Beta You're viewing our redesigned school page. Prefer the classic layout?

New rankings! SchoolDigger recently updated its Washington rankings with newly released test scores for the 2025-26 school year.

Be the first to know when we post new rankings!

Grainger Elementary

Q: Is Grainger Elementary a good school?

Grainger Elementary ranks 692 nd of 1138 Washington elementary schools. SchoolDigger rates this school 2 stars out of 5.

Public Grades K-5

692^nd

SchoolDigger Rank ?

of 1,138 Washington Elementary Schools

Better than 39% of Washington elementary schools

Summary

Grainger Elementary is a public school in Okanogan, Washington, serving 404 students in kindergarten through fifth grade in the Okanogan School District. The school serves a relatively high-need community, with 65.59% of students qualifying for free or reduced-price lunch. Its student-teacher ratio is 13.9-to-1, and reported spending was $19,070 per student.

Grainger’s strongest advantage is its local and district context. The Okanogan School District ranks 112th of 238 Washington districts, around the 53rd percentile, compared with the Omak School District, which ranks 203rd. Grainger ranks in the 39th percentile statewide, ahead of nearby E Omak Elementary at the 30th percentile and Washington Virtual Academy Omak Elementary at the 20th percentile. In 2025–26, Grainger also posted higher proficiency than E Omak in English language arts, math, and science. Its math rate was 37.90%, compared with 32.94% at E Omak and 23.09% at the virtual school. Comparisons with the virtual school should be viewed cautiously because its online model and larger enrollment are different.

Science is Grainger’s clearest success story, rising steadily from 38.75% in 2022–23 to 51.32% in 2025–26, slightly above the statewide rate. Math performance is stronger than the district’s result, but outcomes vary by grade: fourth-grade math was 49.35%, while fifth-grade math fell to 27.63%. English language arts was 44.75%, and both ELA and math remained below state averages. The school’s statewide ranking has improved over time, from the 22nd percentile in 2016–17 to the 39th percentile currently, although recent results suggest a modest plateau. Parents may view Grainger as a comparatively strong nearby option with improving science performance, competitive staffing, and specific needs in fifth-grade math and overall statewide achievement.

404

Students ?

13.9

Student/teacher ratio ?

$19,070

Per pupil spending ?

65.6%

Free/discounted lunch ?

1118 5th Street S
Okanogan, WA 98840-0592

(509) 422-3580

District: Okanogan School District

Students who attend Grainger Elementary usually attend:

Middle:	Okanogan Middle School
High:	Okanogan High School

Racial breakdown:

White:

52.7%

Hispanic:

33.7%

American Indian:

7.7%

See top rated Washington elementary schools

Compare Grainger Elementary to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 29th percentile in 2016 → 39th in 2026

Strengths

✓Ranking is trending up — up 10 percentile points since 2016

Worth a look

!Test scores below the Washington average (43% vs 48% meeting standards)

Students meeting standards (2025-2026) ?

This school43%

District avg41%

Washington avg48%

692^nd of 1,138

Washington public elementary schools ?

Bottom 39%▲ up 10 pts since 2016

From bottom 29% (2016) to bottom 39% (2026)

See the entire ranking list of Washington Elementary Schools →

★★★★★

SchoolDigger rating ?

112^th of 238Okanogan School District among Washington districts

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

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	39.2	692 of 1138	39.2%	★★☆☆☆
2025	40.6	674 of 1160	41.9%	★★☆☆☆
2024	38.4	704 of 1168	39.7%	★★☆☆☆
2023	34.2	776 of 1169	33.6%	★★☆☆☆
2022	32.7	791 of 1169	32.3%	★★☆☆☆
2021	29.5	769 of 1107	30.5%	★★☆☆☆
2019	42.3	669 of 1130	40.8%	★★☆☆☆
2018	26.8	802 of 1054	23.9%	★☆☆☆☆
2017	24.1	827 of 1056	21.7%	★☆☆☆☆
2016	31.5	748 of 1053	29.0%	★☆☆☆☆
2015	44.2	605 of 1067	43.3%	★★☆☆☆
2013	34.7	778 of 1106	29.7%	★☆☆☆☆
2012	37.5	754 of 1097	31.3%	★★☆☆☆
2011	32.2	815 of 1092	25.4%	★☆☆☆☆
2010	34.1	779 of 1088	28.4%	★☆☆☆☆
2009	22.6	887 of 1072	17.3%	★☆☆☆☆
2008	38.0	701 of 1067	34.3%	★★☆☆☆
2007	31.8	784 of 1069	26.7%	★☆☆☆☆
2006	35.2	738 of 1051	29.8%	★☆☆☆☆
2005	41.4	653 of 1031	36.7%	★★☆☆☆
2004	17.2	902 of 1026	12.1%	★☆☆☆☆

