San Isidro Independent School District, Texas
San Isidro Independent School District is a unified school district in Starr County, Texas, for grades Pre-K to 12. About 807 people live in it (2020–2024 estimate). It covers 233 sq mi (603 km²) of land.
- Population, 2020–2024 estimate
- 807 ± 221
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- Starr County
- Land area
- 233 sq mi (603 km²)
- Median household income
- $36,964 ± $26,550
- Median home value
- $57,800 ± $11,909
- Water area
- 0.01 sq mi (0.03 km²)
- State
- Texas
- Census code (GEOID)
- 4838910
- Coordinates (central point)
- 26.673288, -98.475536
These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Towns, townships and communities in San Isidro Independent School District, largest first
- San Isidro (CDP)214 people
- Delmita (CDP)183 people
- Santa Anna (CDP)0 people
A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.
Bordering unified school districts, nearest first
- Edinburg Consolidated Independent School District19 mi southeast
- Rio Grande City Grulla Independent School District20 mi southwest
- Roma Independent School District27 mi west
- Brooks County Independent School District30 mi northeast
- Jim Hogg County Independent School District31 mi northwest
These share a boundary with San Isidro Independent School District. Distances are straight lines between central points.
Before using this answer for enrollment
A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with San Isidro Independent School District before you rely on it.
See its schools and enrollment on NCES ↗
Find the school district where you are now or find your town or township.