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Best High Schools in Zip Code 03809

At a glance

School

402

Students

Top rankedProspect Mountain High School33^rd of 86 New Hampshire high schools

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Biggest riser

Prospect Mountain High School up 16 spots statewide this year

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Summary:

The 03809 zip code is home to a single high school, Prospect Mountain High School, which serves grades 9-12 and has an enrollment of 405 students. The school has maintained a consistent 3-star rating from SchoolDigger for the past three years, indicating relatively stable performance.

Prospect Mountain High School excels in reading and science proficiency, with 67% of students proficient or better in reading and 49% proficient or better in 11th grade science, both exceeding the state averages. However, the school's mathematics proficiency, at 20% proficient or better, lags behind the 42% state average, suggesting an area for potential improvement. The school's student-teacher ratio of 11.3 is lower than the state average, which may contribute to more personalized attention for students.

With a free/reduced lunch rate of 20.74%, Prospect Mountain High School serves a relatively more affluent student population compared to the state average. The school's 89.1% four-year graduation rate and 2.5% dropout rate also indicate strong academic outcomes for its students.

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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)				SAT Mathematics (2025)	SAT Reading (2025)	NH SAS Mathematics (2025)	NH SAS Reading (2025)	NH SAS Science (2025)		Per Pupil Expenditures (2019)
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	SAT Mathematics 11th Grade	SAT Reading 11th Grade	NH SAS Mathematics All Grades	NH SAS Reading All Grades	NH SAS Science 11th Grade	NH SAS Science All Grades	Total
Prospect Mountain High School	Public	9-12	242 Suncook Valley Rd.	Alton	03809	Belknap County	Prospect Mountain JMA School District	No	No	No	No	(603) 875-3800	402	36	11.1	21.1%	374 (93.0%)	3 (0.7%)	12 (3.0%)	3 (0.7%)	0 (0.0%)	0 (0.0%)	10 (2.5%)	52.8	33^rd of 86 public high schools	61.6%		38.1	49^th of 87 public high schools	43.7%	16	20.0	67.0	20.0	67.0	49.0	49.0

Cities Near Zip Code 03809

City	Distance	# of Schools	Statewide Rank
Alton	1.66 mi	2	117^th
New Durham	4.81 mi	1	84^th
Gilmanton IW	5.76 mi	1	49^th
Wolfeboro	7.53 mi	4	75^th
Center Barnstead	8.7 mi	1	161^st

See the top NH New Hampshire cities

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