What grades does SINCLAIR EL serve?

SINCLAIR EL operates as a Primary school within the local district. The school serves families in the SAN ANTONIO area.

Where is SINCLAIR EL located?

SINCLAIR EL is a urban school in SAN ANTONIO, TX.

What is the student-teacher ratio at SINCLAIR EL?

The student-teacher ratio at SINCLAIR EL is 17:1. Lower ratios generally indicate smaller class sizes.

What schools are in SAN ANTONIO, TX?

Schools in SAN ANTONIO include SINCLAIR EL and others operated by the local district. The district serves families throughout the SAN ANTONIO area.

TXPrimaryTSICalendar available · 19 events · Auto-updating

SINCLAIR EL — School Calendar 2026-27

Primary|SAN ANTONIO, Texas|EAST CENTRAL ISD

SAN ANTONIO, TX 78222

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Upcoming Events

Sep

Mon

Labor DayHoliday

Banks, government offices, and schools may be closed.

Sep

Fri

Staff Development / Student HolidayHoliday

Banks, government offices, and schools may be closed.

Sep

Fri

Staff Development / Student HolidayHoliday

Banks, government offices, and schools may be closed.

Oct

Thu

Fall BreakBreak

Fall Break - East Central Independent School District

Nov

Wed

Veterans DayEvent

No School - East Central Independent School District

Nov

Mon

Thanksgiving BreakBreak

Banks, government offices, and schools may be closed.

View all 19 events →

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Plus waste, sports, holidays, and more.

School Profile

Grades

PK–5

Enrollment

714

Student:Teacher

17:1

Locale

Urban

District

EAST CENTRAL ISD

Econ. Disadvantaged

77.9%

Phone

(210)648-4620

School Statistics

Academics (SY 2020-21)

ELA Proficiency

20%

7th percentile in TX

Math Proficiency

13%

7th percentile in TX

Chronic Absenteeism

5.8%

SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented

33 students enrolled

Student-Teacher Ratio: 19.3:1

Worse than average in TX

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

467

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

38.28

100% fully certified

Counselors

Nurses

School Resource Officers

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$10,989

Total current expenditure

Instruction Spending

$6,446

Per pupil, classroom only

Total Revenue/Pupil

$13,018

All funding sources

Funding Sources

Federal 17%State 27%Local 56%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$304,622

-2.1% 1yr+24.2% 5yr

Houston, TX metro area

Community Need Level

Elevated

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

25.1%

Below 150% poverty line

5.7%

Unemployment rate

16.0%

Uninsured residents

14.3%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

1,932

Ages 3-21 under IDEA

School-Age (6-21)

1,823

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

744 (41%)

Speech/Language Impairment

283 (16%)

Autism

279 (15%)

Other Health Impairment

185 (10%)

Intellectual Disability

178 (10%)

Emotional Disturbance

107 (6%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

739

Current enrollment

Stable(+9% 5yr)

Coming Up

Mon, Sep 7, 2026

Labor Day

Holiday

Fri, Sep 18, 2026

Staff Development / Student Holiday

Holiday

Fri, Sep 25, 2026

Staff Development / Student Holiday

Holiday

Full School Calendar 2026-27

Date	Event	Type	Level
Mon, Sep 7, 2026	Labor Day No School - East Central Independent School District	Holiday	—
Fri, Sep 18, 2026	Staff Development / Student Holiday Staff Development / Student Holiday - East Central Independent School District	Holiday	—
Fri, Sep 25, 2026	Staff Development / Student Holiday Staff Development / Student Holiday - East Central Independent School District	Holiday	—
Thu, Oct 8, 2026	Fall Break Fall Break - East Central Independent School District	Break	—
Wed, Nov 11, 2026	Veterans Day No School - East Central Independent School District	Event	—
Mon, Nov 23, 2026	Thanksgiving Break Thanksgiving Break - East Central Independent School District	Break	—
Mon, Dec 21, 2026	Christmas/Winter Break Christmas/Winter Break - East Central Independent School District	Break	—
Mon, Jan 4, 2027	Staff Development / Student Holiday Staff Development / Student Holiday - East Central Independent School District	Holiday	—
Mon, Jan 18, 2027	Martin Luther King Jr. Day No School - East Central Independent School District	Holiday	—
Mon, Feb 15, 2027	Staff Development / Student Holiday Staff Development / Student Holiday - East Central Independent School District	Holiday	—
Mon, Mar 8, 2027	Spring Break Spring Break - East Central Independent School District	Break	—
Fri, Mar 26, 2027	Good Friday No School - East Central Independent School District	Event	—
Mon, Mar 29, 2027	Easter Monday Holiday - possible bad weather make-up day No School - East Central Independent School District	Holiday	—
Fri, Apr 23, 2027	Battle of Flowers Holiday - possible bad weather make-up day No School - East Central Independent School District	Holiday	—
Tue, May 25, 2027	Last Day of School Last Day of School - East Central Independent School District	Event	—
Wed, May 26, 2027	Student Holiday / Staff Workday Student Holiday / Staff Workday - East Central Independent School District	Holiday	—
Mon, May 31, 2027	Memorial Day No School - East Central Independent School District	Holiday	—