CaliforniaSchoolsSan Lorenzo Valley High

San Lorenzo Valley High

PublicRegular
Felton, California · San Lorenzo Valley Unified
Teachers29.0FTE
Ratio21.4:1students per teacher
Students622enrolled
SCHOOL SNAPSHOT
Students622
Grade Span9–12
Student:Teacher21.4:1
Free/Reduced Lunch21%
Title INo
SectorPublic
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Pupil : Teacher Ratio
21.4:1
(2024)
0.0%vs prior yrUS avg 15.4:1
Teacher FTE
27
(2024)
6.9%vs prior yr
Enrollment
578
(2024)
7.1%vs prior yr
Years of Data
5
2020–2024
Counselor : Pupils
1:358
(2020)
43%vs prior yrASCA max 1:250
Nurse : Pupils
1:3,580
(2020)
4.7%vs prior yrNASN max 1:750
Psychologist : Pupils
1:716
(2020)
NASP max 1:500
Social Worker : Pupils
(2020)
SSWAA max 1:250

Pupil : Teacher Ratio — 5-Year Trend

14.8:116.5:118.2:120.0:121.7:123.4:12020202120222023202421.7:122.8:122.2:121.4:121.4:115.4:115.4:115.4:115.4:115.4:1San Lorenzo Valley HighUS public-school avg

Enrollment & Teacher FTE

567599631663695727272829313233202020212022202320247167076436225783331292927EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment716707643622578
Teacher FTE3331292927
Pupil : Teacher ratio21.7:122.8:122.2:121.4:121.4:115.4:1

What These Numbers Mean

Teacher FTE

Full-Time Equivalent counts part-time teachers proportionally. One full-time teacher = 1.0 FTE; two half-time teachers also = 1.0 FTE. This is the standard federal reporting unit.

Pupil : Teacher ratio

NCES-reported ratio divides total enrollment by teacher FTE. It is NOT the same as average class size — schools with specialists, coaches, and resource teachers will show lower ratios than typical class sizes.

How to read the trend

A falling pupil:teacher ratio (line going down) means more staffing per student — generally a positive signal. A rising line can indicate budget pressure or fast enrollment growth outpacing hiring. Always compare to the US average (dashed grey).

Historical data spans 20202024 from NCES CCD.

Student Support & Wellbeing

Non-teaching staff who support student mental health, physical health, and behavioural needs. Lower pupil-to-staff ratios mean more one-on-one access.

Counselors & Social Workers — staff to pupils (recommended 1:250)

1:01:771:1551:2321:3091:3872015201720201:3131:2501:3581:2501:2501:250Counselor : PupilsSocial Worker : PupilsRecommended 1:250

Nurses & Psychologists — staff to pupils

1:01:8111:1,6221:2,4331:3,2441:4,0552015201720201:3,7551:3,5801:7501:7501:7501:7511:7161:5001:5001:500Nurse : PupilsNASN 1:750Psychologist : PupilsNASP 1:500

Support staffing & ratios — year by year

Metric201520172020Nat Avg
Counselors (FTE)2.432
Nurses (FTE)00.20.2
Psychologists (FTE)101
Social Workers (FTE)000
Counselor : Pupils1:3131:2501:3581:250
Nurse : Pupils1:3,7551:3,5801:750
Psychologist : Pupils1:7511:7161:500
Social Worker : Pupils1:250

Why these ratios matter

Counselors (ASCA 250:1)

School counselors support academic planning, college & career readiness, and social-emotional wellbeing. The American School Counselor Association recommends no more than 250 students per counselor.

Nurses (NASN 750:1)

School nurses manage chronic conditions, medications, immunisations, and emergencies. The National Association of School Nurses recommends at least 1 full-time nurse per 750 students (more for high-need populations).

Psychologists (NASP 500:1)

School psychologists assess learning & behavioural needs, run mental-health interventions, and coordinate special-education services. NASP recommends 500:1 or lower.

Social workers (SSWAA 250:1)

School social workers bridge home-school relationships, address attendance & trauma, and connect families to community resources. SSWAA recommends 250:1.

Source: US Dept of Education CRDC (20152020) — Civil Rights Data Collection.