Best Middle Schools in Zip Code 83686

In zip code 83686 (Nampa, Idaho), there are two middle schools serving grades 6–8—South Middle School and East Valley Middle School—both part of the Nampa School District, a district ranked in the bottom 16% statewide. The two schools serve similar student populations, with about half of students qualifying for free or reduced lunch, and they have nearly identical spending per student and class sizes. However, their academic outcomes differ dramatically. South Middle School consistently outperforms East Valley Middle School across every subject and ranking measure, placing in the 32nd percentile of Idaho middle schools compared to East Valley’s 11th percentile in the most recent school year.

South Middle School posts notably higher ISAT proficiency rates: 35.4% in math, 48.0% in ELA, and 43.5% in 8th-grade science, exceeding district averages in all subjects and nearly matching the state in science. East Valley Middle School trails in every category, with 28.7% math proficiency, 42.2% ELA, and only 23.7% science proficiency. The gap is especially stark by 8th grade: South Middle School’s math proficiency rises to 42.6%, while East Valley’s falls to 22.0%. In fact, East Valley actually starts slightly ahead of South in 6th-grade math and ELA, but its scores decline steadily through middle school, while South Middle School improves each year. Chronic absenteeism is a shared concern, with both schools around 25%—nearly double the state average—though South still edges out East Valley on this metric.

The most important takeaway for parents is that school-level factors matter greatly, even within a low-ranked district. South Middle School is a clear bright spot, achieving above-district results despite high poverty rates and the same resource levels as its lower-performing counterpart. East Valley Middle School has shown recent improvement after a difficult 2024–2025 year, but its 8th-grade math and science performance remains a serious concern. For families in this zip code, South Middle School offers the stronger academic trajectory, while East Valley represents a school in need of continued support and intervention.