Best Public Schools in Zip Code 37135

ZIP code 37135 is home to 4 schools serving grades K-12 — Nolensville High School, Mill Creek Middle School, Nolensville Elementary School, and Mill Creek Elementary School — all part of the highly rated Williamson County Schools district, which ranks 3rd out of 141 districts in Tennessee and holds a 5-star rating. With roughly 3,931 students total, this is an exceptionally strong school zone where every school performs well above state averages in nearly every subject.

Nolensville High School is the standout secondary option, ranked 23rd in Tennessee with a 96.1% graduation rate. Its strongest results are in English II (87.6%), Geometry (75.3%), and Algebra II (74.3%), but 9th-grade Algebra I (39.0%) and English I (60.9%) are noticeably weaker than the district, suggesting a transition challenge. Mill Creek Middle School ranks 22nd of 594 and posts a stunning 88.6% Algebra I proficiency, yet its general math (67.9%) and ELA (61.0%) trail the district, indicating a concentrated group of advanced math students. Among elementary schools, Mill Creek Elementary School is rising fast — ranked 51st, it outperforms Nolensville Elementary School in math (79.3% vs. 74.0%), ELA (73.1% vs. 68.5%), and science (73.4% vs. 68.4%). Nolensville Elementary, while still strong at 75th, slipped from the prior year in math and science.

Chronic absenteeism at Nolensville High (11.9%) is below the state average of 18.3% but higher than the district’s 7.4%. Per-student spending runs highest at the elementary level ($13,343–$13,487) and lowest at the high school ($11,945). Overall, this ZIP code delivers rare consistency: all four schools are 5-star, top-ranked in Tennessee, and academically elite. The main opportunities are strengthening 9th-grade math/English at the high school, broadening middle-school math and ELA beyond advanced tracks, and cutting absenteeism. Even with these watch items, families in 37135 have access to one of the state’s most reliable high-performing school pipelines from kindergarten through graduation.