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San Diego Independent School District, Texas

San Diego Independent School District is a unified school district in Duval County and Jim Wells County, Texas, for grades Pre-K to 12. About 5,920 people live in it (2020–2024 estimate). It covers 507 sq mi (1,314 km²) of land.

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San Diego Independent School District in Texas
Alice Independent School DistrictBen Bolt-Palito Blanco Independent School DistrictFreer Independent School District
San Diego Independent School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
5,920 ± 787
Grades
Pre-K to 12
Type
Unified school district
Counties
Duval County92% of the district’s landJim Wells County8% of the district’s land
Land area
507 sq mi (1,314 km²)
Median household income
$46,771 ± $13,870
Median home value
$78,100 ± $29,947
Water area
1.11 sq mi (2.89 km²)
State
Texas
Census code (GEOID)
4838820
Coordinates (central point)
27.799728, -98.332422
Check a point in the school district finder

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 Diego Independent School District, largest first

  1. San Diego (city)3,675 people
  2. Loma Linda East (CDP)9 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

  1. Alice Independent School District13 mi east
  2. Freer Independent School District19 mi west
  3. Ben Bolt-Palito Blanco Independent School District20 mi southeast
  4. Benavides Independent School District23 mi southwest
  5. Premont Independent School District29 mi south
  6. George West Independent School District35 mi northeast
  7. McMullen County Independent School District43 mi north

These share a boundary with San Diego 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 Diego 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.