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SCHOOL COMMUNITY·PFLUGERVILLE ISD·NCES 483483009411

Wilhelmina Delco Elementary School

12900 A DESSAU RD, AUSTIN, TX 78754 · (512) 594-6200 · Travis County
GRADES PK–05ELEMENTARY11-CITYTITLE IREGULAR SCHOOL470 STUDENTS
C-
allk12 Grade
Scored higher than 18% of Texas public elementary schools
  • C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • C-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public elementary schools

Enrollment
470
Elementary
DISTRICT 551 · STATE 519
Student : Teacher
12.2:1
38 FTE teachers
DISTRICT 13.5:1 · STATE 15.1:1
Free / Reduced Lunch
85%
401 students
DISTRICT 55% · 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, 2024-25

GradeStudentsShare
Pre-K5512%
Kindergarten6714%
Grade 16915%
Grade 25913%
Grade 37917%
Grade 46915%
Grade 57215%

This year's kindergarten class (67) is 7% smaller than its 5th grade class (72).

Student demographics
29%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 67% · STATE 63% · US 70%
White
174%
DISTRICT 21% · STATE 24% · US 43%
Hispanic
39484%
DISTRICT 50% · STATE 54% · US 30%
Black
306%
DISTRICT 15% · STATE 13% · US 15%
Asian
214%
DISTRICT 9% · STATE 6% · US 6%
Two+
71%
DISTRICT 5% · STATE 3% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
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
Male
21345%
Female
25755%

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
42.0%
TX avg 54.5% . +8.0pp since 2020
Mathematics
26.0%
TX avg 45.3% . -7.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 42 of every 100 students at this school read at grade level and about 26 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 8 points since 2020, while math scores are down about 7 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading16.0%26.0%28.0%30.0%
Mathematics5.0%21.0%31.0%43.0%
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.

STAAR results by year

School yearReadingMathematics
2025-2642.0%26.0%
2024-2541.0%42.0%
2023-2438.0%30.0%
2022-2345.0%28.0%
2021-2240.0%37.0%
2020-2134.0%33.0%
% Meets Grade Level or Above, all students and all tested grades.
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
31.7%
composite math + reading, all grades
Predicted
37.3%
based on TX schools with similar FRL share
Beats by
-5.5pp
below demographic expectation

What this means: About 32% of students here test proficient in math and reading, compared with the roughly 37% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Wilhelmina Delco Elementary School

Wilhelmina Delco Elementary School's state test result (31.7% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Wilhelmina Delco Elementary School this school47085.3%31.7%
Oak Meadows Elementary School
AUSTIN
47783.0%24.9%
Juan N Seguin Elementary School
GRAND PRAIRIE
45284.3%30.2%
Good Elementary School
CARROLLTON
49986.6%46.5%
Adams Hill Elementary School
SAN ANTONIO
47383.7%29.9%
Sam Rayburn El Steam Academy
GRAND PRAIRIE
52682.9%33.4%
Matched among Texas 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.

Where Wilhelmina Delco Elementary School ranks

Among elementary schools
MeasureThis schoolIn TexasIn Travis County
State test proficiency
ranked highest first
31.7%#3,507 of 4,401#103 of 166
Math proficiency
ranked highest first
26.0%#4,176 of 4,466
▼ 1,678
#147 of 176
▼ 67
Reading proficiency
ranked highest first
42.0%#3,492 of 4,466
▼ 45
#117 of 176
▼ 8
3-year test score change
ranked biggest drop first
-2.5pp#926 of 3,998#36 of 166
Enrollment
ranked largest first
470#2,831 of 4,938#106 of 183
Students per teacher
ranked fewest first
12.2:1#423 of 4,622#45 of 174
Diversity index
ranked most diverse first
29.0%#3,463 of 4,628#137 of 174
Free and reduced lunch
ranked highest share first
85.3%#1,538 of 4,789#59 of 170
Enrollment change since 2017-18
ranked steepest decline first
-32.6%#388 of 2,838#19 of 120
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
470
-35 (-7%) vs 2020
-33% since 2010-11, when it was 697
Student : Teacher
12.2:1
was 11.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2547038.412.2:185% (401)
2023-2450939.412.9:188% (446)
2022-2348438.512.6:195% (459)
2020-215054511.2:187% (440)
2017-1869747.714.6:167% (465)
2015-166013915.4:180% (481)
2010-116974714.8:182% (572)
Source: NCES Common Core of Data. Rows are the federal collections on file for Wilhelmina Delco Elementary School.

