Charter SchoolElementary

Mark Twain Dual Language Academy

2411 San Pedro, San Antonio, TX 78212

ASchola Grade
Grades
Pre-K–8
Elementary
Students
694
Enrolled 2024–25
Students per teacher
15.1 : 1
Full-time teachers
District
San Antonio ISD
Bexar County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 4,259 Texas elementary schools · How we grade
Test scores61% proficient in math & reading
81stpercentile
Equity60% of low-income students proficient
93rdpercentile
Attendance12% chronically absent
74thpercentile
Class size15.1 students per teacher
41stpercentile

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 Mark Twain Dual Language Academy

Mark Twain Dual Language Academy is a charter elementary school in San Antonio, Texas, serving grades Pre-K–8. It is part of San Antonio ISD. The school is located in a large city in Bexar County.

In the 2024–25 school year, 694 students were enrolled, with about 15.1 students for every full-time teacher. That ratio is larger than the typical Texas elementary school (14.4 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from San Antonio ISD. Its Schola Grade is A (excellent), compared with 4,259 Texas elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades Pre-K–8

Location & nearby schools

2411 San Pedro
San Antonio, TX 78212
Open in Google Maps

School details

Type
Charter School · What this means
Level
Elementary
Grades offered
Pre-K–8
Enrollment (2024–25)
694 students
Students per teacher
15.1 to 1
Charter school
Yes
Charter authorizer
San Antonio ISD
Magnet school
No
Locale
City — Large
School district
San Antonio ISD
County
Bexar County
NCES school ID
483873013563

Schools near Mark Twain Dual Language Academy

All 614 schools in San Antonio →

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.