CaliforniaSchoolsDrew (Charles) College Preparatory Academy

Drew (Charles) College Preparatory Academy

PublicRegular
San Francisco, California · San Francisco Unified
Teachers8.0FTE
Ratio23.4:1students per teacher
Students187enrolled
SCHOOL SNAPSHOT
Students187
Grade Span0–5
Student:Teacher23.4:1
Free/Reduced Lunch64%
Title INo
SectorPublic
Student : Teacher
25.0:1
6.8%vs prior yrUS avg 15.4:1
Teacher FTE
8
0.0%vs prior yr
Enrollment
200
7.0%vs prior yr
Years of Data
5
2020–2024
Counselors
1:7,600
ASCA max 1:250
Nurses
1:70
54.6%vs prior yrNASN max 1:750
Psychologists
1:70
NASP max 1:500
Social Workers
1:70
54.6%vs prior yrSSWAA max 1:250
Trends & 5-year history below

Pupil : Teacher Ratio — 5-Year Trend

14.3:117.5:120.6:123.8:126.9:130.1:12020202120222023202419.0:118.3:129.0:123.4:125.0:1This schoolUS public-school avg

Enrollment & Teacher FTE

1481591701821932046678992020202120222023202415216517418720089688EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment152165174187200
Teacher FTE89688
Pupil : Teacher ratio19.0:118.3:129.0:123.4:125.0:115.4:1

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)

1:01:1,6421:3,2831:4,9251:6,5661:8,2082015201720201:7,6001:441:1551:70Counselor : PupilsSocial Worker : PupilsRecommended 1:250

Nurses & Psychologists — staff to pupils

1:01:1621:3241:4861:6481:8102015201720201:1551:701:70Nurse : PupilsNASN 1:750Psychologist : PupilsNASP 1:500

Support staffing & ratios — year by year

Metric201520172020Nat Avg
Counselors (FTE)000
Nurses (FTE)012.2
Psychologists (FTE)002.2
Social Workers (FTE)3.612.2
Counselor : Pupils1:7,6001:250
Nurse : Pupils1:1551:701:750
Psychologist : Pupils1:701:500
Social Worker : Pupils1:441:1551:701:250

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.