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Best Public Schools in Zip Code 06480


At a glance
5
Schools
1,226
Students
Top rankedGildersleeve School123rd of 491 Connecticut elementary schools
Biggest riser
Portland Middle School up 21 spots statewide this year
Smallest classes
Portland High School 10.5 students per teacher
Summary:

Zip code 06480 in Portland, Connecticut contains five schools within the Portland School District, serving approximately 1,226 students across a grade-band structure that separates PK–1, 2–4, 5–6, 7–8, and 9–12 into distinct school communities.

The district’s early and intermediate grades are its clear strength. Gildersleeve School is the academic standout, earning a 4-star rating and a 75th-percentile state ranking despite having the district’s highest free/reduced lunch rate; its 4th-grade ELA proficiency (72.5%) and 3rd-grade math proficiency (71.0%) far exceed state averages. Valley View School excels at building early attendance habits with the district’s lowest chronic absenteeism rate at just 4.0%. Brownstone Intermediate School posts remarkable 6th-grade math scores, with 67.7% proficiency compared to 44.4% statewide, while Portland Middle School also earns a 4-star rating with strong 7th-grade ELA results (79.8%) but struggles with chronic absenteeism at 16.9%, the highest in the district.

The upper grades present the district’s main challenges. Portland High School holds a 3-star rating with a graduation rate of 90.2%, slightly below the state average, and SAT math proficiency of just 32.4%; however, its NGSS science proficiency of 56.3% is a notable bright spot, nearly 6 points above the state. Math proficiency declines dramatically across grade levels, from 70% in 4th grade to 42.6% in 8th grade and 32.4% in 11th grade. Chronic absenteeism also rises steadily with grade level, from 4.0% at Valley View to 15.7% at the high school. Notably, spending does not align with outcomes—Gildersleeve, the highest-performing school, spends near the district’s lower end at $15,341 per student, while Brownstone spends the most at $17,647. Overall, families can expect a solid academic foundation in the elementary and intermediate years, with the middle-to-high school transition warranting extra attention, particularly in mathematics and attendance.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near Zip Code 06480

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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