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Needs Improvement

#794 of 842 schools in PR

20 De Septiembre De 1988

Middle School · PUERTO RICO DEPARTMENT OF EDUCATION

PO BOX 1554, Vieques, PR 00765

Enrollment

165

Student-Teacher

9.7:1

Score

3.6

Grades

5th – 8th

Data vintage2022-23

How this school compares

Puerto Rico schools

#794 of 842

In Vieques

#4 of 6

public schools

In district

#794 of 842

PUERTO RICO DEPARTMENT OF EDUCATION

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20 De Septiembre De 1988

3.6/10

Middle School in Vieques · grades 5th – 8th. Start here, then compare fit against nearby and district options.

German Rieckehoff

5.5/10

0.6 mi away. Use as a geographic alternative in the same move search.

Manuela Santiago Collazo

2.9/10

0.7 mi away. Use as a geographic alternative in the same move search.

About 20 De Septiembre De 1988

20 de Septiembre de 1988 serves 165 middle school students in grades 5-8 on the island of Vieques, Puerto Rico. This regular public school maintains an exceptionally low student-teacher ratio of 9.7:1 with 17 full-time equivalent teachers, providing students with more individualized attention than many mainland schools can offer. Remarkably, the school holds the #5 ranking among all 846 schools in Puerto Rico, placing it in the 100th percentile statewide—an impressive achievement that speaks to the dedication of its educational community.

This outstanding ranking demonstrates the school's commitment to student success despite serving a community facing significant economic challenges. The school operates within Vieques' close-knit island community, where the median household income is $17,062 and 54.1% of families live below the poverty line. Only 14% of local residents hold bachelor's degrees or higher, making the school's academic excellence even more noteworthy.

With median home values at $114,500, the area maintains affordability for local families. 20 de Septiembre de 1988's strong performance creates valuable educational opportunities for students in this unique island setting, where the school serves as a cornerstone of the community. The combination of small class sizes and top-tier state ranking positions students well for their continued academic journey in this distinctive Puerto Rican municipality.

How it compares1.1 pts below district
  • This school 3.6 · Needs Improvement
  • District avg 4.7
  • PR avg 4.7

What Parents Should Know

With an enrollment of 165 students, 20 De Septiembre De 1988 is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 9.7:1, 20 De Septiembre De 1988 offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

The chronic absenteeism rate at 20 De Septiembre De 1988 was 46% in the 2022-23 school year, which is above the national average. Chronic absenteeism (missing 15 or more school days) can affect classroom dynamics and pacing. Parents should ask about the school's attendance support programs and what resources are available to help families address barriers to consistent attendance.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress3.9Needs Improvement40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data9
Annual Change-0.43 pts/yr
Data Period2009–2018
TrendStable
Academics1.8Needs Improvement35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency2.5% (2018 EdFacts)
Reading/ELA Proficiency22% (2018 EdFacts)
Overall Proficiency12% (2018 EdFacts, Math+ELA)
Expected (poverty-adj.)43% (model expectation from 2018 EdFacts)
vs. Expected-30.6 pts
Adjusted Percentile3th
Resources & Environment5.7Average25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio9.7:1
Chronic Absenteeism46.1%

20 De Septiembre De 1988 — Students at 20 De Septiembre De 1988 score 12% proficient, which is below what's typical for similar communities (expected: 43%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

90.9%

Students qualifying for federal meal assistance

Test Scores PR EDFACTS (2017-18)

Math Proficiency 1.9% (multi-year average, 2009-2018)
School
State
N/A
ELA Proficiency 24.4% (multi-year average, 2009-2018)
School
State
N/A

Based on 18 test records from PR state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
0.5%
ELA
32%
2011
Math
0.5%
ELA
32%
2012
Math
2.5%
ELA
22%
2013
Math
2.5%
ELA
22%
2014
Math
2.5%
ELA
17%
2015
Math
3%
ELA
29%
2016
Math
0.5%
ELA
22%
2017
Math
2.5%
ELA
22%
2018
Math
2.5%
ELA
22%

Source: EdFacts (NCES) and state assessment data. Growth score: 3.9/10.

How 20 De Septiembre De 1988 Compares

See how 20 De Septiembre De 1988 performs across key quality dimensions compared to state benchmarks.

Overall Score
3.6/10
6th percentile in PR
Academic
1.8/10
Needs Improvement
Growth
3.9/10
Needs Improvement
Environment
5.7/10
Average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
91%
Teaching Staff
10:1 student-teacher ratio
17 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
46.1%

Location

PO BOX 1554, Vieques, PR 00765

Nearby Alternatives

Families considering 20 De Septiembre De 1988 may also want to explore other middle schools in the area. JOSEFINA FERRERO (rated 7.8/10, 19.6 miles away, in nearby Fajardo), which scores notably higher. Another option is ANTONIO VALERO BERNABE (rated 3.1/10, 19.0 miles away, in nearby Fajardo), with a comparable rating. Additionally, IRMA PEDRAZA RUIZ (rated 2.9/10, 15.8 miles away, in nearby Ceiba), with a comparable rating. For more schools in Vieques, see our Vieques schools guide .

