Skip to content

EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

PublicDataHubOfficial public data, made findable
§00

Public school / Primary

Anderson Mill El

Austin, Texas

NCES ID
483808004247
District
Round Rock ISD
School type
Regular
Title I
Not designated

Anderson Mill El is a public primary school in Austin, Texas, run by Round Rock ISD. It enrols 455 students — the 43166th largest of 9,692 public schools in Texas.

§01

Reported figures, 2022–2023

The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.

Enrollment

455students

43166th nationally, tied with 126

Teachers

35.0FTE

32359th nationally, tied with 1,704

Students per teacher

13.0students

28473rd nationally, tied with 941

Free or reduced-price lunch

57.6%percent

42877th nationally, tied with 108

How these figures are defined

Enrollment

Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.

Teachers

Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.

Students per teacher

Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.

Free or reduced-price lunch

Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.

§02

Within Round Rock ISD

Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.

Enrollment — same district
  1. 1Round Rock H S3,773 students
  2. 2Westwood H S2,820 students
  3. 3Cedar Ridge H S2,698 students
  4. 4Stony Point H S2,570 students
  5. 5Mcneil H S2,515 students
  6. 6Canyon Vista Middle1,370 students
  7. 7Cedar Valley Middle1,296 students
  8. 8Ridgeview Middle1,230 students
Distance from the state median

Baseline: Texas median across 9,692 public schools. Bars right of the rule are above it.

  • Enrollment−12.5%
  • Teachers0.0%
  • Students per teacher−11.0%
  • Free or reduced-price lunch−18.6%
§03

Where this sits

§04

Sources & licence

Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

Download

CSVJSON

Data as of September 1, 2022.