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St Alphonsus School

Private, Roman Catholic Grades PK, KG-8

172

Students ?

10.4

Student/teacher ratio ?

5816 15th Ave NW
Seattle, WA 98107

(206) 782-4363

Racial breakdown:

Not Specified:

100.0%

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Schools Near St Alphonsus School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Immunizations Finance All

School								Students/Teachers											% Completely Immunized (2024)	% Polio (2024)	% Measles (2024)	% Mumps (2024)	% Rubella (2024)	% Diphtheria (2024)	% Hepatitis B (2024)	% Varicella (2024)	% Pertussis (2024)	% Tetanus (2024)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	% Completely Immunized KG	% Polio KG	% Measles KG	% Mumps KG	% Rubella KG	% Diphtheria KG	% Hepatitis B KG	% Varicella KG	% Pertussis KG	% Tetanus KG	Total
St Alphonsus School	Private, Roman Catholic	PK, KG-8	5816 15th Ave NW	Seattle	98107	King County	(206) 782-4363	172	13	10.4		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	92.9	92.9	92.9	92.9	92.9	92.9	92.9	92.9	92.9	92.9
Matheia School	Private, Nonsectarian	K-5	2205 NW 67th St	Seattle	98117	King County	(206) 283-1828	49	7	6.7		30 (61.2%)	1 (2.0%)	2 (4.1%)	8 (16.3%)	0 (0.0%)	0 (0.0%)	8 (16.3%)
Root Academy	Private, Nonsectarian	PK, KG-3	6210 5th Ave NW	Seattle	98107	King County	(206) 291-5526
Lighthouse Montessori	Private, Nonsectarian	PK-K	7005 24th Ave NW	Seattle	98117	King County	(206) 201-1730	24	2	1.0		2 (8.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Pacific Crest School	Private, Nonsectarian	PK, KG-8	600 NW Bright St	Seattle	98107	King County	(928) 380-1551	216	15	10.6		118 (54.6%)	1 (0.5%)	3 (1.4%)	10 (4.6%)	0 (0.0%)	0 (0.0%)	24 (11.1%)
Northwest Montessori School	Private, Nonsectarian	PK, KG-6	4910 Phinney Ave N	Seattle	98103	King County	(206) 524-4244	88	4	13.7		23 (26.1%)	2 (2.3%)	9 (10.2%)	7 (8.0%)	1 (1.1%)	0 (0.0%)	13 (14.8%)	93.3	100.0	93.3	93.3	93.3	100.0	100.0	93.3	100.0	100.0
Kapka Cooperative School	Private, Nonsectarian	K-5	510 N 49th St	Seattle	98103	King County	(206) 931-8030	66	8	7.8		42 (63.6%)	1 (1.5%)	2 (3.0%)	6 (9.1%)	3 (4.5%)	0 (0.0%)	12 (18.2%)	90.0	90.0	90.0	90.0	90.0	90.0	90.0	90.0	90.0	90.0
St John School	Private, Roman Catholic	PK, KG-8	120 N 79th St	Seattle	98103	King County	(206) 783-0603	526	23	20.1		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	95.4	97.7	97.7	97.7	97.7	97.7	95.4	97.7	97.7	97.7
Alfajer School	Private, Nonsectarian	K-3	3809 30th Ave W	Seattle	98199	King County	(206) 747-9036
St Benedict School	Private, Roman Catholic	PK, KG-8	4811 Wallingford Ave N	Seattle	98103	King County	(206) 633-3375	213	15	12.0		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)

Frequently Asked Questions about St Alphonsus School

How many students attend St Alphonsus School?

In the 2023-24 school year, 172 students attended St Alphonsus School.

What is the racial makeup of St Alphonsus School?

Students at St Alphonsus School are 100% Not Specified.

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Latest Washington data All new data »

2025–26 SBAC & WCAS test scoresSep 10, 2026

2024–25 dropout rates & graduation ratesJan 8, 2026

2022–23 through 2023–24 school spending dataJan 6, 2026

2024–25 SBAC & WCAS test scoresSep 10, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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