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Sauvie Island School

Public, Charter Grades K-8

44^th

SchoolDigger Rank ?

of 709 Oregon Elementary Schools

Better than 94% of Oregon elementary schools

Summary

Sauvie Island School is a small public K–8 school serving 212 students in the Scappoose School District 1J on rural Sauvie Island, about 10 miles northwest of downtown Portland, and it ranks among Oregon's top-performing elementary schools. In 2025–2026 it placed 44th out of 709 Oregon elementary schools — the 94th percentile — earning a 5-star rating. That is not a one-year spike: the school has been in the 89th–94th percentile most years since 2017–2018, and its K–8 grade span is broader than most nearby elementaries.

Academically, 73.8% of students met ELA standards, 67.4% met math standards, and 52.6% met science standards, all well above district and state averages; the math result is 34.5 points above the state figure. Every tested grade level in ELA and math beats the state average, and the lowest result — 5th-grade math at 47.8% — still tops both district and state. Attendance is a standout strength, with chronic absenteeism at 15.7% in 2024–2025 and just 10.5% in 2023–2024, far below district and state rates. Where subgroup results are reported, male students ranked in the 97th percentile statewide and female students in the 91st, and low-income students have also ranked high where data is available.

Among nearby schools, Sauvie Island matches Skyline Elementary School (3.6 miles away) in rank at the 94th percentile, with slightly higher ELA proficiency and lower absenteeism. It posts much higher proficiency and lower absenteeism than Astor Elementary School, Cesar Chavez K-8 School, Rosa Parks Elementary School, James John Elementary School, and Sitton Elementary School. Within its own district, Grant Watts Elementary School shows ELA and math roughly 25 points lower. Notably, Sauvie Island's reported per-student spending of $7,713 is less than half that of every nearby school listed, including Jacob Wismer Elementary School and Sato Elementary School.

212

Students ?

16.0

Student/teacher ratio ?

$7,713

Per pupil spending ?

25.5%

Free/reduced lunch eligible (2024-25) ?

14445 NW Charlton Rd
Portland, OR 97231-1402

(503) 621-3426

District: Scappoose School District 1J

Racial breakdown:

White:

81.6%

Hispanic:

12.3%

Two or more races:

5.2%

See top rated Oregon elementary schools

Compare Sauvie Island School to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 77th percentile in 2015 → 94th in 2026

Strengths

✓Test scores above the Oregon average (68% vs 37% meeting standards)

✓Ranks in the top 6% of Oregon elementary schools

✓Ranking is trending up — up 17 percentile points since 2015

Students meeting standards (2025-2026) ?

This school68%

District avg45%

Oregon avg37%

Elementary school

44^th of 709

Oregon public elementary schools ?

Top 6%▲ up 16 pts since 2016

From top 23% (2016) to top 6% (2026)

See the entire ranking list of Oregon Elementary Schools →

★★★★★

SchoolDigger rating ?

Middle school

14^th of 371

Oregon public middle schools ?

Top 4%▲ up 29 pts since 2016

From top 33% (2016) to top 4% (2026)

See the entire ranking list of Oregon Middle Schools →

★★★★★

SchoolDigger rating ?

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	92.4	44 of 709	93.8%	★★★★★
2025	87.2	77 of 706	89.1%	★★★★☆
2024	87.2	76 of 710	89.3%	★★★★☆
2023	87.5	67 of 706	90.5%	★★★★★
2022	84.9	77 of 706	89.1%	★★★★☆
2019	90.4	52 of 705	92.6%	★★★★★
2018	91.9	44 of 709	93.8%	★★★★★
2017	80.9	109 of 701	84.5%	★★★★☆
2016	73.5	158 of 697	77.3%	★★★★☆
2015	72.9	164 of 706	76.8%	★★★★☆
2014	66.2	219 of 695	68.5%	★★★☆☆
2013	71.8	163 of 707	76.9%	★★★★☆
2012	72.5	167 of 730	77.1%	★★★★☆
2011	66.0	216 of 695	68.9%	★★★☆☆
2010	71.4	178 of 674	73.6%	★★★★☆
2009	80.2	96 of 665	85.6%	★★★★☆
2008	76.0	115 of 655	82.4%	★★★★☆
2007	75.4	115 of 652	82.4%	★★★★☆
2006	62.4	245 of 636	61.5%	★★★☆☆
2005	59.9	264 of 629	58.0%	★★★☆☆
2004	73.1	132 of 586	77.5%	★★★★☆