English Language Learner

Year	Avg score	Statewide rank	Washington percentile	Rating
2018	59.3	80 of 333	76.0%	★★★★☆

Female

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	50.9	505 of 1020	50.5%	★★★☆☆
2025	48.2	544 of 1092	50.2%	★★★☆☆
2024	47.5	551 of 1093	49.6%	★★☆☆☆
2023	37.7	673 of 1094	38.5%	★★☆☆☆
2022	40.4	647 of 1100	41.2%	★★☆☆☆
2021	38.3	592 of 1008	41.3%	★★☆☆☆
2019	40.6	673 of 1068	37.0%	★★☆☆☆
2018	26.2	782 of 1004	22.1%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	48.3	351 of 649	45.9%	★★☆☆☆
2025	52.7	294 of 659	55.4%	★★★☆☆
2024	50.9	316 of 651	51.5%	★★★☆☆
2023	54.4	273 of 633	56.9%	★★★☆☆
2022	37.7	423 of 694	39.0%	★★☆☆☆
2021	34.5	322 of 501	35.7%	★★☆☆☆
2019	46.2	377 of 697	45.9%	★★☆☆☆
2018	25.4	440 of 540	18.5%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	55.2	434 of 1008	56.9%	★★★☆☆
2025	48.8	505 of 1013	50.1%	★★★☆☆
2024	49.4	513 of 1024	49.9%	★★★☆☆
2023	43.7	578 of 1013	42.9%	★★☆☆☆
2022	45.9	532 of 1019	47.8%	★★☆☆☆
2021	38.3	528 of 854	38.2%	★★☆☆☆
2019	52.7	468 of 979	52.2%	★★★☆☆
2018	29.2	654 of 835	21.7%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	31.4	769 of 1059	27.4%	★☆☆☆☆
2025	28.4	802 of 1098	27.0%	★☆☆☆☆
2024	26.7	825 of 1099	24.9%	★☆☆☆☆
2023	28.9	790 of 1099	28.1%	★☆☆☆☆
2022	25.5	851 of 1113	23.5%	★☆☆☆☆
2021	22.3	815 of 1025	20.5%	★☆☆☆☆
2019	46.4	593 of 1075	44.8%	★★☆☆☆
2018	29.4	734 of 999	26.5%	★☆☆☆☆

Native American

Year	Avg score	Statewide rank	Washington percentile	Rating
2023	88.5	1 of 7	85.7%	★★★★★

Special Education

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	50.2	201 of 432	53.5%	★★★☆☆
2025	22.7	311 of 363	14.3%	★☆☆☆☆
2024	47.0	179 of 339	47.2%	★★☆☆☆
2023	46.4	154 of 308	50.0%	★★★☆☆
2022	11.6	477 of 478	0.2%	☆☆☆☆☆
2019	26.4	444 of 566	21.6%	★☆☆☆☆
2018	30.4	466 of 637	26.8%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Washington percentile	Rating
2026	44.9	529 of 901	41.3%	★★☆☆☆
2025	38.6	629 of 1007	37.5%	★★☆☆☆
2024	40.5	623 of 1009	38.3%	★★☆☆☆
2023	34.2	703 of 1011	30.5%	★★☆☆☆
2022	29.5	784 of 1031	24.0%	★☆☆☆☆
2021	31.7	668 of 943	29.2%	★☆☆☆☆
2019	54.9	474 of 1027	53.8%	★★★☆☆
2018	32.1	602 of 833	27.7%	★☆☆☆☆

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)

Native American (2023)86th percentile+52 vs school

English Language Learner (2018)76th percentile+52 vs school

Low Socio Economic Status (2026)57th percentile+18 vs school

Special Education (2026)53rd percentile+14 vs school

Female (2026)50th percentile+11 vs school

Hispanic (2026)46th percentile+7 vs school

White (2026)41st percentile~ school

Male (2026)27th percentile-12 vs school

By subject vs Washington (2025-2026) ?

Science51%~ state avg

English Language Arts45%-8 vs state

Math38%-5 vs state

★

No ratings yet

Be the first to rate Grainger Elementary and help other families decide.

Rate Grainger Elementary

Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.

Takes about a minute. We email you a link to verify your review - your address is never shown publicly.

