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Average

#5907 of 8,547 schools in TX

Petronila EL

Elementary School · BISHOP CISD

RT 3 BOX 49, Robstown, TX 78380

Enrollment

98

Student-Teacher

10.9:1

Score

5.4

Grades

Pre-K – 5th

Updated 2022-23

How this school compares

In Robstown

#3 of 6

public schools

Texas elementary schools

#2,921 of 4,678

In district

#3 of 5

BISHOP CISD

School environment

9.6 / 10

Exceptional

About Petronila EL

Petronila Elementary serves 98 students in pre-kindergarten through fifth grade in this rural Nueces County community. With just 9 full-time equivalent teachers, the school maintains an excellent student-teacher ratio of 10.9:1, allowing for more personalized attention and stronger teacher-student relationships. The school has earned impressive recognition statewide, ranking #216 out of 8,598 Texas elementary schools and placing in the 98th percentile with a MySchoolScout rating of 7.3 out of 10.

This outstanding performance places Petronila Elementary among the top-performing schools in Texas, demonstrating the dedicated efforts of its small but effective teaching staff. As a regular public elementary school, Petronila Elementary provides foundational education for young learners in an intimate school environment where every student can be known by name. The small enrollment creates a close-knit school community where families and educators work together to support student success.

The surrounding 78380 ZIP code area has a median household income of $57,188 and serves a population of 24,055 residents, with a median home value of $122,100. Located in rural Texas, Petronila Elementary offers students an education rooted in a tight-knit community setting where traditional values and academic excellence go hand in hand.

What Parents Should Know

With an enrollment of 98 students, Petronila EL is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Located in a rural area, Petronila EL may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress1.7Significantly Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-15 pts/yr
Data Period2019–2021
TrendDeclining
Academics8.8Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency54.5%
Reading/ELA Proficiency44.5%
Overall Proficiency50%
Expected (poverty-adj.)37%
vs. Expected+12.7 pts
Adjusted Percentile81th
College ReadinessNot Available

Data not available for this school

Resources & Environment9.6Exceptional20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio10.9:1
Per-Pupil Spending$13,866

Petronila EL — Students at Petronila EL score 50% proficient, which is above what's typical for similar communities (expected: 37%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

66.3%

Students qualifying for federal meal assistance

Test Scores TX EDFACTS (2020-21)

Math Proficiency 69.5%
School
State
N/A
ELA Proficiency 59.5%
School
State
N/A

Based on 4 test records from TX state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
84.5%
ELA
74.5%
2021*
Math
54.5%
ELA
44.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 1.7/10.

How Petronila EL Compares

See how Petronila EL performs across key quality dimensions compared to state benchmarks.

Overall Score
5.4/10
31th percentile in TX
Academic
8.8/10
8.8/10
Growth
1.7/10
Below average
Environment
9.6/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
66%
Teaching Staff
11:1 student-teacher ratio
9 teachers

Location

RT 3 BOX 49, Robstown, TX 78380

Nearby Alternatives

Families considering Petronila EL may also want to explore other elementary schools in the area. DRISCOLL EL & MIDDLE (rated 7.4/10, 7.2 miles away, in nearby Driscoll), which scores notably higher. Another option is TULOSO-MIDWAY INT (rated 6.7/10, 11.4 miles away, in nearby Corpus Christi), which scores notably higher. Additionally, LONDON EL (rated 6.1/10, 9.7 miles away, in nearby Corpus Christi), which scores slightly higher. For more schools in Robstown, see our Robstown schools guide .

Nearby Schools

20 within 11.5 mi
School Distance Rating
DRISCOLL EL & MIDDLE Driscoll 7.2 mi 7.4
LOTSPEICH LEADERSHIP ACADEMY Robstown 8.1 mi 2.5
ST ANTHONY SCHOOL Robstown 8.4 mi 5.2
SEALE J H Robstown 8.7 mi 6.1
ROBERT DRISCOLL JR STEM ACADEMY Robstown 8.9 mi 4.1
SAN PEDRO FINE ARTS ACADEMY Robstown 8.9 mi 5.4
ROBSTOWN EARLY COLLEGE H S Robstown 9.2 mi 5.5
LONDON EL Corpus Christi 9.7 mi 6.1
LONDON H S Corpus Christi 9.7 mi 5.5
LONDON MIDDLE Corpus Christi 9.7 mi 7.4
LONDON INT Corpus Christi 9.7 mi 6.0
TULOSO-MIDWAY H S Corpus Christi 11.4 mi 5.8
TULOSO-MIDWAY INT Corpus Christi 11.4 mi 6.7
CALALLEN EAST EL Corpus Christi 12.0 mi 3.6
ARLINGTON HEIGHTS CHRISTIAN SCHOOL Corpus Christi 11.9 mi 7.8
ST PAUL LUTHERAN SCHOOL Bishop 11.2 mi
BISHOP H S Bishop 11.3 mi 4.9
TULOSO-MIDWAY MIDDLE Corpus Christi 12.0 mi 7.4
LILLION E LUEHRS J H Bishop 11.4 mi 4.8
BISHOP EL Bishop 11.5 mi 6.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 78380 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$59,322

Median Home Value

$141,900

Median Rent

$1,001/mo

Population

23,752

College Educated

11.8%

Homeownership

78.1%

Avg Commute

29.5 min

Poverty Rate

19.7%

Median Age

42

Community Profile

The community surrounding Petronila EL has a median household income of $59,322. It is a community where 12% of adults hold a bachelor's degree or higher. The median home value in the area is $141,900, with a median rent of $1,001/month. The area has a poverty rate of 19.7%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
PROSPER MONTESSORI ACADEMY Prosper, TX 5.4
DALHART CHRISTIAN ACADEMY Dalhart, TX 5.5
JOSHUA ADVENTIST MULTIGRADE SCHOOL Joshua, TX 5.5
MONTGOMERY CHRISTIAN ACADEMY Montgomery, TX 5.5
NEWMAN INTERNATIONAL ACADEMY MANSFIELD EAST Arlington, TX 5.5
REDEEMER EPISCOPAL SCHOOL Eagle Pass, TX 5.5

Frequently Asked Questions

Common questions about Petronila EL

What grades does Petronila EL serve?

Petronila EL serves students in grades Pre-K through 5th.

How many students attend Petronila EL?

Petronila EL has an enrollment of approximately 98 students.

What is the student-teacher ratio at Petronila EL?

The student-teacher ratio at Petronila EL is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Petronila EL rank in TX?

Petronila EL is ranked #5907 out of 8,547 schools in TX.

What is Petronila EL's MySchoolScout rating?

Petronila EL has a composite rating of 5.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Petronila EL?

Based on the most recent state assessment data, Petronila EL has 69.5% math proficiency and 59.5% reading/ELA proficiency.

Is Petronila EL a charter school?

No, Petronila EL is not a charter school. It is a traditional public school operated by the local school district.

Is Petronila EL a Title I school?

No, Petronila EL is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Petronila EL?

66.3% of students at Petronila EL qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,067/100K)

FBI UCR 2024. City-level (Robstown). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
98
Student-Teacher Ratio
10.9:1
Teachers (FTE)
9
Free/Reduced Lunch
66.3%
Type
regular
Setting
Distant Rural
County
Nueces County
Data Year
2023–2024

District

BISHOP CISD
District Enrollment
1,362
Schools in District
5
Per-Pupil Spending
$14,962
District Rank
#3 of 5

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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