School District · Washington
Ocosta School District
📍 Aberdeen, WA · Grays Harbor County · NCES LEAID 5306090
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
2580 S MONTESANO ST, WESTPORT, WA 98595
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NCES District ID (LEAID)
5306090
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District Type
Public School District
Zip Codes Served by Ocosta School District4 zip codes
Frequently Asked Questions
What zip codes are in Ocosta School District?▼
Ocosta School District serves 4 zip codes: 98520, 98547, 98590, 98595. 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 Ocosta School District rated?▼
Ocosta School District has an overall rating of 3 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 27th percentile among Washington school districts. Ratings are percentile-ranked within Washington only and are not comparable across states.
How many students attend Ocosta School District?▼
The NCES Common Core of Data directory reports enrollment of 582 students across 3 schools for Ocosta School District.
What grades does Ocosta School District serve?▼
Ocosta School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Ocosta School District?▼
You can reach Ocosta School District by phone at (360)268-9125 or by mail at 2580 S MONTESANO ST, WESTPORT, WA 98595. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Ocosta School District
Ocosta School District is a public school district serving 4 zip codes in Washington, primarily in Grays Harbor County. It carries an overall rating of 3/10 (Below Average), the 27th percentile among Washington districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) 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.
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 (360)268-9125 before making a housing decision.