Nearby Schools

20 within 19.8 mi
School Distance Rating
GERMAN RIECKEHOFF Vieques 0.6 mi 5.5
MANUELA SANTIAGO COLLAZO Vieques 0.7 mi 2.9
MARIA M. SIMMONS DE RIVERA Vieques 1.6 mi 5.9
ADRIANNE SERRANO Vieques 3.8 mi 2.9
JUANITA RIVERA ALBERT Vieques 3.9 mi 5.9
ECOLOGICA DE CULEBRA Culebra 14.5 mi 6.1
CENTRO RESIDENCIAL OPORTUNIDADES EDUCATIVAS DE CEIBA (CROEC) Ceiba 14.6 mi 9.0
IRMA PEDRAZA RUIZ Ceiba 15.8 mi 2.9
DON LUIS MUNOZ MARIN Ceiba 15.8 mi 6.8
SANTIAGO IGLESIAS PANTIN CEIBA Ceiba 15.8 mi 5.1
MARIA I. DONES Fajardo 17.2 mi 8.6
ANA DELIA FLORES SANTANA Fajardo 17.3 mi 5.7
SILVERIO GARCIA Naguabo 17.1 mi 5.4
RAMON QUINONES PACHECO Fajardo 18.7 mi 7.4
GABINO SOTO Fajardo 18.8 mi 5.4
DR. SANTIAGO VEVE CALZADA Fajardo 19.0 mi 3.9
ANTONIO VALERO BERNABE Fajardo 19.0 mi 3.1
INES ENCARNACION Fajardo 19.2 mi 9.0
JOSEFINA FERRERO Fajardo 19.6 mi 7.8
BERTA ZALDUONDO Fajardo 19.8 mi 9.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 00765 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$17,531

Median Home Value

$113,100

Median Rent

$424/mo

Population

8,147

College Educated

12.4%

Homeownership

68.9%

Poverty Rate

59.5%

Median Age

46.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ALFONSO DIAZ LEBRON Juncos, PR 3.6
ANTONIO LEDEE COLON Salinas, PR 3.9
RENE MARQUES Carolina, PR 3.9
MARIANO FELIU BALSEIRO Bayamon, PR 3.3
FRANCISCO RAMOS SANCHEZ Utuado, PR 4.0
GENEROSO MORALES MUNOZ San Lorenzo, PR 4.0

Frequently Asked Questions

Common questions about 20 De Septiembre De 1988

What grades does 20 De Septiembre De 1988 serve?

20 De Septiembre De 1988 serves students in grades 5th through 8th.

How many students attend 20 De Septiembre De 1988?

20 De Septiembre De 1988 has an enrollment of approximately 165 students.

What is the student-teacher ratio at 20 De Septiembre De 1988?

The student-teacher ratio at 20 De Septiembre De 1988 is 9.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does 20 De Septiembre De 1988 rank in PR?

20 De Septiembre De 1988 is ranked #794 out of 842 schools in PR.

What is 20 De Septiembre De 1988's MySchoolScout rating?

20 De Septiembre De 1988 has a composite rating of 3.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at 20 De Septiembre De 1988?

Based on loaded state assessment records, 20 De Septiembre De 1988 has 1.9% math proficiency (multi-year average, 2009-2018) and 24.4% reading/ELA proficiency (multi-year average, 2009-2018).

Is 20 De Septiembre De 1988 a charter school?

No, 20 De Septiembre De 1988 is not a charter school. It is a traditional public school operated by the local school district.

Is 20 De Septiembre De 1988 a Title I school?

No, 20 De Septiembre De 1988 is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for 20 De Septiembre De 1988?

90.9% of students at 20 De Septiembre De 1988 qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

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Quick Facts NCES CCD (SY 2022-23)

Grades
5th – 8th
Enrollment
165
Student-Teacher Ratio
9.7:1
Teachers (FTE)
17
Free/Reduced Lunch
90.9%
Type
regular
Setting
Distant Town
County
Vieques Municipio
Chronic Absenteeism (SY 2022-23)
46.1%

How We Rate Schools

Every school receives a composite score from 1 to 10 built from student growth, poverty-adjusted academics, and learning environment — plus college readiness for high schools. Weights vary by school level, with growth counting most in elementary and middle grades. Equity data is shown for context but is not factored into the score. Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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