Female

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	87.7	56 of 655	91.5%	★★★★★
2025	83.2	87 of 653	86.7%	★★★★☆
2024	86.8	69 of 658	89.5%	★★★★☆
2023	85.2	74 of 652	88.7%	★★★★☆
2022	82.2	89 of 646	86.2%	★★★★☆
2019	93.0	27 of 621	95.7%	★★★★★
2018	87.5	58 of 681	91.5%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Oregon percentile	Rating
2023	80.2	63 of 595	89.4%	★★★★☆
2022	85.3	74 of 703	89.5%	★★★★☆
2018	98.7	1 of 640	99.8%	★★★★★

Male

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	95.4	18 of 657	97.3%	★★★★★
2025	82.6	94 of 664	85.8%	★★★★☆
2024	78.7	112 of 662	83.1%	★★★★☆
2023	85.7	77 of 665	88.4%	★★★★☆
2022	81.3	86 of 654	86.9%	★★★★☆
2019	93.4	24 of 623	96.1%	★★★★★
2018	92.4	33 of 680	95.1%	★★★★★

White

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	89.4	49 of 670	92.7%	★★★★★
2025	84.0	85 of 669	87.3%	★★★★☆
2024	85.4	77 of 670	88.5%	★★★★☆
2023	83.7	70 of 656	89.3%	★★★★☆
2022	77.1	118 of 666	82.3%	★★★★☆
2019	85.1	79 of 662	88.1%	★★★★☆
2018	88.7	47 of 683	93.1%	★★★★★

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	96.1	14 of 371	96.2%	★★★★★
2025	93.8	17 of 368	95.4%	★★★★★
2024	81.1	55 of 371	85.2%	★★★★☆
2023	88.7	36 of 380	90.5%	★★★★★
2022	81.2	50 of 367	86.4%	★★★★☆
2019	90.9	26 of 379	93.1%	★★★★★
2018	73.0	80 of 384	79.2%	★★★★☆
2017	67.7	99 of 382	74.1%	★★★★☆
2016	61.4	127 of 383	66.8%	★★★☆☆
2015	39.4	245 of 381	35.7%	★★☆☆☆
2014	58.6	155 of 382	59.4%	★★★☆☆
2013	59.0	147 of 377	61.0%	★★★☆☆
2012	79.1	55 of 395	86.1%	★★★★☆

Female

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	97.7	8 of 321	97.5%	★★★★★
2025	92.8	18 of 316	94.3%	★★★★★
2024	82.4	40 of 313	87.2%	★★★★☆
2023	76.8	55 of 323	83.0%	★★★★☆
2022	64.1	92 of 310	70.3%	★★★★☆
2019	91.3	14 of 277	94.9%	★★★★★
2018	84.6	33 of 342	90.4%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Oregon percentile	Rating
2022	81.7	48 of 364	86.8%	★★★★☆
2018	45.2	173 of 325	46.8%	★★☆☆☆

Male

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	87.7	35 of 330	89.4%	★★★★☆
2024	74.2	59 of 323	81.7%	★★★★☆
2023	86.3	35 of 318	89.0%	★★★★☆
2022	89.2	26 of 312	91.7%	★★★★★
2018	44.0	192 of 341	43.7%	★★☆☆☆

White

Year	Avg score	Statewide rank	Oregon percentile	Rating
2026	95.2	14 of 354	96.0%	★★★★★
2025	89.6	28 of 351	92.0%	★★★★★
2024	80.2	52 of 349	85.1%	★★★★☆
2023	80.9	51 of 360	85.8%	★★★★☆
2022	69.4	75 of 355	78.9%	★★★★☆
2019	87.9	26 of 344	92.4%	★★★★★
2018	72.5	80 of 357	77.6%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Elementary school

Male (2026)97th percentile+3 vs school

White (2026)93rd percentile~ school

Female (2026)91st percentile~ school

Low Socio Economic Status (2023)89th percentile~ school

Middle school

Female (2026)98th percentile~ school

White (2026)96th percentile~ school

Male (2025)89th percentile-6 vs school

Low Socio Economic Status (2022)87th percentile~ school

By subject vs Oregon (2025-2026) ?

