Middle Schools in Porterville Unified

The three middle schools in Porterville Unified serve grades 6–8: Pioneer Middle serves grades 6–8, while Sequoia Middle and Bartlett Middle serve grades 7–8. In 2025–26, the schools’ equal-weight average was below the state rate in ELA, math, and science, with the largest average shortfall in math: 10 percentage points, compared with 7 in ELA and 6 in science. The most important takeaway is that results differ substantially by school, and Sequoia is the clearest overall standout.

Sequoia led all-grades ELA at 53% and science at 40%, above state rates of 49% and 36%; its ELA result was 25 points higher than Bartlett’s 28%. Pioneer narrowly led all-grades math, with 33.3% proficient versus Sequoia’s 32.8%, although both were below the state’s 38%. Bartlett was lowest in math at 20% and also trailed in science at 26%. Grade-level results reveal strengths hidden by all-grades totals: Pioneer’s eighth-grade math was 40%, above the state’s 36%, and both Pioneer and Sequoia exceeded the state in eighth-grade ELA.

Average results improved from 2024–25 to 2025–26 by 2 points in ELA, 4 in math, and 7 in science, though the school-by-school pattern was uneven: Bartlett’s science rose 8 points while its ELA and math each slipped slightly. SchoolDigger’s statewide percentile rankings rose from 47 to 53 for Pioneer and 58 to 62 for Sequoia, but fell from 28 to 25 for Bartlett. School characteristics do not neatly mirror achievement: Sequoia had the highest student–teacher ratio, 21.2, while Bartlett had the lowest, 17.8. All three reported the free/reduced lunch eligible measure for 2024–25: 86% at Sequoia, 94% at Pioneer, and 97% at Bartlett; these figures are context, not an explanation for test results. All-grades comparisons are not perfectly like-for-like because Pioneer serves grades 6–8 and the other two schools serve grades 7–8.