School District · Maine
Cranberry Isles Public Schools
📍 Cranberry Isles, ME · Hancock County · NCES LEAID 2304620
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
PO Box 60, Mount Desert, ME 04660
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NCES District ID (LEAID)
2304620
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District Type
Public School District
Schools in Cranberry Isles Public Schools
1 school listed
Zip Codes Served by Cranberry Isles Public Schools
2 zip codes
Frequently Asked Questions
What zip codes are in Cranberry Isles Public Schools?▼
Cranberry Isles Public Schools serves 2 zip codes: 04625, 04646. 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 Cranberry Isles Public Schools rated?▼
Cranberry Isles Public Schools has an overall rating of 2 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 16th percentile among Maine school districts. Ratings are percentile-ranked within Maine only and are not comparable across states.
How many students attend Cranberry Isles Public Schools?▼
The NCES Common Core of Data directory reports enrollment of 13 students across 1 school for Cranberry Isles Public Schools.
What grades does Cranberry Isles Public Schools serve?▼
Cranberry Isles Public Schools is listed in the NCES directory as serving grades Kindergarten – 12th.
What schools are in Cranberry Isles Public Schools?▼
NCES lists 1 school operating under Cranberry Isles Public Schools: 1 other or combined. 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 Cranberry Isles Public Schools?▼
You can reach Cranberry Isles Public Schools by phone at (207)288-5040 or online at www.mdirss.net or by mail at PO Box 60, Mount Desert, ME 04660. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Cranberry Isles Public Schools
Cranberry Isles Public Schools is a public school district serving 2 zip codes in Maine, primarily in Hancock County. It carries an overall rating of 2/10 (Poor), the 16th percentile among Maine 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 Maine 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 1 school operating under Cranberry Isles Public Schools — 1 other or combined. The largest by enrollment is Cranberry Isles School with 5 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 (207)288-5040 before making a housing decision.