CLARK H S

CLARK H S is a big secondary school in SAN ANTONIO, Texas, operated by NORTHSIDE ISD. The school serves 2,750 students in grades 9 through 12. Compared to the state average of about 796 students per school, that is 245% larger than typical.

Across the 128 schools in NORTHSIDE ISD (100,435 students total), CLARK H S accounts for its share of the district's footprint.

Looking at the student body, CLARK H S logs that 57% of the student body identifies as Hispanic. Beyond that, the school lists 22% White, 8% Asian, 7% Black, 5% multiracial. That mix tracks the wider county fairly closely.

On the resource side, Staff filings list 168 full-time-equivalent teachers, which works out to roughly 16.4:1 students per teacher. That figure is higher than the state norm's 15.1:1 average. Roughly 34% of students at CLARK H S qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Bexar County (around 63%), the school's rate is somewhat below typical.

On a demographically-adjusted basis, CLARK H S sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 59.2%; this one delivers 67.0%.

In the broader community, Bexar County reports that the typical household earns roughly $72,341 per year, 32% of adults hold a bachelor's degree or higher, and the poverty rate sits near 11%. CLARK H S is one of 638 public schools in Bexar County (combined enrollment of about 368,487 students).

Nearest neighbor: LOCKE HILL EL, around 0.2 miles off. Counting just inside five miles, 8 other public schools cluster around CLARK H S. Among the 6 schools in that immediate cluster with test data (this one included), CLARK H S ranks 1st on composite proficiency, above the local average of 45.3%.

The campus sits in a downtown setting.

Trend over the last 7 years. Looking back 7 years, enrollment at CLARK H S has showed little movement, going from 2,744 students in 2018 to 2,750 in 2025. White enrollment moved from 28% to 22% across the same window.

On allk12, the feed for CLARK H S typically covers open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.