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Best Elementary Schools in Zip Code 99115

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At a glance

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Summary:

Zip code 99115 in Washington contains one elementary school, Coulee City Elementary, a small K-5 school serving 68 students in a rural setting.

This school stands out for its strong academic performance, particularly in Science where 75% of students are proficient, and English Language Arts at 71% proficient, both well above state averages. While math scores are closer to the state average, they still exceed it. The school has shown remarkable improvement, jumping from the 44th to the 70th percentile in statewide rankings in just one year. It operates with a low student-teacher ratio of about 12-to-1, which allows for more personalized attention.

Parents should note that over half of the students qualify for free or reduced-price lunch, and the school is part of the highly-ranked Coulee-Hartline School District. The significant per-student investment and district support likely contribute to the school's ability to deliver strong academic outcomes for its community.

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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 ()				Ranking ()				WCAS Science (2026)		SBAC English Language Arts (2026)				SBAC Math (2026)				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 ()	Statewide Rank ()	State Percentile ()	SchoolDigger Rating ()	Average Standard Score ()	Statewide Rank ()	State Percentile ()	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
Coulee City Elementary	Public	K-5	410 W Locust	Coulee City	99115	Grant County	Coulee-Hartline School District	No	No	No	Yes	(509) 632-5231	68	6	11.9	54.4%	51 (75.0%)	2 (2.9%)	11 (16.2%)	2 (2.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)				64.7		56.7		47.1		43.3	$23,187	$3,080	$20,107

Cities Near Zip Code 99115

City	Distance	# of Schools	Statewide Rank
Coulee City	2.39 mi	3	40^th
Almira	15.35 mi	1	37^th
Wilson Creek	15.69 mi	2	277^th
Soap Lake	20.6 mi	2	281^st
Mansfield	22.12 mi	1

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.