The top reported proficiency rate is 28% in Math. The lowest is 24% in Science.
Original Research by School Decision on Horizon Elementary School
Horizon Elementary School sits on the east side of Jerome, the county seat of Jerome County and the commercial hub of a largely agricultural region in south-central Idaho. It is a regular public school in the Jerome Joint District, serving prekindergarten through third grade. The school's enrollment is sizable for its grade band, with the largest concentrations in second and third grade.
The student body reflects Jerome's demographics. A majority of students are Hispanic, with a substantial white enrollment and very small numbers from other racial and ethnic backgrounds. The proportion of students qualifying for free or reduced-price lunch is considerable, well above what one might expect in a more affluent community. Data on English learners and students with individualized education programs was not available, so those populations cannot be characterized here.
Jerome itself is a young, family-oriented city shaped by dairy farming and agriculture-related industry, though its economy has been broadening into manufacturing, service, and retail. The downtown is compact, laid out on a traditional grid, with lava rock buildings and older homes giving the place a distinct character. Civic life centers on the county courthouse and city hall, and the city maintains an urban renewal agency. Jerome sits a short drive from Twin Falls, and a share of residents commute there for work. Publicly reported sources describe modest, steady population growth. The city's vision statement references being the most livable community in the Magic Valley.
State testing data from Idaho's ISAT is available for Horizon, though it includes results for grades three through five, while the school's current listed grade band runs only through third grade. This may reflect a recent change in grade configuration, but the data does not specify. What the results show is a school where proficiency rates in math, English language arts, and science are generally low across the tested grades. In English language arts, roughly a quarter to just under a third of students reached proficiency, with third grade posting the lowest rate. Math results were similar, with some grade-level rates reported only as ranges due to suppression. Fifth-grade science proficiency aligned with the lower end of the school's other results. Average scale scores were not reported. Participation rates were also missing from the data. A parent evaluating these results may want to ask the school what improvement strategies are in place and how the district supports early literacy and numeracy before students reach tested grades.
Because Horizon serves only through third grade, graduation rates and college and career readiness measures do not apply. Those metrics are tracked at the high school level.
The housing market in Jerome is moderate by Idaho standards. Home values sit below the state benchmark but above the national one, and rents are modest relative to many parts of the country. The price-to-income ratio suggests that buying a home requires a stretch for many local families, though renting remains comparatively affordable. Year-over-year home value growth has been modest.
Several categories of data that parents often look for were absent from what was available. No information on staffing ratios, teacher qualifications, discipline, course access, attendance patterns, or Title I status was provided. Program offerings beyond the standard elementary curriculum were not listed. The district brief for Jerome Joint District did not surface any parent-relevant changes of lasting impact. A family considering Horizon would benefit from asking the school directly about teacher experience, classroom supports, and any interventions or enrichment available to students in these early grades.
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