Summary:
Zip code 80021 in Westminster, Colorado is home to two middle schools — Mandalay Middle School and Wayne Carle Middle School — both serving grades 6 through 8 within the Jefferson County School District No. R-1. Wayne Carle Middle School is the clear standout, ranking 133rd out of 469 Colorado middle schools (72nd percentile, 4 stars) compared to Mandalay Middle School’s 198th place (58th percentile, 3 stars). Wayne Carle posts higher proficiency in every subject: 52% vs. 44% in English Language Arts, 43.7% vs. 33.1% in math, and 47.2% vs. 33.9% in 8th grade science.
Attendance and socioeconomic factors help explain the gap. Mandalay’s chronic absenteeism rate is 38.6%, well above Wayne Carle’s 26.4% and the state average of 28.4%. Mandalay also has nearly double the rate of students eligible for free/reduced lunch (39.28% vs. 21.23%). Interestingly, Mandalay actually has a slightly lower student–teacher ratio (16.8 vs. 17.8), yet Wayne Carle still achieves stronger outcomes, suggesting that absenteeism and poverty play a larger role than class size alone.
There are some bright spots for Mandalay. It narrowly beats Wayne Carle in 7th grade ELA (52.6% vs. 49.6%) and 7th grade math (34.7% vs. 34.4%), indicating a relative strength at that grade level. Both schools improved in math year over year, with Wayne Carle jumping from 37.6% to 43.7% and Mandalay rising from 29.2% to 33.1%. Over three years, Mandalay’s state rank has climbed from 228th to 198th, while Wayne Carle has moved from 145th to 133rd. Both schools are trending upward, but Wayne Carle has established itself as the stronger choice in this zip code, while Mandalay continues to make progress despite facing greater challenges.
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