School District · Montana
Flathead High School District
📍 Kalispell, MT · Flathead County · NCES LEAID 3015420
District Contact & InformationSource: NCES CCD 2024–25
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District Mailing Address
233 First Ave East, Kalispell, MT 59901
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NCES District ID (LEAID)
3015420
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District Type
Public School District
Zip Codes Served by Flathead High School District5 zip codes
Frequently Asked Questions
What zip codes are in Flathead High School District?▼
Flathead High School District serves 5 zip codes: 59901, 59920, 59922, 59925, 59932. 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 Flathead High School District rated?▼
Flathead High School District has an overall rating of 7 out of 10 (Good), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 62nd percentile among Montana school districts. Ratings are percentile-ranked within Montana only and are not comparable across states.
How many students attend Flathead High School District?▼
The NCES Common Core of Data directory reports enrollment of 3,101 students across 2 schools for Flathead High School District.
What grades does Flathead High School District serve?▼
Flathead High School District is listed in the NCES directory as serving grades 9th – 12th.
How do I contact Flathead High School District?▼
You can reach Flathead High School District by phone at (406)751-3434 or by mail at 233 First Ave East, Kalispell, MT 59901. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Flathead High School District
Flathead High School District is a public school district serving 5 zip codes in Montana, primarily in Flathead County. It carries an overall rating of 7/10 (Good), the 62nd percentile among Montana 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 Montana 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 (406)751-3434 before making a housing decision.