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SCHOOL COMMUNITY·PUERTO RICO DEPARTMENT OF EDUCATION·NCES 720003000626

ALFONSO CASTA MARTINEZ

AVE CALIMANO, MAUNABO, PR 00707 · (787) 861-2300 · Maunabo Municipio
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL224 STUDENTS
Enrollment
224
High
DISTRICT 389 · STATE 389
Student : Teacher
8.6:1
26 FTE teachers
DISTRICT 10.2:1 · STATE 10.2:1
Free / Reduced Lunch
89%
200 students
DISTRICT 86% · STATE 86%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
60
Grade 10
58
Grade 11
51
Grade 12
55
Student demographics
Hispanic
224100%
DISTRICT 99% · STATE 99%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
11451%
Female
11049%

Discussions

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7-year change

SY 2017-18 vs SY 2024-25
Enrollment
224
-111 (-33%) vs 2017
Student : Teacher
8.6:1
was 12.9:1
% Hispanic
100%
was 100%
Source: NCES Common Core of Data

About ALFONSO CASTA MARTINEZ

ALFONSO CASTA MARTINEZ is a secondary school of small scale in MAUNABO, Puerto Rico, overseen by PUERTO RICO DEPARTMENT OF EDUCATION, enrolling 224 students in grades 9 through 12. Compared to the state average of about 389 students per school, that is 42% below typical.

PUERTO RICO DEPARTMENT OF EDUCATION comprises 856 schools with combined enrollment of 236,079 students; ALFONSO CASTA MARTINEZ is among them.

On the student-mix side, ALFONSO CASTA MARTINEZ reports that the student body is overwhelmingly Hispanic (100%). That composition is broadly in line with Maunabo Municipio as a whole.

Looking at school resources, On paper, ALFONSO CASTA MARTINEZ has 26 full-time-equivalent teachers, translating to a class-load average of around 8.6:1. The state averages around 10.2:1, so this campus is tighter than the state norm typical. Roughly 89% of students at ALFONSO CASTA MARTINEZ qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

Across the wider county, the surrounding county (Maunabo Municipio) reports that median household earnings sit near $18,045 and roughly 50% of residents live below the federal poverty line. Across Maunabo Municipio's 4 public schools (combined enrollment of about 778 students), ALFONSO CASTA MARTINEZ is one campus in the mix.

Nearest neighbor: WILFREDO LAFUENTE ORTIZ, around 0.4 miles off. Within five miles, there are 8 other public schools.

Geographically, the school is in a suburban area.

Looking at the recent track record. ALFONSO CASTA MARTINEZ's enrollment has ticked down 33% since 2018, when it stood at 335 (now 224). The student-to-teacher ratio narrowed from 12.9:1 in 2018 to 8.6:1 today.

In the discussion threads here, members of the ALFONSO CASTA MARTINEZ community share and discuss science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Maunabo Municipio at a glance

View full county profile
Population
10,399
Census ACS
Median income
$18,045
Household, ACS
Poverty rate
50%
Below federal line
Schools in county
4
778 students

Quick facts

School name
ALFONSO CASTA MARTINEZ
District
PUERTO RICO DEPARTMENT OF EDUCATION
Address
AVE CALIMANO, MAUNABO, PR 00707
Phone
(787) 861-2300
County
Maunabo Municipio
Level
High
Grade range
09–12
Total enrollment
224
Teachers (FTE)
26
Student–teacher ratio
8.6:1
Free/Reduced lunch
200 (89%)
Locale
21-Suburb: Large
NCES ID
720003000626
Charter school
No
Virtual school
No

Related schools

Other schools in PUERTO RICO DEPARTMENT OF EDUCATION
Other schools in MAUNABO
Nearby schools

Frequently asked questions

About ALFONSO CASTA MARTINEZ
How many students attend ALFONSO CASTA MARTINEZ?
ALFONSO CASTA MARTINEZ enrolls approximately 224 students in grades 09-12.
Is ALFONSO CASTA MARTINEZ an elementary, middle, or high school?
ALFONSO CASTA MARTINEZ is a high school covering grades 09-12.
How many students per teacher at ALFONSO CASTA MARTINEZ?
Approximately 8.6:1 students per teacher at ALFONSO CASTA MARTINEZ.
How diverse is ALFONSO CASTA MARTINEZ?
ALFONSO CASTA MARTINEZ reports a student body of 100% Hispanic.
Is ALFONSO CASTA MARTINEZ public or private?
ALFONSO CASTA MARTINEZ is a public K-12 school, overseen by PUERTO RICO DEPARTMENT OF EDUCATION.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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