English Language Arts74%+30 vs state

Mathematics67%+34 vs state

Science53%+22 vs state

5.0

1 rating · 1 written review

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What people are saying

by a parent
Monday, August 31, 2009

The Sauvie Island School is a wonderful place for kids to learn. Parents are dedicated volunteers. The teachers are advocates of the community. The kids benefit from the rural setting and the connection with nature. Close Quote

Schools Near Sauvie Island School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				OSAS English Language Arts (2026)							OSAS Mathematics (2026)							OSAS Science (2026)			Vaccination (2025-26)		Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	OSAS English Language Arts 3rd Grade	OSAS English Language Arts 4th Grade	OSAS English Language Arts 5th Grade	OSAS English Language Arts 6th Grade	OSAS English Language Arts 7th Grade	OSAS English Language Arts 8th Grade	OSAS English Language Arts All Grades	OSAS Mathematics 3rd Grade	OSAS Mathematics 4th Grade	OSAS Mathematics 5th Grade	OSAS Mathematics 6th Grade	OSAS Mathematics 7th Grade	OSAS Mathematics 8th Grade	OSAS Mathematics All Grades	OSAS Science 5th Grade	OSAS Science 8th Grade	OSAS Science All Grades	Vaccination: Students (K-12) with all required vaccines	Vaccination: Exemption rate	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Sauvie Island School	Public, Charter	K-8	14445 NW Charlton Rd	Portland	97231	Multnomah County	Scappoose School District 1J	Yes	(n/a)	No	No	(503) 621-3426	212	13	16.0	25.5%	173 (81.6%)	1 (0.5%)	26 (12.3%)	1 (0.5%)	0 (0.0%)	0 (0.0%)	11 (5.2%)	92.4	44^th of 709 public elementary schools	93.8%		87.2	77^th of 706 public elementary schools	89.1%	33	79.2	66.7	65.2	82.6	75.0	73.3	73.8	79.2	66.7	47.8	59.1	83.3	66.7	67.4	56.5	46.7	52.6			$7,713	$758	$6,955
Skyline Elementary School	Public	K-8	11536 NW Skyline Blvd	Portland	97231	Multnomah County	Portland School District 1J	No	(n/a)	No	No	(503) 916-5212	226	13	17.3	41.6%	152 (67.3%)	4 (1.8%)	26 (11.5%)	8 (3.5%)	0 (0.0%)	0 (0.0%)	34 (15.0%)	92.5	43^rd of 709 public elementary schools	93.9%		94.8	33^rd of 706 public elementary schools	95.3%	10	66.7	60.7	76.0	71.4	92.9	61.9	72.2	57.1	67.9	72.0	71.4	89.3	66.7	71.5	66.7	61.9	64.4	90.3%	9.7%	$23,981	$866	$23,115
Sitton Elementary School	Public	K-5	9930 N Smith St	Portland	97203	Multnomah County	Portland School District 1J	No	(n/a)	No	Yes	(503) 916-6277	339	29	11.7	—	100 (29.5%)	39 (11.5%)	148 (43.7%)	9 (2.7%)	2 (0.6%)	2 (0.6%)	37 (10.9%)	45.8	354^th of 709 public elementary schools	50.1%		46.3	341^st of 706 public elementary schools	51.7%	13	36.4	46.2	53.1				44.3	37.9	38.5	34.0				36.9	22.4		22.4	94%	4.5%	$26,829	$1,618	$25,211
Sato Elementary School	Public	K-5	7775 NW Kaiser Rd.	Portland	97229	Washington County	Beaverton School District 48J	No	(n/a)	No	No	(503) 356-2530	863	46	18.6	51.0%	187 (21.7%)	23 (2.7%)	80 (9.3%)	505 (58.5%)	8 (0.9%)	3 (0.3%)	57 (6.6%)	90.9	51^st of 709 public elementary schools	92.8%		91.9	47^th of 706 public elementary schools	93.3%	4	64.2	72.2	71.8				69.3	70.4	72.4	60.6				67.8	44.5		44.5	94.1%	5.2%	$16,568	$386	$16,182
