If a La Mesa assignment is on your must-have list, the key is the Hart district attendance boundary - not the ZIP code or the community name. Here is what to check, and what Canyon Country homes run.
About La Mesa Junior High
La Mesa Junior High is one of six junior high schools in the William S. Hart Union High School District, which serves grades 7-12 across the Santa Clarita Valley. The campus is at 26623 May Way, Santa Clarita 91351, in the Canyon Country area. Junior highs in the Hart district cover grades 7-8; students continue to one of the district's comprehensive high schools by attendance area.
The Canyon Country market
Canyon Country closed only 6 single-family sales in June 2026 — too few to publish a community median (Chicago Title Market Trend Report, June 2026 full-value sales compiled from MLS and public recorded data, pulled 2026-08-15); ZIP 91387 ran $908,000 on 6 sales, -13.0% year over year. Median days on market: 64 (regional MLS, data.json). Canyon Country is one of the Santa Clarita Valley's distinct communities; for a comp set specific to the streets that fall inside the La Mesa boundary, contact me.
See also: Santa Clarita real estate · SCV Q2 market data.
