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SCHOOL COMMUNITY·SAN FELIPE-DEL RIO CISD·NCES 483890005542

DR FERMIN CALDERON EL

1900 HWY 90 E, DEL RIO, TX 78840 · (830) 778-4620 · Val Verde County
GRADES KG–05ELEMENTARY41-RURALTITLE IREGULAR SCHOOL623 STUDENTS
Enrollment
623
Elementary
DISTRICT 523 · STATE 519
Student : Teacher
17.4:1
36 FTE teachers
DISTRICT 18.3:1 · STATE 15.1:1
Free / Reduced Lunch
85%
529 students
DISTRICT 71% · 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
Kindergarten
101
Grade 1
100
Grade 2
95
Grade 3
106
Grade 4
128
Grade 5
93
Student demographics
White
142%
DISTRICT 5% · STATE 24%
Hispanic
60297%
DISTRICT 93% · STATE 54%
Black
30%
DISTRICT 1% · STATE 13%
Asian
30%
DISTRICT 0% · STATE 6%
Two+
10%
DISTRICT 1% · STATE 3%
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
30048%
Female
32352%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
41.0%
TX avg 51.8% . +30.0pp since 2020
Mathematics
30.0%
TX avg 42.0% . +19.0pp 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
31.2%
composite math + reading, all grades
Predicted
36.8%
based on TX schools with similar FRL share
Beats by
-5.6pp
below 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
623
-11 (-2%) vs 2017
Student : Teacher
17.4:1
was 15.0:1
% White
2%
was 3%
% Hispanic
97%
was 95%
% Black
0%
was 0%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About DR FERMIN CALDERON EL

Set in DEL RIO, Texas, DR FERMIN CALDERON EL is a medium-sized elementary campus, overseen by SAN FELIPE-DEL RIO CISD. It works with 623 students across grades K through 5. By comparison, Texas's public schools average about 519 students each, so DR FERMIN CALDERON EL sits 20% bigger than that benchmark.

Across the 14 schools in SAN FELIPE-DEL RIO CISD (9,767 students total), DR FERMIN CALDERON EL accounts for its share of the district's footprint.

Looking at the student body, DR FERMIN CALDERON EL records that the student body is overwhelmingly Hispanic (97%). The remainder reads as 2% White. By comparison, Val Verde County as a whole is about 81% Hispanic, so the school skews noticeably more Hispanic than its surroundings.

Looking at school resources, Staff filings list 36 full-time-equivalent teachers, which works out to roughly 17.4:1 students per teacher. The state averages around 15.1:1, so this campus is higher than the state norm typical. An estimated 85% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Val Verde County (around 72%), the school's rate is north of typical.

After controlling for student poverty, DR FERMIN CALDERON EL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 36.8%; this one delivers 31.2%.

Around the school, census data for Val Verde County shows median household income runs about $66,100, 23% of adults hold a bachelor's degree or higher, and the poverty rate sits near 14%. In all, Val Verde County runs 20 public schools (combined enrollment of about 10,448 students), of which DR FERMIN CALDERON EL is one.

Nearest neighbor: DEL RIO MIDDLE, around 0.1 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts DR FERMIN CALDERON EL at 6th of 7; the average score across the group is 37.0%.

Geographically, the school is in a small-town area.

Over the past 7-year window. Looking back 7 years, enrollment at DR FERMIN CALDERON EL has held roughly steady, going from 634 students in 2018 to 623 in 2025. The student-to-teacher ratio loosened from 15.0:1 in 2018 to 17.4:1 today.

Inside the community feed, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Val Verde County at a glance

View full county profile
Population
47,741
Census ACS
Median income
$66,100
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
14%
Below federal line
Schools in county
20
10,448 students

Quick facts

School name
DR FERMIN CALDERON EL
District
SAN FELIPE-DEL RIO CISD
Address
1900 HWY 90 E, DEL RIO, TX 78840
Phone
(830) 778-4620
County
Val Verde County
Level
Elementary
Grade range
KG–05
Total enrollment
623
Teachers (FTE)
36
Student–teacher ratio
17.4:1
Free/Reduced lunch
529 (85%)
Locale
41-Rural: Fringe
NCES ID
483890005542
Charter school
No
Virtual school
No

Related schools

Other schools in SAN FELIPE-DEL RIO CISD
Other schools in DEL RIO
Nearby schools

Frequently asked questions

About DR FERMIN CALDERON EL
What is the total enrollment at DR FERMIN CALDERON EL?
DR FERMIN CALDERON EL enrolls approximately 623 students in grades KG-05.
Is DR FERMIN CALDERON EL an elementary, middle, or high school?
DR FERMIN CALDERON EL is an elementary school covering grades KG-05.
How many students per teacher at DR FERMIN CALDERON EL?
Approximately 17.4:1 students per teacher at DR FERMIN CALDERON EL.
What is the student diversity at DR FERMIN CALDERON EL?
Student demographics at DR FERMIN CALDERON EL are roughly 2% White, 97% Hispanic, 0% Black, 0% Asian, 0% Two or more.
What district is DR FERMIN CALDERON EL in?
DR FERMIN CALDERON EL is part of SAN FELIPE-DEL RIO CISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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