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Schools in Zip Code 98922

At a glance

Schools

1,026

Students

Top rankedCle Elum Roslyn High School145^th of 396 Washington high schools

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Smallest classes

Cle Elum Roslyn Elementary 17.2 students per teacher

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Summary:

Schools in ZIP code 98922 include four schools serving about 1,026 students in grades prekindergarten through 12: Cle Elum Roslyn Elementary, Walter Strom Middle School, Cle Elum Roslyn High School, and Swiftwater Alternative High School. All are part of the Cle Elum-Roslyn School District, which ranks in the 64th percentile among Washington districts. The three traditional schools generally rank around the middle or above the middle statewide, with the high school ranking strongest.

Cle Elum Roslyn High School is the strongest traditional school overall, particularly in English language arts, where 64.2% of students were proficient in 2025–2026. Its math performance improved substantially to 44.4%, slightly above the state rate, and its graduation results are strong. However, science proficiency fell sharply to 39.7%, making high-school science the clearest concern. Cle Elum Roslyn Elementary stands out in science, with 62.1% proficiency, and its fifth graders performed above state rates in ELA, math, and science. Its overall results declined from the prior year, with third- and fourth-grade results weaker than fifth grade. Walter Strom Middle School also performed best in science, while seventh grade was a notable strength in both ELA and math. Middle-school ELA, especially eighth grade, and middle-school math need the most attention.

Swiftwater Alternative High School serves only 20 students, and its assessment results are suppressed, so no reliable conclusions about test performance can be made. Its reported graduation rate is lower than district and state comparisons, but its small enrollment and alternative-school mission make direct comparisons difficult. Overall, families will find a district with solid graduation outcomes and several clear strengths, but with substantial differences by grade and subject. The most important areas for further review are high-school science, middle-school literacy and math, elementary performance in grades 3 and 4, and student persistence at Swiftwater.

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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 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/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	WCAS Science 5th Grade	WCAS Science 8th Grade	WCAS Science 11th 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 6th Grade	SBAC English Language Arts 7th Grade	SBAC English Language Arts 8th Grade	SBAC English Language Arts 10th Grade	SBAC English Language Arts All Grades	SBAC Math 3rd Grade	SBAC Math 4th Grade	SBAC Math 5th Grade	SBAC Math 6th Grade	SBAC Math 7th Grade	SBAC Math 8th Grade	SBAC Math 10th 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
Cle Elum Roslyn High School	Public	9-12	2692 Sr 903	Cle Elum	98922	Kittitas County	Cle Elum-Roslyn School District	No	No	No	No	(509) 852-4850	311	15	21.0	43.4%	268 (86.2%)	1 (0.3%)	20 (6.4%)	6 (1.9%)	2 (0.6%)	0 (0.0%)	14 (4.5%)	60.3	145^th of 396 public high schools	63.4%		61.2	145^th of 438 public high schools	66.9%				39.7	39.7							64.2	64.2							44.4	44.4											$17,906	$1,221	$16,685
Cle Elum Roslyn Elementary	Public	PK, KG-5	2696 Sr 903	Cle Elum	98922	Kittitas County	Cle Elum-Roslyn School District	No	No	No	Yes	(509) 852-4935	489	28	17.2	41.7%	426 (87.1%)	1 (0.2%)	38 (7.8%)	3 (0.6%)	2 (0.4%)	0 (0.0%)	19 (3.9%)	52	520^th of 1138 public elementary schools	54.3%		62.3	406^th of 1160 public elementary schools	65.0%	114	62.1			62.1	45.7	43.0	60.6					49.3	42.9	38.0	59.1					46.1	91.2	91.2	92.7	92.7	92.7	91.2	97.1	92.7	91.2	91.2	$18,535	$1,566	$16,969
Walter Strom Middle School	Public	6-8	2694 Sr 903	Cle Elum	98922	Kittitas County	Cle Elum-Roslyn School District	No	No	No	No	(509) 852-4901	206	11	19.5	39.8%	167 (81.1%)	1 (0.5%)	24 (11.7%)	2 (1.0%)	2 (1.0%)	0 (0.0%)	10 (4.9%)	47.3	249^th of 514 public middle schools	51.6%		57	206^th of 534 public middle schools	61.4%	43		53.5		53.5				32.1	67.2	29.3		43.0				32.1	49.1	31.0		37.4											$17,842	$1,440	$16,402
Swiftwater Alternative High School	Public	9-12	4244 Bullfrog Road	Cle Elum	98922	Kittitas County	Cle Elum-Roslyn School District	No	No	No	No	(509) 649-4993	20	1	20.0	65.0%	14 (70.0%)	0 (0.0%)	3 (15.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (15.0%)								(n/a)																															$18,393	$940	$17,454
Mayflower Christian School	Private, Christian (no specific denomination)	PK, KG-2	PO Box 741	Cle Elum	98922	Kittitas County		(n/a)	(n/a)	(n/a)	(n/a)	(509) 649-2603				—															(n/a)

Cities Near Zip Code 98922

City	Distance	# of Schools	Statewide Rank
Cle Elum	6.44 mi	4	78^th
Thorp	10.42 mi	1
Easton	16.2 mi	1
Ellensburg	17.29 mi	12	153^rd
Kittitas	23.24 mi	4	162^nd

See the top WA Washington cities

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.