Since 2017-18: students down 33% (697 to 470); teachers down 19% (47.7 to 38.4).

About Wilhelmina Delco Elementary School

Wilhelmina Delco Elementary School is the name of a medium-sized elementary school in AUSTIN, Texas. The school serves 470 students in pre-K through 5 in 2024-25.

Wilhelmina Delco Elementary School belongs to PFLUGERVILLE ISD, a district of 35 schools and 25,477 students.

The student body at Wilhelmina Delco Elementary School is 84% Hispanic. The rest of enrollment is 6% Black, 4% Asian, and 4% White. Among all residents of Travis County, the Hispanic share is about 33%. The school's diversity index is 29%, meaning two students picked at random have a 29% chance of belonging to different racial or ethnic groups.

Federal data list 38.4 full-time-equivalent teachers at Wilhelmina Delco Elementary School in 2024-25, for a ratio of 12.2:1. That is 2.9 students per teacher below the 15.1:1 average for elementary schools in Texas. The school's rate of free or reduced-price lunch eligibility is 85%. The rate at public schools in Travis County averages 54%, lower than here.

allk12 grades Wilhelmina Delco Elementary School a C-. The grade compares the school only with Texas public elementary schools, because each state gives its own test.

On the allk12 BeatsExpectations measure, Wilhelmina Delco Elementary School is 5.5 points below the average proficiency rate on state tests predicted for its free or reduced-price lunch share: 31.7% actual, 37.3% predicted. That is outside both the top and bottom 10% in Texas.

Federal survey data for Travis County show that the median household income is $99,611, roughly 57% of adults have a four-year degree or more, and about 7% of residents live below the federal poverty line. There are 333 public schools in Travis County, enrolling about 191,706 students in all.

Nearby, Dessau Middle School is about 0.1 miles away. Within five miles of Wilhelmina Delco Elementary School, there are at least 8 other public schools. On average proficiency, Wilhelmina Delco Elementary School is 6th of 9 nearby schools with test data.

In the federal locale system, Wilhelmina Delco Elementary School is coded City: Large, for schools inside a principal city with a population of 250,000 or more.

Enrollment is down 7% from 2020-21, when Wilhelmina Delco Elementary School had 505 students, to 2024-25, when it had 470. The ratio was 11.2:1 in 2020-21 and 12.2:1 in 2024-25.

Discussion on this page can cover school events, clubs, and volunteer needs. Posting is open to anyone connected to the school.

Travis County at a glance

View full county profile
Population
1,330,015
Census ACS
Median income
$99,611
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
333
191,706 students

Quick facts

School name
Wilhelmina Delco Elementary School
District
PFLUGERVILLE ISD
Address
12900 A DESSAU RD, AUSTIN, TX 78754
Phone
(512) 594-6200
County
Travis County
Level
Elementary
Grade range
PK–05
Total enrollment
470
Teachers (FTE)
38
Student–teacher ratio
12.2:1
Free and reduced lunch
401 (85%)
Locale
11-City: Large
NCES ID
483483009411
Charter school
No
Virtual school
No

Related schools

Other schools in PFLUGERVILLE ISD
Other schools in AUSTIN
Nearby schools

Frequently asked questions

About Wilhelmina Delco Elementary School
How large is Wilhelmina Delco Elementary School?
Wilhelmina Delco Elementary School enrolls approximately 470 students in grades PK-05.
Is Wilhelmina Delco Elementary School an elementary, middle, or high school?
Wilhelmina Delco Elementary School is an elementary school covering grades PK-05.
How many teachers does Wilhelmina Delco Elementary School have?
Wilhelmina Delco Elementary School employs 38 FTE teachers, for a student-to-teacher ratio of 12.2:1.
What is the racial breakdown of students at Wilhelmina Delco Elementary School?
At Wilhelmina Delco Elementary School, the student body is approximately 4% White, 84% Hispanic, 6% Black, 4% Asian, 1% Two or more.
Who oversees Wilhelmina Delco Elementary School?
Wilhelmina Delco Elementary School is overseen by PFLUGERVILLE ISD in Travis County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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