📊 Directory: NCES CCD 2024–2025·🔄 Updated: August 2026·Editorial standards
📍 Sinclair, ME

School District for
Zip Code 04779 — Sinclair, ME

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ZIP 04779 is served by Aroostook Unorganized Territory. This district is not currently rated — state assessment results for it are not yet available.
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Aroostook Unorganized Territory · Grades Pre-K – 12th

NR
out of 10 Rating Not rated
Awaiting state assessment data · directory: NCES 2024–25
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School District · Sinclair, ME
Aroostook Unorganized Territory
📍 Cumberland County, ME · Zip Code 04779
NR
Rating
Students
0
Schools
Pre-K – 12th
Grade Span
Not rated Public school district serving Sinclair, ME. Per-pupil spending: $15,500/year (est.).
District Contact & InformationSource: NCES 2024–2025
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Grades Served
Pre-K – 12th
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District Phone
🌐
District Website
Not listed
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District Office
353 Cumberland Ave, Sinclair, ME 04779
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District Type
Public School District
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Schools in This District Source: NCES 2024–2025

Aroostook Unorganized Territory operates 15 schools (grades PK–12). Individual school names, addresses, and attendance zone boundaries are available directly from the district.

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To find your child’s assigned school, contact Not listed directly. School boundaries are updated annually and may vary by home address within the zip code.
District Statisticsvs. National Average
MetricAroostook Unorganized TerritoryNational AverageComparison
Student Enrollment7,5003,700↑ Larger than avg
Number of Schools06Varies by district
Per-Pupil Spending$15,500/yr (est.)$13,700/yr≈ Near avg
District TypePublic School DistrictPublic District
Overall RatingNot ratedNot comparable
🌏 District Map Boundary from U.S. Census TIGER
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Always verify before deciding: Contact Aroostook Unorganized Territory directly to confirm your exact school assignment. Boundaries change annually and open enrollment may alter your options. Nearby zip codes are served by School Administrative District 33 and School Administrative District 27 — if your address is near a district line, your assignment may differ from this zip-level estimate.
How Aroostook Unorganized Territory Compares NearbyState percentile · EDFacts 2021–22
DistrictRatingPercentileStudents
Aroostook Unorganized Territory (this district)NR
Yarmouth School Department10/1095th1,679
Scarborough School Department10/1092nd2,891
Lewiston School Department1/102nd5,088
Frequently Asked Questions
What school district is zip code 04779?
Zip code 04779 is served by Aroostook Unorganized Territory in Sinclair, ME (Cumberland County). The district is not currently rated because recent reading and math proficiency data isn’t available for it.
What schools are in zip code 04779?
Zip code 04779 is served by Aroostook Unorganized Territory. Specific school assignment depends on your exact home address — see the full list of schools in this district on this page, and confirm directly with the district office.
Is Aroostook Unorganized Territory a good school district?
Aroostook Unorganized Territory is not currently rated because recent reading and math proficiency data isn’t available for it. Across Maine, public school districts average a student-teacher ratio of about 13:1 and per-pupil spending of roughly $15,500 a year; figures for this district specifically are not published in the federal data this site uses.
How do I verify my school assignment for zip code 04779?
Contact Aroostook Unorganized Territory directly to confirm your specific school assignment. While our data is based on NCES 2024 records, school boundaries can change and some districts have open enrollment policies. Always verify before making enrollment or real estate decisions.
What grades does Aroostook Unorganized Territory serve?
Aroostook Unorganized Territory serves students from Pre-K – 12th. The district operates schools at multiple levels to serve all students in zip code 04779. Contact the district directly to confirm grade configurations at specific schools.
How do I contact Aroostook Unorganized Territory?
You can reach Aroostook Unorganized Territory via phone: Not listed or website: www.portlandschools.org. The district office can help with school assignment questions, enrollment, registration, and general inquiries about programs and services in zip code 04779.
Is Aroostook Unorganized Territory a public school district?
Aroostook Unorganized Territory is classified as a public school district. Public school districts are funded by local, state, and federal tax dollars and are open to all students residing within district boundaries. Enrollment is generally free of charge, and students are assigned to schools based on home address. To confirm eligibility and enrollment requirements for zip code 04779, contact Aroostook Unorganized Territory directly.

About Aroostook Unorganized Territory

Aroostook Unorganized Territory serves zip code 04779, covering Sinclair, Maine with grades K–12. Whether you’re researching a move, evaluating a home purchase, or preparing to enroll a child, the sections below give you a complete picture of this district’s resources, size, and what its rating means for your family.

Why This District Is Not Yet Rated

Aroostook Unorganized Territory does not currently have a SchoolDistrictFinder rating. Our ratings are based on state assessment proficiency data (reading and math) published in the U.S. Department of Education’s EDFacts collection (2017–18 school year), and this district does not yet have sufficient reported proficiency data to calculate a reliable score. This is common for very small districts, special-purpose or charter agencies, and newly reorganized districts.

An unrated status is not a negative signal — it simply means we don’t have enough assessment data to place Aroostook Unorganized Territory on the 1–10 scale yet. Families researching this area should contact the district directly for school performance information, request the most recent state report card, and visit schools in person before making a housing or enrollment decision based on zip code 04779 data.

Enrollment for Families in Zip Code 04779

Children in zip code 04779 are assigned to Aroostook Unorganized Territory for public school enrollment, covering grades K–12. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 04779, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.

To confirm your specific school assignments, contact Aroostook Unorganized Territory at the number listed on the district website or visit the district’s official website. Typical enrollment documents include proof of residency (lease or deed plus a utility bill), your child’s birth certificate, current immunization records, and prior school records. If your child has an IEP or 504 plan, bring that documentation to enrollment — Maine districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.

School Districts and Home Values in Sinclair

School district quality is one of the most consistent factors in residential home pricing. Because Aroostook Unorganized Territory serves zip code 04779, buyers should factor school district quality into their overall evaluation of homes in zip code 04779. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.

Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In Maine, property taxes are a primary funding source for public schools — your tax payments directly support Aroostook Unorganized Territory programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 04779.

Data Sources and Accuracy

All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Aroostook Unorganized Territory before making any housing or enrollment decision based on zip code 04779 data.

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District at a Glance
Overall RatingNR
GradeNot rated
Grades ServedPre-K – 12th
District TypePublic School District
Total Students~7,500
Total Schools0
Per-Pupil Spending$15,500/yr (est.)
PhoneNot listed
Data SourceNCES 2024