1
Honest take: what's the hardest part about being a student at ISAAC DEL ROSARIO?
Community prompt from u/allk12. Replies below.
Enrollment
393
Elementary
DISTRICT 232 · STATE 232
SCHOOL COMMUNITY·PUERTO RICO DEPARTMENT OF EDUCATION·NCES 720003001426
ISAAC DEL ROSARIO
AVE FLOR DEL VALLE URB LAS VEGAS, CATANO, PR 00962 · (787) 788-7210 · Cataño Municipio
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL393 STUDENTS
·
allk12 Grade
Not graded
This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work
Student : Teacher
11.2:1
35 FTE teachers
DISTRICT 9.2:1 · STATE 9.2:1
Free / Reduced Lunch
81%
318 students
DISTRICT 86% · STATE 86%
Community
1
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 |
|---|---|---|
| Pre-K | 34 | 9% |
| Kindergarten | 49 | 12% |
| Grade 1 | 57 | 15% |
| Grade 2 | 60 | 15% |
| Grade 3 | 67 | 17% |
| Grade 4 | 58 | 15% |
| Grade 5 | 68 | 17% |
This year's kindergarten class (49) is 28% smaller than its 5th grade class (68).
Student demographics
1%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 1% · STATE 1% · 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
Schools most like ISAAC DEL ROSARIO
| School | Students | Low-income | Proficient |
|---|---|---|---|
| ISAAC DEL ROSARIO this school | 393 | 80.9% | N/A |
| ANGELA CORDERO BERNARD PONCE | 433 | 81.1% | N/A |
| MANUEL ELZABURU Y VIZCARRONDO SAN JUAN | 355 | 82.3% | N/A |
| ANTERA ROSADO FUENTES RIO GRANDE | 444 | 83.3% | N/A |
| FACTOR 5 ARECIBO | 324 | 80.6% | N/A |
| CARMEN BENITEZ LAS PIEDRAS | 358 | 81.8% | N/A |
Matched among Puerto Rico 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.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
393
-124 (-24%) vs 2020
-46% since 2000-01, when it was 734
Student : Teacher
11.2:1
was 13.6:1
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 | 393 | 35 | 11.2:1 | 81% (318) |
| 2023-24 | 413 | 39 | 10.6:1 | 91% (376) |
| 2022-23 | 464 | 38 | 12.2:1 | 91% (423) |
| 2020-21 | 517 | 38 | 13.6:1 | 93% (483) |
| 2017-18 | 449 | 37 | 12.1:1 | 91% (407) |
| 2015-16 | 382 | 30 | 12.7:1 | 82% (314) |
| 2010-11 | 517 | 39 | 13.3:1 | 92% (476) |
| 2000-01 | 734 | 45 | 16.3:1 | 89% (653) |
Source: NCES Common Core of Data. Rows are the federal collections on file for ISAAC DEL ROSARIO.
Since 2017-18: students down 12% (449 to 393); teachers down 5% (37 to 35).
About ISAAC DEL ROSARIO
ISAAC DEL ROSARIO is an elementary school located in CATANO, Puerto Rico, in Cataño Municipio. In all, 393 students attend the school in pre-K through 5. It has 69% more students than the average for elementary schools in Puerto Rico (about 232).
A total of 856 schools make up PUERTO RICO DEPARTMENT OF EDUCATION, with 236,079 students enrolled.
The share of students at ISAAC DEL ROSARIO who are Hispanic is 99%. Cataño Municipio residents are about 99% Hispanic, a similar share. On a 0 to 100 scale, the school's diversity index is 1, compared with 70 nationally.
The school had 35 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 11.2:1. Across elementary schools in Puerto Rico, the average ratio is 9.2:1. The eligibility rate for free or reduced-price meals is 81%.
For the population of Cataño Municipio, the median household earns about $25,508 a year and the poverty rate is about 39%. Across Cataño Municipio, 5 public schools serve about 1,653 students.
About 0.5 miles separate ISAAC DEL ROSARIO from the closest public school, MERCEDES GARCIA DE COLORADO. The five-mile area around ISAAC DEL ROSARIO holds at least 8 other public schools.
Its NCES locale code is Suburb: Large: the school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Federal enrollment counts fell from 517 (2020-21) to 393 (2024-25). Federal data show the ratio falling from 13.6:1 to 11.2:1.
This page is a place to ask questions and share updates about fundraisers, report cards, and school supplies at ISAAC DEL ROSARIO. Members of the school community can share what they know.
Cataño Municipio at a glance
View full county profilePopulation
22,467
Census ACS
Median income
$25,508
Household, ACS
Poverty rate
39%
Below federal line
Schools in county
5
1,653 students
Quick facts
Related schools
Other schools in PUERTO RICO DEPARTMENT OF EDUCATION
- BERNARDINO CORDERO BERNARDHigh · 1,323 students
- SUPERIOR VOCACIONAL DE ARECIBOHigh · 1,120 students
- SUPERIOR OCUPACIONAL Y TECNICA DE YAUCOHigh · 1,037 students
- DRA. MARIA SOCORRO LACOTHigh · 927 students
- DR PEDRO PEREA FAJARDOHigh · 888 students
- MANUEL MENDEZ LICIAGAHigh · 886 students
Other schools in CATANO
- RAFAEL CORDERO CATANOElementary · 371 students
- ONOFRE CARBALLEIRAMiddle · 208 students
- MERCEDES GARCIA DE COLORADOMiddle · 162 students
Nearby schools
- MERCEDES GARCIA DE COLORADO0.5 mi · 162
- FRANCISCO OLLER1.3 mi · 519
- ONOFRE CARBALLEIRA1.3 mi · 208
- RAFAEL CORDERO CATANO1.4 mi · 371
- ROSALINA C. MARTINEZ - ALIANZA1.7 mi · 306
- DR. EFRAIN SANCHEZ HIDALGO TOA BAJA1.8 mi · 275
Frequently asked questions
About ISAAC DEL ROSARIOWhat is the total enrollment at ISAAC DEL ROSARIO?
ISAAC DEL ROSARIO enrolls approximately 393 students in grades PK-05.
What grades does ISAAC DEL ROSARIO serve?
ISAAC DEL ROSARIO serves grades PK-05.
What is the student-teacher ratio at ISAAC DEL ROSARIO?
The student-to-teacher ratio at ISAAC DEL ROSARIO is approximately 11.2:1 (35 FTE teachers).
How diverse is ISAAC DEL ROSARIO?
ISAAC DEL ROSARIO reports a student body of 99% Hispanic, 1% Black.
What district is ISAAC DEL ROSARIO in?
ISAAC DEL ROSARIO is part of PUERTO RICO DEPARTMENT OF EDUCATION.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.