Summary:
Zip code 76247, located in Justin, Texas, is home to a single large public high school, Northwest High School, serving grades 9-12 with an enrollment of 2,672 students as part of the highly-rated Northwest Independent School District (ISD), which holds a 4-star rating and ranks in the 71st percentile statewide.
Northwest High School presents a mixed academic profile. On the positive side, the school boasts a strong 94.6% graduation rate and outperforms the state average in Biology (72.87% vs. 70.51%), U.S. History (71.41% vs. 70.17%), and English II Reading (61.94% vs. 59.88%). However, a critical weakness is its Algebra I proficiency rate of just 27.18%, which is less than half the state average of 54.03%. This significant gap in foundational math is a major concern and likely contributes to the school's declining state ranking, which has slipped from the 59th percentile in 2023-2024 to the 54th percentile in 2025-2026, despite the district's overall strong reputation. The school also has a dropout rate of 1.2%, which is three times higher than the district's 0.4% rate.
For parents, the key takeaway is that Northwest High School offers solid performance in several subjects and a high graduation rate, but struggles significantly in Algebra I, which may impact students' future math and STEM opportunities. The school's spending per student is $10,812, yet the declining academic trajectory suggests resources may need to be better targeted, especially toward math instruction. While the district is a standout, the school itself is not keeping pace with statewide improvements, making it important for families to investigate math support programs and overall academic trends when considering this school.
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