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Best Elementary Schools in Zip Code 98570

At a glance

School

437

Students

Top rankedOnalaska Elementary School706^th of 1,138 Washington elementary schools

Summary:

ZIP code 98570 contains exactly one elementary school: Onalaska Elementary School, a PK–5 campus with 437 students in the rural community of Onalaska, Washington. It belongs to Onalaska School District. Because it is the only elementary school in the ZIP, there are no in-area peers to compare against, so the most useful benchmarks are the district, the state, and the school's own prior years.

Math is the school's clearest strength. In 2025–2026, 40.72% of students were proficient in math, roughly 8.5 points above the district (32.24%) and only about 2.4 points below the state (43.11%); third grade math (53.45%) was essentially level with the state (53.20%). ELA is the weaker area at 41.67%, below both the district (44.08%) and the state (52.81%). Fifth grade is the biggest concern, with ELA at 34.62% against a state figure of 53.87% and math at 23.08% against 43.32%. Science also swung sharply, dropping from 57.35% in 2024–2025 — then nearly 8 points above the state — to 47.06% in 2025–2026, about 3.9 points below it.

For context, 52.86% of students were eligible for free or reduced-price lunch, per-student spending was $16,487, and the student-teacher ratio was 17.1. The school's statewide rank percentile slipped from 47 in 2023–2024 to 46 in 2024–2025 and then to 38 in 2025–2026, leaving it with a 2-star rating that matches the district's 2-star rating.

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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 Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				WCAS Science (2026)		SBAC English Language Arts (2026)				SBAC Math (2026)				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	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	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Onalaska Elementary School	Public	PK, KG-5	540 Carlisle Ave.	Onalaska	98570	Lewis County	Onalaska School District	No	No	No	Yes	(360) 978-4115	437	26	17.1	52.9%	355 (81.2%)	1 (0.2%)	43 (9.8%)	2 (0.5%)	3 (0.7%)	4 (0.9%)	29 (6.6%)	37.8	706^th of 1138 public elementary schools	38.0%		43.6	630^th of 1160 public elementary schools	45.7%	76	47.1	47.1	40.7	49.1	34.6	41.7	53.5	43.9	23.1	40.7	$16,438	$965	$15,473

Cities Near Zip Code 98570

City	Distance	# of Schools	Statewide Rank
Onalaska	1.53 mi	3	179^th
Mossyrock	10.13 mi	4	206^th
Napavine	10.35 mi	2	124^th
Winlock	11.67 mi	4	226^th
Toledo	11.97 mi	4	204^th

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.