allk12 · Rankings · Lowest proficiency · New Hampshire · Coos County

The lowest-performing public schools by test proficiency in Coos County, New Hampshire

Across Coos County, New Hampshire, 12 public schools are ranked here, ranked by the lowest composite state-assessment proficiency. Berlin Middle School leads the list at 23.1%, against a median of 36.3% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Coos County, New Hampshire

Best % Proficient

23.1%

Median % Proficient

36.3%

LOWEST PROFICIENCY · COOS COUNTY, NEW HAMPSHIRE

#	School	City	District	Level	% FRL	Students	% Proficient
1	Berlin Middle School	Berlin, NH	Berlin School District	Middle	50.0%	254	23.1%
2	Groveton High School	Groveton, NH	Northumberland School District	High	26.4%	121	23.7%
3	Berlin Senior High School	Berlin, NH	Berlin School District	High	34.3%	303	25.0%
4	White Mountains Regional High School	Whitefield, NH	White Mountains Regional School District	High	40.1%	319	31.0%
5	Colebrook Academy and Elementary School (E)	Colebrook, NH	Colebrook School District	Elementary	45.5%	189	33.1%
6	Berlin Elementary School	Berlin, NH	Berlin School District	Elementary	63.8%	412	35.6%
7	Whitefield Elementary School	Whitefield, NH	White Mountains Regional School District	Elementary	46.9%	256	37.0%
8	Milan Village Elementary School	Milan, NH	Milan School District	Elementary	28.4%	102	38.3%
9	Edward Fenn School	Gorham, NH	Gorham Randolph Shelburne Cooperative School District	Elementary	40.6%	143	39.5%
10	Lancaster Elementary School	Lancaster, NH	White Mountains Regional School District	Elementary	41.6%	310	42.5%
11	Gorham High School	Gorham, NH	Gorham Randolph Shelburne Cooperative School District	High	22.8%	149	44.0%
12	Groveton Elementary School	Groveton, NH	Northumberland School District	Elementary	50.9%	116	47.4%

Page 1 of 1 · top 12 of 12 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.