James John Elementary School	Public	K-5	7439 N Charleston Ave	Portland	97203	Multnomah County	Portland School District 1J	No	(n/a)	No	Yes	(503) 916-6266	367	25	14.5	—	118 (32.2%)	28 (7.6%)	177 (48.2%)	3 (0.8%)	0 (0.0%)	1 (0.3%)	40 (10.9%)	31.7	483^rd of 709 public elementary schools	31.9%		27.1	529^th of 706 public elementary schools	25.1%	46	36.4	32.8	37.3				35.5	25.5	28.3	28.8				27.6	27.9		27.9	90.6%	4.1%	$25,631	$1,370	$24,261
Springville Elementary School	Public	K-5	6655 NW Joss Ave	Portland	97229	Washington County	Beaverton School District 48J	No	(n/a)	No	No	(503) 356-2480	742	40	18.4	50.4%	138 (18.6%)	43 (5.8%)	89 (12.0%)	411 (55.4%)	12 (1.6%)	3 (0.4%)	45 (6.1%)	91.2	48^th of 709 public elementary schools	93.2%		91.6	48^th of 706 public elementary schools	93.2%		58.9	70.1	68.0				66.0	62.0	69.5	68.9				67.0	59.0		59.0	96.6%	2%	$16,980	$386	$16,594
Jacob Wismer Elementary School	Public	K-5	5477 NW Skycrest Pkwy	Portland	97229	Washington County	Beaverton School District 48J	No	(n/a)	No	No	(503) 356-2150	592	33	17.9	50.7%	140 (23.6%)	23 (3.9%)	47 (7.9%)	328 (55.4%)	2 (0.3%)	6 (1.0%)	46 (7.8%)	95.4	28^th of 709 public elementary schools	96.1%		92.6	42^nd of 706 public elementary schools	94.1%	14	65.4	75.3	78.2				73.3	69.1	75.3	73.0				72.4	60.6		60.6	95.9%	1.8%	$19,148	$855	$18,292
Grant Watts Elementary School	Public	1-3	52000 SE Third Pl	Scappoose	97056	Columbia County	Scappoose School District 1J	No	(n/a)	No	Yes	(971) 200-8002	382	23	16.2	38.7%	299 (78.3%)	0 (0.0%)	43 (11.3%)	4 (1.0%)	5 (1.3%)	4 (1.0%)	27 (7.1%)								(n/a)	48.9						48.9	41.7						41.7				87.6%	10.6%	$16,568	$394	$16,174
Astor Elementary School	Public	K-8	5601 N Yale St	Portland	97203	Multnomah County	Portland School District 1J	No	(n/a)	No	No	(503) 916-6244	413	26	16.1	42.6%	231 (55.9%)	29 (7.0%)	63 (15.3%)	4 (1.0%)	5 (1.2%)	2 (0.5%)	71 (17.2%)	79.4	116^th of 709 public elementary schools	83.6%		75.6	138^th of 706 public elementary schools	80.5%	22	57.1	52.6	61.5	62.7	48.1	41.7	54.2	57.1	50.0	59.0	44.0	51.0	36.1	49.6	46.2	35.1	40.8	93.1%	5.9%	$22,483	$1,280	$21,203
Cesar Chavez K-8 School	Public	K-8	5103 N Willis Blvd	Portland	97203	Multnomah County	Portland School District 1J	No	(n/a)	No	Yes	(503) 916-5666	453	40	11.3	—	72 (15.9%)	49 (10.8%)	287 (63.4%)	9 (2.0%)	2 (0.4%)	7 (1.5%)	25 (5.5%)	12.2	666^th of 709 public elementary schools	6.1%		12.3	657^th of 706 public elementary schools	6.9%	9	14.5	18.4	29.4	9.8	19.2	11.5	16.3	18.5	21.1	23.5	5.9	13.5	10.7	14.7	20.0	7.0	12.0	97.5%	1.6%	$26,940	$1,559	$25,381

Frequently Asked Questions about Sauvie Island School

What is the racial makeup of Sauvie Island School?

Students at Sauvie Island School are 82% White, 12% Hispanic, 5% Two or more races.

Is Sauvie Island School a good school?

Yes. Sauvie Island School ranks in the top 6.2% of Oregon elementary schools.

How many students attend Sauvie Island School?

In the 2024-25 school year, 212 students attended Sauvie Island School.

What district is Sauvie Island School in?

Scappoose School District 1J

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Latest Oregon data All new data »

2015–16 through 2017–18 immunization rates (updated)NewOct 20, 2026

2014–15 through 2025–26 immunization rates (updated)NewOct 19, 2026

2025–26 OSAS test scoresSep 25, 2026

2023–24 through 2024–25 school spending dataAug 24, 2026

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.