELEMENTARY SCHOOLElementary · 421 students
- JEFFERSON SCHOOLElementary · 297 students
Nearby schools
- SOUTHDOWN SCHOOL1.4 mi · 270
- GOOSEHILL PRIMARY CENTER1.5 mi · 208
- COLD SPRING HARBOR HIGH SCHOOL2.3 mi · 719
- WOODHULL INTERMEDIATE SCHOOL3.2 mi · 435
- WEST SIDE SCHOOL3.2 mi · 215
- J TAYLOR FINLEY MIDDLE SCHOOL3.4 mi · 579
Frequently asked questions
About LLOYD HARBOR SCHOOLHow large is LLOYD HARBOR SCHOOL?
LLOYD HARBOR SCHOOL enrolls approximately 389 students in grades 02-06.
What age range does LLOYD HARBOR SCHOOL serve?
LLOYD HARBOR SCHOOL serves students from grade 02 through grade 06.
How many teachers does LLOYD HARBOR SCHOOL have?
LLOYD HARBOR SCHOOL employs 38 FTE teachers, for a student-to-teacher ratio of 10.3:1.
What is the student diversity at LLOYD HARBOR SCHOOL?
Student demographics at LLOYD HARBOR SCHOOL are roughly 87% White, 6% Hispanic, 3% Asian, 3% Two or more.
What district is LLOYD HARBOR SCHOOL in?
LLOYD HARBOR SCHOOL is part of COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.