Summary:
Zip code 83203 in Fort Hall, Idaho, contains three schools serving 686 students from pre-kindergarten through 12th grade: Gem Prep: Pocatello School, an alternative K-12 school with 476 students; Chief Tahgee Elementary Academy, an elementary school serving K-7; and Fort Hall Elementary School, a PK-5 elementary school.
Gem Prep stands out as the academic leader in this zip code. It posts the highest proficiency rates by a wide margin: 45.9% in math and 52.8% in ELA, compared with just 10.4% and 22.1% at Chief Tahgee, and 11.1% ELA at Fort Hall. It also has the lowest chronic absenteeism (7.3%) and a graduation rate of 82.5%, matching the state. Chief Tahgee, by contrast, spends $22,827 per student — more than three times Gem Prep's $6,513 — yet produces the second-lowest scores. Fort Hall faces the toughest challenges, with a 76.2% free/reduced lunch rate, chronic absenteeism of 16.7%, and ELA proficiency 42.9 points below the state average.
The data highlights a clear efficiency gap: money does not predict performance here, as the highest-spending school is also one of the lowest-performing. Gem Prep, despite its "alternative" label, is part of Gem Prep: Pocatello LLC and outperforms both traditional elementary schools in every shared subject, with notable middle school strength — 8th grade ELA at 75.8% versus the state's 54.5%. Chief Tahgee, under Chief Tahgee Elementary Academy Inc., has a low student-teacher ratio of 13.6 but no corresponding academic benefit. Fort Hall, part of Blackfoot District, sits far below district and state averages. Parents should note that missing data (e.g., Fort Hall math scores and Gem Prep free lunch rates) limits full comparison, but the overall picture is consistent: Gem Prep is a high-efficiency outlier, while the two elementary schools struggle with low proficiency and, in Fort Hall's case, significant poverty and absenteeism.
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