Average
#393 of 842 schools in PR
Top 47% in state
Julian Marrero
Elementary School · PUERTO RICO DEPARTMENT OF EDUCATION
PO BOX 1041, Corozal, PR 00783
Enrollment
275
Student-Teacher
9.5:1
Score
6.5
Grades
Pre-K – 8th
Enrollment
275
Student-Teacher
9.5:1
Score
6.5
Grades
Pre-K – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Puerto Rico schools
#393 of 842
In Corozal
#4 of 9
public schools
In district
#393 of 842
PUERTO RICO DEPARTMENT OF EDUCATION
Academic growth
7.5 / 10
Very Good
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Julian Marrero
Elementary School in Corozal · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Fidel Lopez Colon
1.5 mi away. Use as a geographic alternative in the same move search.
Pablo David Burgos Marrero
1.8 mi away. Use as a geographic alternative in the same move search.
About Julian Marrero
Julian Marrero is a public elementary school in Corozal, PR, part of PUERTO RICO DEPARTMENT OF EDUCATION. Julian Marrero serves approximately 275 students, and covers grades Pre-K-8th, and has a 9.5:1 student-teacher ratio. Julian Marrero has a current MySchoolScout rating of 6.5 out of 10 and ranks #393 of 842 schools in PR.
Structured state assessment records for Julian Marrero show 20% math proficiency (multi-year average, 2009-2018) and 33% reading/ELA proficiency (multi-year average, 2009-2018).
- This school 6.5 · Average
- District avg 7.0
- PR avg 7.0
What Parents Should Know
With a student-teacher ratio of 9.5:1, Julian Marrero 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 Julian Marrero was 44% 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 metricsView breakdown
View breakdown
View breakdown
Julian Marrero — Students at Julian Marrero score 30% proficient, which is below what's typical for similar communities (expected: 43%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
90.9%
Students qualifying for federal meal assistance
Test Scores PR EDFACTS (2017-18)
Based on 18 test records from PR state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.5/10.
How Julian Marrero Compares
See how Julian Marrero performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
PO BOX 1041, Corozal, PR 00783
Nearby Alternatives
Families considering Julian Marrero may also want to explore other elementary schools in the area. FRANCISCO ROQUE MUNOZ (rated 9.3/10, 4.4 miles away, in nearby Naranjito), which scores notably higher. Another option is ROSA LUZ ZAYAS (rated 8.6/10, 4.8 miles away, in nearby Naranjito), which scores notably higher. Additionally, INTERMEDIA BO. QUEBRADA ARENAS (rated 8.3/10, 2.1 miles away, in nearby Toa Baja), which scores notably higher. For more schools in Corozal, see our Corozal schools guide .
Nearby Schools
20 within 5.2 mi| School | Distance | Rating |
|---|---|---|
| FIDEL LOPEZ COLON Corozal | 1.5 mi | 4.3 |
| PABLO DAVID BURGOS MARRERO Corozal | 1.8 mi | 7.5 |
| INTERMEDIA BO. QUEBRADA ARENAS Toa Baja | 2.1 mi | 8.3 |
| ADOLFO GARCIA Naranjito | 2.0 mi | 3.9 |
| EMILIO R. DELGADO Corozal | 2.1 mi | 3.9 |
| MANUEL BOU GALI Corozal | 2.2 mi | 5.0 |
| COLEEN VAZQUEZ URRUTIA Naranjito | 3.1 mi | 5.0 |
| NICOLAS RODRIGUEZ Corozal | 3.1 mi | 7.1 |
| GENARO BOU Corozal | 3.4 mi | 7.0 |
| FRANCISCO MORALES Naranjito | 3.5 mi | 3.5 |
| MERCEDES ROSADO Naranjito | 3.5 mi | 4.9 |
| ALEJANDRO JR. CRUZ Toa Alta | 4.1 mi | 4.3 |
| FRANCISCO LOPEZ CRUZ Naranjito | 4.1 mi | 5.6 |
| DR. JOSE PADIN COROZAL Corozal | 4.3 mi | 6.2 |
| RUBEN RODRIGUEZ FIGUEROA Naranjito | 4.2 mi | 6.6 |
| FRANCISCO ROQUE MUNOZ Naranjito | 4.4 mi | 9.3 |
| DEMETRIO RIVERA Corozal | 4.6 mi | 4.9 |
| ROSA LUZ ZAYAS Naranjito | 4.8 mi | 8.6 |
| SILVESTRE MARTINEZ Naranjito | 4.7 mi | 6.1 |
| PEDRO FERNANDEZ Naranjito | 5.2 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 00783 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$24,429
Median Home Value
$118,300
Median Rent
$527/mo
Population
34,266
College Educated
21.8%
Homeownership
75.4%
Avg Commute
34.6 min
Poverty Rate
43.4%
Median Age
42.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ALEJANDRO TAPIA Y RIVERA SAN JUAN San Juan, PR | 6.5 |
| JACINTO LOPEZ MARTINEZ Toa Baja, PR | 6.5 |
| JOSEFINA SITIRICHE Gurabo, PR | 6.5 |
| PRISCO FUENTES Canovanas, PR | 6.5 |
| SANDALIO MARCANO Caguas, PR | 6.5 |
| SANTA ROSA III Guaynabo, PR | 6.5 |
Frequently Asked Questions
Common questions about Julian Marrero
What grades does Julian Marrero serve?
Julian Marrero serves students in grades Pre-K through 8th.
How many students attend Julian Marrero?
Julian Marrero has an enrollment of approximately 275 students.
What is the student-teacher ratio at Julian Marrero?
The student-teacher ratio at Julian Marrero is 9.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Julian Marrero rank in PR?
Julian Marrero ranks #393 of 842 schools in PR.
What is Julian Marrero's MySchoolScout rating?
Julian Marrero has a current MySchoolScout rating of 6.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Julian Marrero?
Based on loaded state assessment records, Julian Marrero has 20% math proficiency (multi-year average, 2009-2018) and 33% reading/ELA proficiency (multi-year average, 2009-2018).
Is Julian Marrero a charter school?
No, Julian Marrero is not a charter school. It is a traditional public school operated by the local school district.
Is Julian Marrero a Title I school?
No, Julian Marrero is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Julian Marrero?
90.9% of students at Julian Marrero qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 275
- Student-Teacher Ratio
- 9.5:1
- Teachers (FTE)
- 29
- Free/Reduced Lunch
- 90.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Corozal Municipio
- Chronic Absenteeism (SY 2022-23)
- 44.4%
- Phone
- (787) 859-3027
Resources & Links
District
PUERTO RICO DEPARTMENT OF EDUCATION- District Enrollment
- 240,910
- Schools in District
- 858
- District Rank
- #393 of 842
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.
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