WashingtonSchoolsIssaquah High School

Issaquah High School

PublicRegular
ISSAQUAH, Washington · Issaquah School District
Teachers108.0FTE
Ratio22.7:1students per teacher
Students2,452enrolled
SCHOOL SNAPSHOT
Students2,452
Grade Span9–12
Student:Teacher22.7:1
Free/Reduced Lunch15%
Title INo
SectorPublic
Student : Teacher
22.0:1
3.1%vs prior yrUS avg 15.4:1
Teacher FTE
110
1.9%vs prior yr
Enrollment
2,419
1.3%vs prior yr
Avg Experience
13
years
Counselors
1:417
15.9%vs prior yrASCA max 1:250
Nurses
1:2,504
NASN max 1:750
Psychologists
1:2,504
NASP max 1:500
Social Workers
SSWAA max 1:250
Trends & 5-year history below

Pupil : Teacher Ratio — 5-Year Trend

14.7:116.7:118.6:120.5:122.4:124.4:12020202120222023202422.6:123.7:122.8:122.7:122.0:1Issaquah High SchoolUS public-school avg

Enrollment & Teacher FTE

2,4052,4262,4472,4692,4902,511103105107108110112202020212022202320242,5042,4642,4122,4522,419111104106108110EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment2,5042,4642,4122,4522,419
Teacher FTE111104106108110
Pupil : Teacher ratio22.6:123.7:122.8:122.7:122.0:115.4:1

Teacher Experience & Qualifications (2024)

Average years of experience12.8 yrs
Novice teachers (< 3 yrs)0%
Hold advanced degree75%
Source: State Department of Education teacher workforce reports.

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)

1:01:1071:2141:3211:4291:536201720201:4961:417Counselor : PupilsSocial Worker : PupilsRecommended 1:250

Nurses & Psychologists — staff to pupils

1:01:5411:1,0821:1,6231:2,1631:2,704201720201:2,5041:2,504Nurse : PupilsNASN 1:750Psychologist : PupilsNASP 1:500

Support staffing & ratios — year by year

Metric20172020Nat Avg
Counselors (FTE)56
Nurses (FTE)1
Psychologists (FTE)1
Social Workers (FTE)
Counselor : Pupils1:4961:4171:250
Nurse : Pupils1:2,5041:750
Psychologist : Pupils1:2,5041:500
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 (20172020) — Civil Rights Data Collection.