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International School Of Portland

Private, Nonsectarian Grades PK, KG-5

376

Students ?

8.0

Student/teacher ratio ?

2305 S Water Ave
Portland, OR 97201

(503) 226-2496

Racial breakdown:

Not Specified:

100.0%

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Schools Near International School Of Portland

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Ranking:

E Elementary M Middle H High A Alternative P Private

School	Students/Teachers	Per Pupil Expenditures (2023)
International School Of Portland	Private, Nonsectarian	PK, KG-5	2305 S Water Ave	Portland	97201	Multnomah County	(503) 226-2496	376	36	8.0	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Bridges Middle School	Private, Nonsectarian	4-8	2510 SW First Ave	Portland	97201	Multnomah County	(503) 688-2922	60	7	9.2	50 (83.3%)	0 (0.0%)	4 (6.7%)	4 (6.7%)	0 (0.0%)	0 (0.0%)	2 (3.3%)
Cedarwood Waldorf School	Private, Nonsectarian	PK, KG-8	3030 SW 2nd Ave	Portland	97201	Multnomah County	(503) 245-1477	239	19	11.3	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
St Marys Academy	Private, Roman Catholic, Girls	9-12	1615 SW 5th Ave	Portland	97201	Multnomah County	(503) 228-8306	606	49	12.2	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Portland Chinese School	Private, Nonsectarian	K-10	1721 SW Broadway	Portland	97201	Multnomah County	(310) 990-3188	41	1	45.5	0 (0.0%)	0 (0.0%)	0 (0.0%)	37 (90.2%)	0 (0.0%)	0 (0.0%)	4 (9.8%)
Montessori Childrens House	Private, Nonsectarian	PK-K	3626 S Bond Ave	Portland	97239	Multnomah County	(503) 360-1179	48	8	.2	2 (4.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
St James Child Development Center	Private, Evangelical Lutheran Church in America	PK-K	1315 SW Park Ave	Portland	97201	Multnomah County	(503) 227-2439	85	2	5.0	10 (11.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Urban Educational Alternative School Outside In School	Private, Nonsectarian		1195 SW 11th	Portland	97205	Multnomah County	(503) 445-0976	59	1	59.0	26 (44.1%)	10 (16.9%)	12 (20.3%)	1 (1.7%)	3 (5.1%)	0 (0.0%)	7 (11.9%)
Northwest Academy	Private, Nonsectarian	6-12	1130 SW Main St	Portland	97205	Multnomah County	(500) 322-3336	239	43	5.6	196 (82.0%)	7 (2.9%)	7 (2.9%)	15 (6.3%)	3 (1.3%)	5 (2.1%)	6 (2.5%)
A Renaissance School Of Arts And Sciences	Private, Nonsectarian	K-8	0234 SW Bancroft St	Portland	97239	Multnomah County	(503) 833-2680	129	19	6.9	93 (72.1%)	8 (6.2%)	9 (7.0%)	16 (12.4%)	1 (0.8%)	2 (1.6%)	0 (0.0%)

Frequently Asked Questions about International School Of Portland

How many students attend International School Of Portland?

In the 2023-24 school year, 376 students attended International School Of Portland.

What is the racial makeup of International School Of Portland?

Students at International School Of Portland are 100% Not Specified.

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Latest Oregon data All new data »

2024–25 graduation ratesJan 29, 2026

2024–25 attendance dataNov 20, 2025

2024–25 OSAS test scoresOct 2, 2025

2023–24 attendance data & graduation ratesJan 30, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Oregon Department of Education.

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.

Diagnostics

School								Students/Teachers											Per Pupil Expenditures (2023)
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	Total
International School Of Portland	Private, Nonsectarian	PK, KG-5	2305 S Water Ave	Portland	97201	Multnomah County	(503) 226-2496	376	36	8.0		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Bridges Middle School	Private, Nonsectarian	4-8	2510 SW First Ave	Portland	97201	Multnomah County	(503) 688-2922	60	7	9.2		50 (83.3%)	0 (0.0%)	4 (6.7%)	4 (6.7%)	0 (0.0%)	0 (0.0%)	2 (3.3%)
Cedarwood Waldorf School	Private, Nonsectarian	PK, KG-8	3030 SW 2nd Ave	Portland	97201	Multnomah County	(503) 245-1477	239	19	11.3		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
St Marys Academy	Private, Roman Catholic, Girls	9-12	1615 SW 5th Ave	Portland	97201	Multnomah County	(503) 228-8306	606	49	12.2		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Portland Chinese School	Private, Nonsectarian	K-10	1721 SW Broadway	Portland	97201	Multnomah County	(310) 990-3188	41	1	45.5		0 (0.0%)	0 (0.0%)	0 (0.0%)	37 (90.2%)	0 (0.0%)	0 (0.0%)	4 (9.8%)
Montessori Childrens House	Private, Nonsectarian	PK-K	3626 S Bond Ave	Portland	97239	Multnomah County	(503) 360-1179	48	8	.2		2 (4.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
St James Child Development Center	Private, Evangelical Lutheran Church in America	PK-K	1315 SW Park Ave	Portland	97201	Multnomah County	(503) 227-2439	85	2	5.0		10 (11.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Urban Educational Alternative School Outside In School	Private, Nonsectarian		1195 SW 11th	Portland	97205	Multnomah County	(503) 445-0976	59	1	59.0		26 (44.1%)	10 (16.9%)	12 (20.3%)	1 (1.7%)	3 (5.1%)	0 (0.0%)	7 (11.9%)
Northwest Academy	Private, Nonsectarian	6-12	1130 SW Main St	Portland	97205	Multnomah County	(500) 322-3336	239	43	5.6		196 (82.0%)	7 (2.9%)	7 (2.9%)	15 (6.3%)	3 (1.3%)	5 (2.1%)	6 (2.5%)
A Renaissance School Of Arts And Sciences	Private, Nonsectarian	K-8	0234 SW Bancroft St	Portland	97239	Multnomah County	(503) 833-2680	129	19	6.9		93 (72.1%)	8 (6.2%)	9 (7.0%)	16 (12.4%)	1 (0.8%)	2 (1.6%)	0 (0.0%)