For the 2026-27 school year, there are 3 public elementary schools serving 996 students in 78666, TX.
The top-ranked public elementary schools in 78666, TX are Blanco Vista Elementary School, Hays Inspire Academy and Ki Charter Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public elementary schools in zipcode 78666 have an average math proficiency score of 40% (versus the Texas public elementary school average of 45%), and reading proficiency score of 46% (versus the 52% statewide average). Elementary schools in 78666, TX have an average ranking of 4/10, which is in the bottom 50% of Texas public elementary schools.
Minority enrollment is 73% of the student body (majority Hispanic), which is less than the Texas public elementary school average of 76% (majority Hispanic).
Best 78666, TX Public Elementary Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Blanco Vista Elementary School
(Math: 51% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
2951 Blanco Vista Blvd
San Marcos, TX 78666
(512) 268-8506
San Marcos, TX 78666
(512) 268-8506
Gr: PK-5 | 787 students Student-teacher ratio: 15:1 Minority enrollment: 79%
Rank: #22.
Hays Inspire Academy
Alternative School
Charter School
Charter School
(Math: <50% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
2250 Clovis R Barker Rd
San Marcos, TX 78666
(210) 638-5400
San Marcos, TX 78666
(210) 638-5400
Gr: 6-12 | 24 students Student-teacher ratio: 12:1 Minority enrollment: 58%
Rank: #33.
Ki Charter Academy
Alternative School
Charter School
Charter School
(Math: 6-9% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
120 Bert Brown Rd
San Marcos, TX 78666
(512) 396-8500
San Marcos, TX 78666
(512) 396-8500
Gr: 1-12 | 185 students Student-teacher ratio: 7:1 Minority enrollment: 50%
78666, Texas Public Schools (Closed)
School
Location
Quick Facts
Pride High School (Closed 2010)
Alternative School
540 Staples Rd
San Marcos, TX 78666
(512) 393-6864
San Marcos, TX 78666
(512) 393-6864
Gr: 10-12 | 66 students Student-teacher ratio: 8:1 Minority enrollment: 86%
Frequently Asked Questions
What are the top-ranked public elementary schools in 78666, TX?
The top-ranked public elementary schools in 78666, TX include Blanco Vista Elementary School, Hays Inspire Academy and Ki Charter Academy.
How many public elementary schools are located in 78666?
3 public elementary schools are located in 78666.
What is the racial composition of students in 78666?
78666 public elementary schools minority enrollment is 73% of the student body (majority Hispanic), which is less than the Texas public elementary schools average of 76% (majority Hispanic).
Recent Articles
Can Public Schools Charge for Required Graduation Courses?
Can a public school charge for a course your child needs to graduate? Learn how state rules, course alternatives, summer programs, and fee waivers affect the answer, plus what parents should request before paying, accepting a substitute, or challenging a charge that threatens graduation plans.
Save Your Child's Work Before a School Account Closes
School accounts may close after graduation or a transfer, leaving important projects inaccessible. Learn what families should save, which deadlines to confirm, how to check exported files, and why shared links alone may not preserve your child's work for future applications, learning, or personal memories.
School Commute Time: When Distance Affects School Fit
Is your child's school commute becoming too demanding? Learn how to weigh educational benefits against daily strain, recognize warning signs, explore practical adjustments, and decide when a closer school fits.