Public SchoolElementary

Anderson Mill El

10610 Salt Mill Hollow, Austin, TX 78750

DSchola Grade
Grades
Pre-K–5
Elementary
Students
585
Enrolled 2024–25
Students per teacher
16.7 : 1
Full-time teachers
District
Round Rock ISD
Williamson County

Schola Grade D · Below average

Letter grade (A–F) · compared with 4,259 Texas elementary schools · How we grade
Test scores37% proficient in math & reading
26thpercentile
Equity22% of low-income students proficient
5thpercentile
Attendance26% chronically absent
23rdpercentile
Class size16.7 students per teacher
17thpercentile

Percentiles compare this school with other Texas elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Anderson Mill El

Anderson Mill El is a public elementary school in Austin, Texas, serving grades Pre-K–5. It is part of Round Rock ISD. The school is located in a large city in Williamson County.

In the 2024–25 school year, 585 students were enrolled, with about 16.7 students for every full-time teacher. That ratio is larger than the typical Texas elementary school (14.4 students per teacher). Its Schola Grade is D (below average), compared with 4,259 Texas elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades Pre-K–5

Location & nearby schools

10610 Salt Mill Hollow
Austin, TX 78750
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
Pre-K–5
Enrollment (2024–25)
585 students
Students per teacher
16.7 to 1
Charter school
No
Magnet school
No
Locale
City — Large
School district
Round Rock ISD
County
Williamson County
NCES school ID
483808004247

Schools near Anderson Mill El

All 337 schools in Austin →
Spicewood El
Public · Grades K–5 · 691 students
A0.5 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.