Palo Alto Unified School District
16 schools in Palo Alto · 9,420 students
See the calendarDistrict website ↗
K–12 schools
Public elementary, middle and high schools from the 2023–24 directory in Palo Alto, with grades, enrollment, student–teacher ratios, districts and links to school calendars.
The districts that run public schools in this city, with their school calendars below.
16 schools in Palo Alto · 9,420 students
See the calendarDistrict website ↗No-school days, breaks, early release and events from each district’s public calendar.
Last checked Oct 31, 2026, 3:06 PM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.
Pre-K and kindergarten through fifth or sixth grade.
Grades six through eight, roughly.
Grades nine through twelve.
Independent and religious schools, from the U.S. Department of Education’s Private School Survey (2023–24).
16 public schools are located in Palo Alto, with about 9,420 students: 11 elementary schools, 3 middle and junior high schools, 2 high schools. Source: U.S. Department of Education, 2023–24.
Palo Alto Unified School District (16 schools).
Palo Alto High, with 1,932 students.
Each district’s website has its calendar, including the first day of school, breaks and early-release days. The district list on this page links to each one.
19 private schools recorded in the NCES 2023–24 survey: The Vr School (grades 1–12, Nonsectarian); Silicon Valley International School (grades Pre-K–12, Nonsectarian); Castilleja School (grades 6–12, Nonsectarian); Keys Family Day School (grades K–8, Nonsectarian); Keys Family Day School (grades K–8, Nonsectarian) and more.
Public school data from the U.S. Department of Education’s Common Core of Data (2023–24 directory; enrollment and teachers as reported to NCES). Private schools: NCES Private School Survey (2023–24); schools located in a private home are not listed. These are historical survey records, not confirmation of current operation. Confirm current location and admissions with each school, and enrollment boundaries with the district.