Public schools in Sunnyvale, TX
5 open public schools with an address in Sunnyvale, operated by 2 education agencies. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
5
NCES preliminary directory 2025–26
Reported students
2,437
5 schools reporting · NCES 2024–25
Median student–teacher ratio
14.4:1
Texas median 14.5:1
Charter schools
1
1 virtual
An overview of Sunnyvale public schools
The federal directory lists 5 public schools in Sunnyvale, TX: 3 elementary, 1 middle, 1 high. The 5 schools that reported 2024–25 membership enrolled 2,437 students, an average of 487 per school. The largest campus is Sunnyvale H S (738 students), and the largest elementary school is Sunnyvale Int (509).
Sunnyvale ISD operates the most schools here (4), plus 1 charter, service, or other agency. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 14.4:1, similar to the statewide school median of 14.5:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
School choice options include 1 charter school, 1 virtual school. Application windows and lotteries usually open months before the school year.
About 20% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving Sunnyvale
Elementary schools in Sunnyvale
3| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Education Center International Academy 1 Education Center International Academy · Charter · Virtual | KG–01 | 131 | 14.8:1 | |
| Sunnyvale El Sunnyvale ISD | PK–02 | 503 | 14.1:1 | |
| Sunnyvale Int Sunnyvale ISD | 03–05 | 509 | 14.1:1 |
Middle schools in Sunnyvale
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Sunnyvale Middle Sunnyvale ISD | 06–08 | 556 | 14.5:1 |
High schools in Sunnyvale
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Sunnyvale H S Sunnyvale ISD | 09–12 | 738 | 14.4:1 |
Student demographics
Race and ethnicity share of reported enrollment
- White41.9%
- Hispanic18.9%
- Black10.8%
- Asian24.1%
- American Indian / Alaska Native0.2%
- Native Hawaiian / Pacific Islander0.2%
- Multiracial3.9%
Enrollment-weighted across 5 Sunnyvale schools with NCES CCD 2024–25 race/ethnicity counts (2,437 students). Privacy suppression can leave small gaps.
Questions about public schools in Sunnyvale
How many public schools are in Sunnyvale, TX?
The current NCES directory lists 5 open public schools with a location address in Sunnyvale: 3 elementary, 1 middle, 1 high. Together they reported 2,437 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve Sunnyvale?
Schools with an address in Sunnyvale belong to 2 education agencies, led by Sunnyvale ISD (4 schools), Education Center International Academy (1 school). A mailing city is not an attendance boundary; confirm the district for a specific address.
What is the largest public high school in Sunnyvale?
Sunnyvale H S reported the largest high-school enrollment in Sunnyvale, with 738 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in Sunnyvale?
Yes. 1 of the 5 public schools in Sunnyvale are identified as charter schools in the NCES directory, including Education Center International Academy 1. Charter schools are public and tuition-free, but admission usually uses an application or lottery.
What is the typical student–teacher ratio in Sunnyvale schools?
The median reported student–teacher ratio across Sunnyvale public schools is 14.4:1, similar to the Texas school median of 14.5:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in Sunnyvale guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby Texas cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All Texas cities