Tap a star to rate

Reviews

No written reviews yet. If you know this school, be the first to share what stands out.

Schools Near Grainger Elementary

Load more schools when map is moved

Ranking:

E Elementary M Middle H High A Alternative P Private

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

School													Students/Teachers											Ranking (2026)				Ranking (2025)				WCAS Science (2026)		SBAC English Language Arts (2026)				SBAC Math (2026)				% 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	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2025)	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	WCAS Science 5th Grade	WCAS Science All Grades	SBAC English Language Arts 3rd Grade	SBAC English Language Arts 4th Grade	SBAC English Language Arts 5th Grade	SBAC English Language Arts All Grades	SBAC Math 3rd Grade	SBAC Math 4th Grade	SBAC Math 5th Grade	SBAC Math All Grades	% Completely Immunized KG	% Polio KG	% Measles KG	% Mumps KG	% Rubella KG	% Diphtheria KG	% Hepatitis B KG	% Varicella KG	% Pertussis KG	% Tetanus KG	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Grainger Elementary	Public	K-5	1118 5th Street S	Okanogan	98840	Okanogan County	Okanogan School District	No	No	No	Yes	(509) 422-3580	404	29	13.9	65.6%	213 (52.7%)	3 (0.7%)	136 (33.7%)	3 (0.7%)	31 (7.7%)	2 (0.5%)	16 (4.0%)	39.2	692^nd of 1138 public elementary schools	39.2%		40.6	674^th of 1160 public elementary schools	41.9%	18	51.3	51.3	36.4	49.4	47.4	44.8	36.4	49.4	27.6	37.9	84.3	92.2	88.2	88.2	88.2	86.3	98.0	88.2	86.3	86.3	$19,070	$2,173	$16,896
Washington Virtual Academy Omak Elementary	Public, Virtual	K-5	619 West Bartlett Ave	Omak	98841	Okanogan County	Omak School District	No	No	Yes	No	(253) 591-6888	1,290	47	27.4	75.9%	623 (48.3%)	127 (9.8%)	255 (19.8%)	82 (6.4%)	14 (1.1%)	21 (1.6%)	157 (12.2%)	19.7	912^th of 1138 public elementary schools	19.9%		19.9	968^th of 1160 public elementary schools	16.6%	56	37.9	37.9	38.2	35.6	41.6	38.6	26.9	23.3	19.8	23.1											$10,881	$39	$10,843
E Omak Elementary	Public	3-5	715 Omak Ave	Omak	98841	Okanogan County	Omak School District	No	No	No	Yes	(509) 826-3003	327	23	14.5	77.7%	125 (38.2%)	2 (0.6%)	119 (36.4%)	1 (0.3%)	47 (14.4%)	0 (0.0%)	33 (10.1%)	29.5	800^th of 1138 public elementary schools	29.7%		27.6	860^th of 1160 public elementary schools	25.9%	60	49.5	49.5	37.5	34.4	47.7	39.5	39.4	27.5	33.3	32.9											$22,493	$3,455	$19,038
N Omak Elementary	Public	PK, KG-2	615 Oak Street	Omak	98841	Okanogan County	Omak School District	No	No	No	Yes	(509) 826-2380	403	31	13.2	77.7%	139 (34.5%)	0 (0.0%)	166 (41.2%)	1 (0.2%)	43 (10.7%)	0 (0.0%)	54 (13.4%)								(n/a)											84.6	91.5	92.3	92.3	92.3	87.2	96.6	90.6	87.2	87.2	$24,547	$2,153	$22,394

Frequently Asked Questions about Grainger Elementary

How many students attend Grainger Elementary?

In the 2024-25 school year, 404 students attended Grainger Elementary.

What district is Grainger Elementary in?

Okanogan School District

Is Grainger Elementary a good school?

Grainger Elementary ranks 692^nd of 1138 Washington elementary schools. SchoolDigger rates this school 2 stars out of 5.

What schools do graduates of Grainger Elementary attend?

Students who attend Grainger Elementary usually go on to attend:

Middle : Okanogan Middle School
High : Okanogan High School

What is the racial makeup of Grainger Elementary?

Students at Grainger Elementary are 53% White, 34% Hispanic, 8% American Indian, 4% Two or more races.

Rate Grainger Elementary!

Other helpful SchoolDigger resources...

Compare to nearby schools

WAWashington Elementary School Rankings

WAWashington District Rankings

Schools in Okanogan, WA

Sign up for updates!

Be the first to know when there is an update for Grainger Elementary!

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.