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Best High Schools in Zip Code 06441

At a glance

School

466

Students

Top rankedHaddam-Killingworth High School16^th of 141 Connecticut high schools

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Summary:

The 06441 zip code is home to a single high school, Haddam-Killingworth High School, which serves grades 9-12 and is part of the Regional School District 17. This high-performing school consistently ranks among the top in Connecticut, earning a 4-star rating from SchoolDigger and placing 16th out of 141 state high schools for the 2024-2025 school year.

Haddam-Killingworth High School boasts impressive academic metrics, with 85.6% of 11th-grade students proficient or better in SAT/English Language Arts, 48.8% in SAT/Math, and 72.8% in NGSS/Science, significantly outpacing state averages. The school also maintains a strong 88.4% four-year graduation rate and a relatively low chronic absenteeism rate of 17.7%. Additionally, the school's low student-teacher ratio of 10:1 suggests a focus on individualized attention, and its high per-student spending of $19,388 indicates a significant investment in the educational experience.

While the school serves a relatively affluent community, with a low percentage of free and reduced-price lunch recipients, its strong performance across various measures suggests it provides a high-quality education for its students. The school's consistent rankings and positive ratings from SchoolDigger make it a standout institution in the region, offering families in the 06441 zip code access to a top-performing high school.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				NGSS Science (2025)	SAT English Language Arts (2025)	SAT Math (2025)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	NGSS Science 11th Grade	SAT English Language Arts 11th Grade	SAT Math 11th Grade	Total
Haddam-Killingworth High School	Public	9-12	95 Little City Road	Higganum	06441	Lower Connecticut River Valley Planning Region	Regional School District 17	No	No	No	No	(860) 345-8541	466	49	9.5	13.7%	409 (87.8%)	6 (1.3%)	23 (4.9%)	10 (2.1%)	1 (0.2%)	0 (0.0%)	16 (3.4%)	88.4	16^th of 141 public high schools	88.7%		85.9	18^th of 145 public high schools	87.6%	2	72.8	85.6	48.8	$30,768

Cities Near Zip Code 06441

City	Distance	# of Schools	Statewide Rank
Higganum	0.58 mi	3	20^th
Durham	5.02 mi	3	72^nd
Killingworth	5.59 mi	2	52^nd
Middletown	6.26 mi	14	157^th
Moodus	7.09 mi	3	113^th

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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.