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SCHOOL COMMUNITY·RIO GRANDE CITY GRULLA ISD·NCES 483714008361

ALTO BONITO EL

753 FM 2360, RIO GRANDE CITY, TX 78582 · (956) 370-4238 · Starr County
GRADES PK–05ELEMENTARY41-RURALTITLE IREGULAR SCHOOL588 STUDENTS
Enrollment
588
Elementary
DISTRICT 499 · STATE 519
Student : Teacher
17.4:1
34 FTE teachers
DISTRICT 15.2:1 · STATE 15.1:1
Free / Reduced Lunch
99%
584 students
DISTRICT 97% · STATE 65%
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
Pre-K
109
Kindergarten
82
Grade 1
75
Grade 2
73
Grade 3
78
Grade 4
90
Grade 5
81
Student demographics
Hispanic
588100%
DISTRICT 100% · STATE 54%
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
28949%
Female
29951%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
41.0%
TX avg 51.8% . +21.0pp since 2020
Mathematics
55.0%
TX avg 42.0% . +44.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
42.4%
composite math + reading, all grades
Predicted
30.5%
based on TX schools with similar FRL share
Beats by
+11.9pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
588
+18 (+3%) vs 2017
Student : Teacher
17.4:1
was 15.6:1
% White
0%
was 1%
% Hispanic
100%
was 99%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About ALTO BONITO EL

ALTO BONITO EL is a medium-sized elementary school in RIO GRANDE CITY, Texas, part of RIO GRANDE CITY GRULLA ISD. The school hosts 588 students in grades pre-K through 5.

Within RIO GRANDE CITY GRULLA ISD, which oversees 15 schools and 9,316 students, ALTO BONITO EL is one campus in the system.

On the student-mix side, ALTO BONITO EL shows that 100% of students identify as Hispanic, making the school strongly Hispanic-majority. Compared to Starr County overall, the school's racial mix sits in roughly the same range.

In terms of school funding signals, The school employs 34 full-time-equivalent teachers, for a student-teacher ratio near 17.4:1. The state averages around 15.1:1, so this campus is higher than the state norm typical. Around 99% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment.

On a residual basis (actual vs predicted given the student mix), ALTO BONITO EL tracks the demographic baseline. The model predicts 30.5% given the school's FRL share; actual proficiency is 42.4%.

Across the wider county, Starr County reports that median household income runs about $37,639, roughly 14% of adults have completed at least a four-year degree, and roughly 31% of residents live below the federal poverty line. In all, Starr County runs 29 public schools (combined enrollment of about 16,900 students), of which ALTO BONITO EL is one.

GRULLA EL is the nearest neighboring public school, about 1.6 miles from this campus. Counting just inside five miles, 4 other public schools cluster around ALTO BONITO EL. Ranking that nearby cluster on reported proficiency puts ALTO BONITO EL at 3rd of 9; the average score across the group is 39.9%.

ALTO BONITO EL operates from a low-density location.

Five-year trend. Over the past 7-year window, the student count edged up 3%: 570 students in 2018 compared to 588 in 2025. The student-to-teacher ratio grew from 15.6:1 in 2018 to 17.4:1 today.

Inside the community feed, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Starr County at a glance

View full county profile
Population
66,067
Census ACS
Median income
$37,639
Household, ACS
Bachelor's+
14%
Adults 25+
Poverty rate
31%
Below federal line
Schools in county
29
16,900 students

Quick facts

School name
ALTO BONITO EL
District
RIO GRANDE CITY GRULLA ISD
Address
753 FM 2360, RIO GRANDE CITY, TX 78582
Phone
(956) 370-4238
County
Starr County
Level
Elementary
Grade range
PK–05
Total enrollment
588
Teachers (FTE)
34
Student–teacher ratio
17.4:1
Free/Reduced lunch
584 (99%)
Locale
41-Rural: Fringe
NCES ID
483714008361
Charter school
No
Virtual school
No

Related schools

Other schools in RIO GRANDE CITY GRULLA ISD
Other schools in RIO GRANDE CITY
Nearby schools

Frequently asked questions

About ALTO BONITO EL
How many students attend ALTO BONITO EL?
ALTO BONITO EL enrolls approximately 588 students in grades PK-05.
Is ALTO BONITO EL an elementary, middle, or high school?
ALTO BONITO EL is an elementary school covering grades PK-05.
How many teachers does ALTO BONITO EL have?
ALTO BONITO EL employs 34 FTE teachers, for a student-to-teacher ratio of 17.4:1.
What is the racial breakdown of students at ALTO BONITO EL?
At ALTO BONITO EL, the student body is approximately 100% Hispanic.
Is ALTO BONITO EL public or private?
ALTO BONITO EL is a public K-12 school, overseen by RIO GRANDE CITY GRULLA ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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