Austin ISD • Elementary School
Casis Elementary
Serving grades PK-5 with 629 students. One of the top-rated schools in the Austin metro area.
10/10
GreatSchools
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Serving grades PK-5 with 629 students. One of the top-rated schools in the Austin metro area.
Casis Elementary is a elementary school located in Austin, TX 78703, serving students in grades PK-5 as part of Austin Independent School District. As of the 2025-2026 school year, Casis Elementary holds a 10/10 GreatSchools rating and a A+ Niche grade, placing it among the top-rated schools in the Austin metropolitan area.
The school maintains a student-teacher ratio of 14:1, allowing for personalized attention and individualized learning opportunities. Currently, 629 students are enrolled in the kindergarten through 5th grade program.
Casis Elementary is the crown jewel of Austin ISD's elementary schools, earning a perfect 10/10 GreatSchools rating and TEA 'A' across all categories. The school sits on Exposition Boulevard in the heart of Tarrytown and has served the neighborhood since 1950. Casis consistently outperforms 90% of Texas schools in both test scores and student progress. The school's PTA is legendary for its fundraising and community engagement.
Serves Tarrytown, Pemberton Heights, and Old Enfield - Austin's most prestigious central neighborhoods
Casis Elementary is arguably the single most valuable school zone in Austin ISD. School zoning is THE primary driver of the 78703 premium over neighboring ZIP codes. For current pricing, pair the school assignment with live MLS median price, price bands, active inventory, and recent sales-through on the relevant neighborhood or ZIP guide before making an offer.
Looking for homes zoned to this top-rated school? We specialize in Austin ISD properties.
149 sales in the last 12 months. Range: $249K - $8.5M.
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