📊 Data: NCES CCD 2024–2025·🔄 Updated: August 2026·Editorial standards
📍 Caribou, ME · Aroostook County

Regional School Unit 39

Grades Pre-K – 12th · 1,220 students · 3 schools · 1 zip code

6
out of 10 Rating Average
State reading & math proficiency · 52nd percentile among Maine districts. Ranked within Maine only — not comparable across states.
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School District · Maine
Regional School Unit 39
📍 Caribou, ME · Aroostook County · NCES LEAID 2314794
6/10
Rating
1,220
Students
3
Schools
Pre-K – 12th
Grade Span
1
Zip Codes

District Contact & Information

Source: NCES CCD 2024–25
📚
Grades Served
Pre-K – 12th
📞
District Phone
🌐
District Website
📍
District Mailing Address
75 Glenn Street, Caribou, ME 04736
🎓
Enrollment
1,220 students
🏫
Schools
3
🏷
NCES District ID (LEAID)
2314794
🏛
District Type
Public School District

Schools in Regional School Unit 39

3 schools listed
SchoolLevelGradesStudentsCity
Caribou RegionalTechnology CtrElementaryPre-KCaribou
Caribou High SchoolHigh9th – 12th436Caribou
Caribou Community SchoolOtherPre-K – 8th752Caribou

Zip Codes Served by Regional School Unit 39

1 zip code
Zip CodeCityCountyState
04736CaribouAroostook CountyME

Frequently Asked Questions

What zip codes are in Regional School Unit 39?
Regional School Unit 39 serves 1 zip code: 04736. 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 Regional School Unit 39 rated?
Regional School Unit 39 has an overall rating of 6 out of 10 (Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 52nd percentile among Maine school districts. Ratings are percentile-ranked within Maine only and are not comparable across states.
How many students attend Regional School Unit 39?
The NCES Common Core of Data directory reports enrollment of 1,220 students across 3 schools for Regional School Unit 39.
What grades does Regional School Unit 39 serve?
Regional School Unit 39 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Regional School Unit 39?
NCES lists 3 schools operating under Regional School Unit 39: 1 elementary, 1 high, 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 Regional School Unit 39?
You can reach Regional School Unit 39 by phone at (207)496-6311 or online at www.rsu39.org or by mail at 75 Glenn Street, Caribou, ME 04736. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.

About Regional School Unit 39

Regional School Unit 39 is a public school district serving 1 zip code in Maine, primarily in Aroostook County. It carries an overall rating of 6/10 (Average), the 52nd 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 3 schools operating under Regional School Unit 39 — 1 elementary, 1 high and 1 other or combined. The largest by enrollment is Caribou Community School with 752 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)496-6311 before making a housing decision.