School District · Washington
North Mason School District
📍 Allyn, WA · Mason County · NCES LEAID 5305790
District Contact & InformationSource: NCES CCD 2024–25
📚
Grades Served
Pre-K – 12th
📍
District Mailing Address
250 East Campus Drive, Belfair, WA 98528
🌐
NCES District ID (LEAID)
5305790
🏛
District Type
Public School District
Zip Codes Served by North Mason School District3 zip codes
Frequently Asked Questions
What zip codes are in North Mason School District?▼
North Mason School District serves 3 zip codes: 98524, 98528, 98588. 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 North Mason School District rated?▼
North Mason 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 20th percentile among Washington school districts. Ratings are percentile-ranked within Washington only and are not comparable across states.
How many students attend North Mason School District?▼
The NCES Common Core of Data directory reports enrollment of 2,309 students across 8 schools for North Mason School District.
What grades does North Mason School District serve?▼
North Mason School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact North Mason School District?▼
You can reach North Mason School District by phone at (360)277-2300 or by mail at 250 East Campus Drive, Belfair, WA 98528. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About North Mason School District
North Mason School District is a public school district serving 3 zip codes in Washington, primarily in Mason County. It carries an overall rating of 3/10 (Below Average), the 20th 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)277-2300 before making a housing decision.