allk12 · Rankings · Largest · New Hampshire · Merrimack County · High schools

The largest public high schools in Merrimack County, New Hampshire

Across Merrimack County, New Hampshire, 12 public high schools are ranked here, ranked by total student enrollment, excluding online and virtual schools. Concord High School leads the list at 1,394, against a median of 282 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

Merrimack County, New Hampshire

Top Students

1,394

Median Students

282

LARGEST · MERRIMACK COUNTY, NEW HAMPSHIRE

#	School	City	District	Level	Students
1	Concord High School	Concord, NH	Concord School District	High	1,394
2	Merrimack Valley High School	Penacook, NH	Merrimack Valley School District	High	744
3	Pembroke Academy	Pembroke, NH	Pembroke School District	High	744
4	Bow High School	Bow, NH	Bow School District	High	622
5	Kearsarge Regional High School	North Sutton, NH	Kearsarge Regional School District	High	485
6	Hopkinton High School	Contoocook, NH	Hopkinton School District	High	284
7	Franklin High School	Franklin, NH	Franklin School District	High	280
8	Pittsfield High School	Pittsfield, NH	Pittsfield School District	High	161
9	Compass Classical Academy Charter School (H)	Northfield, NH	Compass Classical Academy Charter School	High	43
10	CSI Charter School	Penacook, NH	CSI Charter School	High	34
11	Benjamin Franklin Academy Chartered Public School (H)	Loudon, NH	Benjamin Franklin Academy Chartered Public School	High	24
12	Synergy Academy Chartered Public School	CONCORD, NH	Synergy Academy Chartered Public School	High	21

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.