Best Public Schools in Lexington, TX

The city of Lexington, Texas, is served by the Lexington Independent School District (Isd), which includes three public schools—Lexington Elementary (grades PK-5), Lexington Middle (grades 6-8), and Lexington High School (grades 9-12)—enrolling a total of 1,052 students. The district ranks in the 64th percentile statewide with a 3-star rating, but academic performance varies significantly across the schools, creating a clear hierarchy of achievement.

Lexington Middle stands out as the academic powerhouse, with a perfect 100% of 8th graders proficient in Algebra I—far exceeding the state average of 54%. Its math scores across all grades consistently beat state benchmarks, and it also outperforms in 8th-grade social studies. Lexington High School is a consistent overperformer, exceeding state averages in four of five End-of-Course exams, including a standout 79.49% proficiency in U.S. History (9.3 points above the state). It also boasts a 97.6% graduation rate and a 0.3% dropout rate. In contrast, Lexington Elementary is an area of concern, scoring below state averages in every tested grade and subject, with math being a critical weakness—5th-grade math proficiency is just 33.33% versus the state's 47.38%. Its state ranking has steadily declined from the 65th to the 49th percentile.

Key metrics reveal interesting dynamics. The percentage of economically disadvantaged students is stable across all schools (36-41%), so performance differences are not due to demographic shifts. Spending per student varies, with the high school spending the most ($12,051) and the middle school the least ($9,643), yet the middle school produces the best results, suggesting factors like teaching quality and school culture matter more than raw spending. The high school's Algebra I scores are alarmingly low (28.57%) despite the middle school sending students with 100% proficiency, indicating a possible cohort issue or curriculum misalignment. Overall, parents should note the strong middle and high school performance, but the elementary school's struggles, especially in math, warrant attention and support.