Sentinel Tech Alt School
Mattawa, WA · Wahluke School District
Alternative school · Grades 9-12 · Rural, distant
Not enough test data for a ranking (fewer than 30 students tested)
20140 Rd 24 SW, Mattawa, WA 99349
(509)932-4565NCES ID 530936002787Directory 2023–24
Not enough test data to rank this school.
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25
Racial and ethnic breakdown of 34 students (2023–24, NCES) — history since 2000, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 90.0% | 100.0% | ▲ 10.0 pts | |
| White | 10.0% | 0.0% | ▼ 10.0 pts |
NCES history for this school begins in 2000. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $445K in zip 99349 as of 2026-05 · trend since 2009
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Sentinel Tech Alt School
- #252Wahluke High SchoolWahluke School District · 1.4 mi away252nd of 437
ELA 44% · Math 26%Compare - #211Royal High SchoolRoyal School District · 18.4 mi away211th of 437
ELA 57% · Math 24%Compare - #128East Valley High SchoolEast Valley School District (Yakima) · 25.5 mi away128th of 437
ELA 68% · Math 30%Compare - –Parke Creek Treatment CtrKittitas School District · 26.8 mi awayCompare
- #138Zillah High SchoolZillah School District · 27.9 mi away138th of 437
ELA 67% · Math 29%Compare - #308Sunnyside High SchoolSunnyside School District · 28.9 mi away308th of 437
ELA 44% · Math 11%Compare - #234Kittitas High SchoolKittitas School District · 29.5 mi away234th of 437
ELA 46% · Math 29%Compare - #338Granger High SchoolGranger School District · 29.9 mi away338th of 437
ELA 34% · Math 14%Compare
What school district is Sentinel Tech Alt School in?
Sentinel Tech Alt School is part of the Wahluke School District district in Mattawa, Washington.
Is Sentinel Tech Alt School a good school?
Sentinel Tech Alt School does not have enough recent test data for a SchoolRow ranking.
What is the racial makeup of Sentinel Tech Alt School?
Hispanic 100% (34 students, 2023–24).
How much do homes near Sentinel Tech Alt School cost?
The typical home value in zip code 99349 is $445K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.