Home > Washington > King County > Seattle

Interagency King County Jail (Closed 2005)

3100 S Alaska St
Seattle, WA 98108

View full size Get directions

Interagency King County Jail serves 30 students in grades 6-12.

Minority enrollment was 84% of the student body (majority Black), which was higher than the Washington state average of 53% (majority Hispanic and Asian).

School Overview

Grades Offered

Grades 6-12

View Data

Distribution of Students By Grade Trends
Grade	Interagency King County Jail
11	4
12	26

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Total Students

30 students

View Data

Total Students Trends Over Years (2001-2025)
Year	Interagency King County Jail
2025	30
2024	30
2023	30
2022	30
2021	30
2020	30
2019	30
2018	30
2017	30
2016	30
2015	30
2004	30
2003	14
2002	21
2001	17

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Total Classroom Teachers

n/a

School Rankings

This School

State Level (WA)

Student-Teacher Ratio

n/a

17:1

American Indian

View Data

American Indian Student Percentage Comparison Over Years (2003-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	7%	1%
2024	7%	1%
2023	7%	1%	1%
2022	7%	1%	2%
2021	7%	1%
2020	7%	1%	1%
2019	7%	1%	1%
2018	6%	1%
2017	6%	1%
2016	6%	2%
2015	6%	1%
2004	7%	3%	3%
2003	7%	3%	3%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Asian

View Data

Asian Student Percentage Comparison Over Years (2015-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	7%	9%
2024	7%	9%
2023	7%	9%	12%
2022	7%	9%	13%
2021	7%	8%	14%
2020	7%	8%	14%
2019	7%	8%	14%
2018	6%	8%	15%
2017	6%	8%	15%
2016	6%	8%	16%
2015	6%	8%	16%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hispanic

17%

27%

View Data

Hispanic Student Percentage Comparison Over Years (2001-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	17%	27%
2024	17%	26%
2023	17%	26%	14%
2022	17%	25%	13%
2021	17%	25%	13%
2020	17%	24%	12%
2019	17%	24%	12%
2018	17%	23%	12%
2017	17%	23%	12%
2016	17%	22%	12%
2015	17%	22%	13%
2004	17%	12%	11%
2003	36%	12%	11%
2002	10%	11%	11%
2001	12%	10%	10%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Black

53%

View Data

Black Student Percentage Comparison Over Years (2001-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	53%	5%
2024	53%	5%
2023	53%	5%	16%
2022	53%	5%	16%
2021	53%	5%	17%
2020	53%	5%	16%
2019	53%	5%	16%
2018	54%	4%	17%
2017	54%	4%	17%
2016	54%	4%	17%
2015	54%	4%	18%
2004	53%	6%	23%
2003	36%	6%	23%
2002	33%	5%	23%
2001	41%	5%	23%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

White

16%

47%

View Data

White Student Percentage Comparison Over Years (2001-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	16%	47%
2024	16%	48%
2023	16%	49%	44%
2022	16%	50%	44%
2021	16%	51%	44%
2020	16%	53%	46%
2019	16%	53%	46%
2018	17%	55%	46%
2017	17%	55%	46%
2016	17%	56%	46%
2015	17%	57%	45%
2004	16%	71%	40%
2003	21%	71%	40%
2002	52%	73%	40%
2001	35%	74%	40%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.66

0.69

View Data

Diversity Score Comparison Over Years (2001-2025)
Year	Interagency King County Jail	Washington	Seattle School District No. 1
2025	0.66	0.69
2024	0.66	0.69
2023	0.66	0.68	0.74
2022	0.66	0.68	0.73
2021	0.66	0.67	0.73
2020	0.66	0.65	0.73
2019	0.66	0.65	0.73
2018	0.65	0.64	0.72
2017	0.65	0.64	0.72
2016	0.65	0.63	0.72
2015	0.65	0.62	0.73
2004	0.67	0.48	0.73
2003	0.70	0.47	0.73
2002	0.61	0.45	0.73
2001	0.69	0.44	0.73

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Statewide Testing

View Education Department Test Scores

School District Name

Seattle School District No. 1

Source: National Center for Education Statistics (NCES), WA Dept. of Education

Frequently Asked Questions

How many students attend Interagency King County Jail?

30 students attend Interagency King County Jail.

What is the racial composition of the student body?

53% of Interagency King County Jail students are Black, 17% of students are Hispanic, 16% of students are White, 7% of students are American Indian, and 7% of students are Asian.

What grades does Interagency King County Jail offer ?

Interagency King County Jail offers enrollment in grades 6-12

What school district is Interagency King County Jail part of?

Interagency King County Jail is part of Seattle School District No. 1.

Recent Articles

August 26, 2026

How to Evaluate School Safety Beyond Headlines

Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.

August 26, 2026

Choosing a Public School for Executive Function Needs

Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.

August 26, 2026

What School Climate Surveys Tell You Before Enrolling

Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.