The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·ROUND ROCK ISD·NCES 483808011104

PATSY SOMMER EL

16200 AVERY RANCH BLVD, AUSTIN, TX 78717 · (512) 704-0600 · Williamson County
GRADES PK–05ELEMENTARY11-CITYREGULAR SCHOOL817 STUDENTS
Enrollment
817
Elementary
DISTRICT 569 · STATE 519
Student : Teacher
14.9:1
55 FTE teachers
DISTRICT 13.0:1 · STATE 15.1:1
Free / Reduced Lunch
4%
31 students
DISTRICT 34% · 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
58
Kindergarten
75
Grade 1
119
Grade 2
125
Grade 3
144
Grade 4
148
Grade 5
148
Student demographics
White
22%
DISTRICT 31% · STATE 24%
Hispanic
12%
DISTRICT 32% · STATE 54%
Black
1%
DISTRICT 8% · STATE 13%
Asian
58%
DISTRICT 22% · STATE 6%
Two+
6%
DISTRICT 6% · STATE 3%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
50%
Female
50%

Discussions

+ POST

Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
93.0%
TX avg 51.8% . +21.0pp since 2020
Mathematics
90.0%
TX avg 42.0% . +16.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
88.5%
composite math + reading, all grades
Predicted
72.2%
based on TX schools with similar FRL share
Beats by
+16.2pp
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
817
-424 (-34%) vs 2017
Student : Teacher
14.9:1
was 17.5:1
% White
22%
was 29%
% Hispanic
12%
was 9%
% Black
1%
was 1%
% Asian
58%
was 56%
Source: NCES Common Core of Data

About PATSY SOMMER EL

As a sprawling elementary school in AUSTIN, Texas, PATSY SOMMER EL enrolls 817 students from grades pre-K through 5, part of ROUND ROCK ISD. By comparison, Texas's public schools average about 519 students each, so PATSY SOMMER EL sits 57% above that benchmark.

Within ROUND ROCK ISD, which oversees 58 schools and 46,954 students, PATSY SOMMER EL is one campus in the system.

For racial and ethnic makeup, PATSY SOMMER EL shows that Asian students make up the majority at 58%. Beyond that, the school reports 22% White, 12% Hispanic, 6% multiracial. The wider county runs roughly 10% Asian, putting the school's mix visibly more Asian than the area baseline.

Looking at school resources, The school lists 55 full-time-equivalent teachers, for a student-teacher ratio near 14.9:1. The state averages about 15.1:1, putting this campus right in line with peers. An estimated 4% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Williamson County runs at roughly 29%, so the school's eligibility rate is lower than the surrounding baseline.

After controlling for student poverty, PATSY SOMMER EL is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 72.2%; this one delivers 88.5%, a residual of +16.2 points.

Around the school, the surrounding county (Williamson County) logs that median household income runs about $111,340, 48% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. Across Williamson County's 208 public schools (combined enrollment of about 126,147 students), PATSY SOMMER EL is one campus in the mix.

PEARSON RANCH MIDDLE is the nearest neighboring public school, about 0.6 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts PATSY SOMMER EL at 1st of 9; the average score across the group is 75.9%.

The school occupies an inner-city site.

Over the past 7-year window. PATSY SOMMER EL's enrollment has shrank 34% since 2018, when it stood at 1,241 (now 817). Over the same period, the White share edged down from 29% to 22%. Class-load math has tightened: from 17.5:1 in 2018 to 14.9:1 in 2025.

Inside the community feed, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

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
PATSY SOMMER EL
District
ROUND ROCK ISD
Address
16200 AVERY RANCH BLVD, AUSTIN, TX 78717
Phone
(512) 704-0600
County
Williamson County
Level
Elementary
Grade range
PK–05
Total enrollment
817
Teachers (FTE)
55
Student–teacher ratio
14.9:1
Free/Reduced lunch
31 (4%)
Locale
11-City: Large
NCES ID
483808011104
Charter school
No
Virtual school
No

Related schools

Other schools in ROUND ROCK ISD
Other schools in AUSTIN
Nearby schools

Frequently asked questions

About PATSY SOMMER EL
How many students attend PATSY SOMMER EL?
PATSY SOMMER EL enrolls approximately 817 students in grades PK-05.
What age range does PATSY SOMMER EL serve?
PATSY SOMMER EL serves students from grade PK through grade 05.
How many teachers does PATSY SOMMER EL have?
PATSY SOMMER EL employs 55 FTE teachers, for a student-to-teacher ratio of 14.9:1.
What is the student diversity at PATSY SOMMER EL?
Student demographics at PATSY SOMMER EL are roughly 22% White, 12% Hispanic, 1% Black, 58% Asian, 6% Two or more.
What district is PATSY SOMMER EL in?
PATSY SOMMER EL is part of ROUND ROCK ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post