Calais operates 15 schools (grades PK–12). Individual school names, addresses, and attendance zone boundaries are available directly from the district.
| Metric | Calais | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 580 | 3,700 | ↑ Larger than avg |
| Number of Schools | 3 | 6 | Varies by district |
| Per-Pupil Spending | $15,500/yr (est.) | $13,700/yr | ≈ Near avg |
| District Type | Public School District | Public District | — |
| Overall Rating | 7/10 — Good | — | Above average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Calais (this district) | 7/10 | 65th | 580 |
| Yarmouth School Department | 10/10 | 95th | 2,200 |
| Scarborough School Department | 10/10 | 92nd | 3,500 |
| Lewiston School Department | 1/10 | 2nd | 5,500 |
🔢 Show the math behind this rating
Ranked against 159 rated districts in ME → 65th percentile → 7/10.
Source: U.S. Dept. of Education EDFacts, 2021–22 school year. Full methodology →
- St Croix Regional Technical Center — Grades PK–PK · 0 students
- Calais Elementary School — Grades PK–6 · 250 students
- Calais Middle/High School — Grades 7–12 · 289 students
- Lyman Moore Middle School — Grades 6–8 · 470 students
- King Middle School — Grades 6–8 · 434 students
- Lincoln Middle School — Grades 6–8 · 382 students
- Calais High School — Grades 9–12 · 912 students
- Deering High School — Grades 9–12 · 850 students
- Casco Bay High School — Grades 9–12 · 379 students
About Calais
Calais serves zip code 04619, covering Calais, 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.
Funding and Resources
Public school districts in Maine spend approximately $15,500 per student per year on average (state-level estimate; district-level figures vary), above the national average (U.S. average: $13,700/year). Above-average spending generally translates to more instructional resources per student, stronger program variety at the middle and high school levels, and better-maintained facilities. Per-pupil spending directly affects teacher compensation, class sizes, elective course offerings, technology access, and the depth of student support services — making it one of the most meaningful structural indicators of district capacity.
District Scale and Program Breadth
At 3 schools serving grades K–12, Calais qualifies as a small, community-focused district serving students from K–12. The district enrolls approximately 580 students in total. Small districts often benefit from tighter community cohesion, more personalized teacher-student relationships, and stronger parental involvement. The trade-off is narrower program variety: fewer elective courses, specialized tracks, or extracurricular options than larger systems offer.
Understanding the 7/10 Rating
With a rating of 7/10 (good), Calais ranks among Maine’s above-average-rated school systems. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in the U.S. Department of Education’s EDFacts collection (2021–22 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because Maine is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Calais holds a low overall rating, with reading and math proficiency among the lowest in Maine on state assessments. Test results reflect many factors beyond the classroom, including community and economic conditions; a low score is a signal to research carefully, not a verdict on any individual school or teacher. Families in this area should research all available alternatives: inter-district transfers, charter schools, and magnet programs. Contact the district directly to understand exactly what programs are available at your assigned school.
Enrollment for Families in Zip Code 04619
Children in zip code 04619 are assigned to Calais 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 04619, 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 Calais at the number listed on the district website or visit the district’s official website. Typical enrollment documents include proof of address, a government-issued birth certificate, immunization records, and any existing school records or IEP documentation. 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 Calais
For families considering a purchase in the Calais area, district assignment matters financially. Because Calais serves zip code 04619, buyers should factor school district quality into their overall evaluation of homes in zip code 04619. 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 Calais 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 04619.
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 Calais before making any housing or enrollment decision based on zip code 04619 data.