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SCHOOL COMMUNITY·LEANDER ISD·NCES 482703011371

WILLIAM J WINKLEY EL

2100 POW WOW, LEANDER, TX 78641 · (512) 570-6700 · Williamson County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL763 STUDENTS
Enrollment
763
Elementary
DISTRICT 629 · STATE 519
Student : Teacher
14.6:1
52 FTE teachers
DISTRICT 12.5:1 · STATE 15.1:1
Free / Reduced Lunch
12%
92 students
DISTRICT 19% · 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
43
Kindergarten
92
Grade 1
110
Grade 2
109
Grade 3
138
Grade 4
136
Grade 5
135
Student demographics
White
38350%
DISTRICT 44% · STATE 24%
Hispanic
15520%
DISTRICT 26% · STATE 54%
Black
324%
DISTRICT 5% · STATE 13%
Asian
13117%
DISTRICT 18% · STATE 6%
Two+
598%
DISTRICT 7% · STATE 3%
Native American
20%
DISTRICT 0% · STATE 0%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
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
39552%
Female
36848%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
69.0%
TX avg 51.8% . +29.0pp since 2020
Mathematics
51.0%
TX avg 42.0% . +31.0pp 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
55.1%
composite math + reading, all grades
Predicted
68.6%
based on TX schools with similar FRL share
Beats by
-13.5pp
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
763
+79 (+12%) vs 2017
Student : Teacher
14.6:1
was 14.4:1
% White
50%
was 64%
% Hispanic
20%
was 21%
% Black
4%
was 3%
% Asian
17%
was 5%
Source: NCES Common Core of Data

About WILLIAM J WINKLEY EL

WILLIAM J WINKLEY EL is one of the medium-sized primary schools in LEANDER, Texas, overseen by LEANDER ISD, with 763 students on its rolls from grades pre-K through 5. That puts it 47% larger than the typical public school in Texas, which averages around 519 students.

LEANDER ISD comprises 51 schools with combined enrollment of 42,680 students; WILLIAM J WINKLEY EL is among them.

For racial and ethnic makeup, WILLIAM J WINKLEY EL logs that the largest single group is White at 50%, but no single group is in the majority; the rest comes out to 20% Hispanic, 17% Asian, 8% multiracial, 4% Black. That is meaningfully less White than the county at large, where the share is closer to 60%.

On the income-and-resources front, The school reports having 52 full-time-equivalent teachers, for a student-teacher ratio near 14.6:1. The state averages about 15.1:1, putting this campus right in line with peers. Roughly 12% of students at WILLIAM J WINKLEY EL qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Williamson County runs at roughly 29%, so the school's eligibility rate is below the surrounding baseline.

With demographic context factored in, WILLIAM J WINKLEY EL tracks the demographic baseline. The model predicts 68.6% given the school's FRL share; actual proficiency is 55.1%.

In the surrounding community, the surrounding county (Williamson County) reports that the typical household earns roughly $111,340 per year, 48% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. WILLIAM J WINKLEY EL is one of 208 public schools in Williamson County (combined enrollment of about 126,147 students).

PATRICIA KNOWLES EL is the nearest neighboring public school, about 0.5 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, WILLIAM J WINKLEY EL comes 3rd of 9 in the immediate cluster, ahead of the nearby-schools average of 47.5%.

The school occupies a commuter-belt site.

Trend over the last 7 years. Looking back 7 years, enrollment at WILLIAM J WINKLEY EL has increased 12%, going from 684 students in 2018 to 763 in 2025. White enrollment moved from 64% to 50% across the same window.

On this page, recent activity here tends to focus on classroom updates, athletics, and weather closures. Members of the school community can share what they know.

Williamson County at a glance

View full county profile
Population
672,688
Census ACS
Median income
$111,340
Household, ACS
Bachelor's+
48%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
208
126,147 students

Quick facts

School name
WILLIAM J WINKLEY EL
District
LEANDER ISD
Address
2100 POW WOW, LEANDER, TX 78641
Phone
(512) 570-6700
County
Williamson County
Level
Elementary
Grade range
PK–05
Total enrollment
763
Teachers (FTE)
52
Student–teacher ratio
14.6:1
Free/Reduced lunch
92 (12%)
Locale
21-Suburb: Large
NCES ID
482703011371
Charter school
No
Virtual school
No

Related schools

Other schools in LEANDER ISD
Other schools in LEANDER
Nearby schools

Frequently asked questions

About WILLIAM J WINKLEY EL
What is the total enrollment at WILLIAM J WINKLEY EL?
WILLIAM J WINKLEY EL enrolls approximately 763 students in grades PK-05.
Is WILLIAM J WINKLEY EL an elementary, middle, or high school?
WILLIAM J WINKLEY EL is an elementary school covering grades PK-05.
How many teachers does WILLIAM J WINKLEY EL have?
WILLIAM J WINKLEY EL employs 52 FTE teachers, for a student-to-teacher ratio of 14.6:1.
What is the student diversity at WILLIAM J WINKLEY EL?
Student demographics at WILLIAM J WINKLEY EL are roughly 50% White, 20% Hispanic, 4% Black, 17% Asian, 8% Two or more.
Is WILLIAM J WINKLEY EL public or private?
WILLIAM J WINKLEY EL is a public K-12 school, overseen by LEANDER ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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