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Elementary · Regular · Grades PK to 5

Zilker Elementary, Austin, TX

Zilker Elementary is a public elementary school in Austin, part of Austin ISD. It enrolled 506 students in 2024-25, with 13.3 students per full-time teacher.Listed in NCES data as "ZILKER EL".

Enrollment and teachers

Students
506
Teachers (FTE)
38.0
Students per teacher
13.3
Grades
PK to 5

This school's ratio is about the same as the district figure of 14.0. The Texas average across schools is 15.1. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school13.3
District14.0
Texas15.1
United States15.3

School details

Address
1900 Bluebonnet Ln, Austin, TX 78704
Phone
(512)414-2327
District
Austin ISD
County
Travis County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Locale
City: Large
NCES school ID
480894000369
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
91
Reduced-price lunch
18
Free or reduced-price lunch
10921.5% of enrollment.
Community Eligibility Provision
No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in Austin ISD

Elementary schools elsewhere in Austin

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.