Anderson Mill Elementary Ib World School

School District

Round Rock ISD

The official school calendar for Anderson Mill Elementary Ib World School follows the Williamson County Public Schools district calendar for the 2025–2026 academic year. Below you will find key dates, holidays, and important school year information.

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Anderson Mill Elementary Ib World School Calendar 2025-2026

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School Day

Today

Holidays

Breaks/Recess

Non-Student Days

Period Start

Period End

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General Information

District: Round Rock ISD (4838080)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

Pre-K - 5th

Contact Information

Address: 10610 Salt Mill Hollow, Austin, TX 78750

County: Williamson County

Phone: +1 (512) 428-3700

Website: schools.roundrockisd.org

Locale: City, Large (Code: 11)

Staff & Students

Number of Students: 501

Number of Teachers: 37

Student to Teacher Ratio: 13.5 : 1

Meal Programs

Free Lunch: 264

Reduced Lunch: 29

Directly Certified: N/A

Enrollment by Grade

501 Total Students

Pre-K

23 4.6%

55 11%

84 16.8%

100 20%

98 19.6%

58 11.6%

83 16.6%

Student Demographics

Gender Distribution

Male 256 51.1%

Female 245 48.9%

Racial/Ethnic Distribution

White 109 21.8%

Black 52 10.4%

Hispanic 286 57.1%

Asian 20 4%

American Indian/Alaska Native 4 0.8%

Native Hawaiian/Pacific Islander 4 0.8%

Two or More Races 26 5.2%