CaliforniaSchoolsSierra Vista K-8

Sierra Vista K-8

PublicRegular
Vacaville, California · Vacaville Unified
Teachers27.0FTE
Ratio22.3:1students per teacher
Students603enrolled
SCHOOL SNAPSHOT
Students603
Grade Span0–8
Student:Teacher22.3:1
Free/Reduced Lunch44%
Title INo
SectorPublic
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Student : Teacher
22.6:1
1.3%vs prior yrUS avg 15.4:1
Teacher FTE
27
0.0%vs prior yr
Enrollment
611
1.3%vs prior yr
Years of Data
5
2020–2024
Counselors
1:580
ASCA max 1:250
Nurses
1:2,762
52%vs prior yrNASN max 1:750
Psychologists
1:829
73%vs prior yrNASP max 1:500
Social Workers
SSWAA max 1:250
Trends & 5-year history below

Pupil : Teacher Ratio — 5-Year Trend

14.8:116.6:118.4:120.3:122.1:123.9:12020202120222023202422.3:123.3:122.7:122.3:122.6:1Sierra Vista K-8US public-school avg

Enrollment & Teacher FTE

577585593601609617252526262727202020212022202320245805826146036112625272727EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment580582614603611
Teacher FTE2625272727
Pupil : Teacher ratio22.3:123.3:122.7:122.3:122.6:115.4:1

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)

1:01:6461:1,2921:1,9381:2,5831:3,229201720201:5801:2,990Counselor : PupilsSocial Worker : PupilsRecommended 1:250

Nurses & Psychologists — staff to pupils

1:01:5971:1,1931:1,7901:2,3861:2,983201720201:1,8121:2,7621:4781:829Nurse : PupilsNASN 1:750Psychologist : PupilsNASP 1:500

Support staffing & ratios — year by year

Metric20172020Nat Avg
Counselors (FTE)01
Nurses (FTE)0.30.2
Psychologists (FTE)1.30.7
Social Workers (FTE)0.20
Counselor : Pupils1:5801:250
Nurse : Pupils1:1,8121:2,7621:750
Psychologist : Pupils1:4781:8291:500
Social Worker : Pupils1:2,9901:250

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 (20172020) — Civil Rights Data Collection.