School District · Washington
Coulee-Hartline School District
📍 Coulee City, WA · Grant County · NCES LEAID 5303440
Kindergarten – 12th
Grade Span
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Kindergarten – 12th
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District Mailing Address
410 W LOCUST ST, COULEE CITY, WA 99115
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NCES District ID (LEAID)
5303440
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District Type
Public School District
Schools in Coulee-Hartline School District
3 schools listed
Zip Codes Served by Coulee-Hartline School District
2 zip codes
Frequently Asked Questions
What zip codes are in Coulee-Hartline School District?▼
Coulee-Hartline School District serves 2 zip codes: 99115, 99135. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Coulee-Hartline School District rated?▼
Coulee-Hartline School District has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (SBAC 2024–25). That places it in the 91st percentile among Washington school districts. Ratings are percentile-ranked within Washington only and are not comparable across states.
How many students attend Coulee-Hartline School District?▼
The NCES Common Core of Data directory reports enrollment of 164 students across 3 schools for Coulee-Hartline School District.
What grades does Coulee-Hartline School District serve?▼
Coulee-Hartline School District is listed in the NCES directory as serving grades Kindergarten – 12th.
What schools are in Coulee-Hartline School District?▼
NCES lists 3 schools operating under Coulee-Hartline School District: 1 elementary, 1 middle, 1 high. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Coulee-Hartline School District?▼
You can reach Coulee-Hartline School District by phone at (509)632-5231 or by mail at 410 W LOCUST ST, COULEE CITY, WA 99115. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Coulee-Hartline School District
Coulee-Hartline School District is a public school district serving 2 zip codes in Washington, primarily in Grant County. It carries an overall rating of 10/10 (Excellent), the 91st percentile among Washington districts. That rating reflects the share of students proficient in reading and math on state assessments (SBAC 2024–25) and is ranked only against other Washington districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 3 schools operating under Coulee-Hartline School District — 1 elementary, 1 middle and 1 high. The largest by enrollment is Almira Coulee Hartline High School with 102 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (509)632-5231 before making a housing decision.