CaliforniaSchoolsAntioch Charter Academy II

Antioch Charter Academy II

PublicRegularCharter
Antioch, California · Antioch Charter Academy II District
Teachers9.0FTE
Ratio22.2:1students per teacher
Students200enrolled
SCHOOL SNAPSHOT
Students200
Grade Span0–8
Student:Teacher22.2:1
Free/Reduced Lunch45%
Title INo
SectorCharter
Student : Teacher
22.7:1
2.3%vs prior yrUS avg 15.4:1
Teacher FTE
9
0.0%vs prior yr
Enrollment
204
2.0%vs prior yr
Years of Data
5
2020–2024
Counselors
ASCA max 1:250
Nurses
NASN max 1:750
Psychologists
1:2,843
NASP max 1:500
Social Workers
SSWAA max 1:250
Trends & 5-year history below

Pupil : Teacher Ratio — 5-Year Trend

14.8:116.5:118.2:119.9:121.6:123.3:12020202120222023202422.1:121.6:122.4:122.2:122.7:1This schoolUS public-school avg

Enrollment & Teacher FTE

193196198200202205889910102020202120222023202419919420220020499999EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment199194202200204
Teacher FTE99999
Pupil : Teacher ratio22.1:121.6:122.4:122.2:122.7:115.4:1

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.

Nurses & Psychologists — staff to pupils

1:01:6141:1,2281:1,8421:2,4561:3,07020201:2,843Nurse : PupilsNASN 1:750Psychologist : PupilsNASP 1:500

Support staffing & ratios — year by year

Metric2020Nat Avg
Counselors (FTE)0
Nurses (FTE)0
Psychologists (FTE)0.1
Social Workers (FTE)0
Counselor : Pupils1:250
Nurse : Pupils1:750
Psychologist : Pupils1:2,8431:500
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 (20202020) — Civil Rights Data Collection.