allk12 · Rankings · Largest charters · New Hampshire · High schools

The largest public charter schools in New Hampshire

This ranking covers the largest public charter schools in New Hampshire, drawn from 19 qualifying public high schools. Academy for Science and Design Charter (H) leads the list at 264, against a median of 67 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

New Hampshire

Top Students

264

Median Students

LARGEST CHARTERS · NEW HAMPSHIRE

#	School	City	District	Level	Students
1	Academy for Science and Design Charter (H)	Nashua, NH	Academy for Science and Design Charter School	High	264
2	The Founders Academy Charter School (H)	Manchester, NH	The Founders Academy Charter School	High	152
3	Arts Academy of New Hampshire Chartered Public High School	Salem, NH	Arts Academy of New Hampshire Chartered Public High School	High	106
4	Spark Academy of Advanced Technologies Charter School	Manchester, NH	Spark Academy of Advanced Technologies	High	96
5	Great Bay Charter School (H)	Exeter, NH	Great Bay Charter School	High	94
6	Making Community Connections Charter School - Monadnock	Keene, NH	Making Community Connections Charter School	High	80
7	Next Charter School	Derry, NH	Next Charter School	High	79
8	Kreiva Academy Public Charter School (H)	Manchester, NH	Kreiva Academy Public Charter School	High	76
9	LEAF Charter School	Alstead, NH	LEAF Charter School	High	67
10	Gathering Waters Charter School (H)	Keene, NH	Gathering Waters Charter School	High	67
11	Ledyard Charter School	Lebanon, NH	Ledyard Charter School	High	49
12	North Country Charter Academy (H)	Littleton, NH	North Country Charter Academy	High	45
13	Compass Classical Academy Charter School (H)	Northfield, NH	Compass Classical Academy Charter School	High	43
14	CSI Charter School	Penacook, NH	CSI Charter School	High	34
15	River View Chartered Public School	Claremont, NH	River View Chartered Public School	High	30
16	Benjamin Franklin Academy Chartered Public School (H)	Loudon, NH	Benjamin Franklin Academy Chartered Public School	High	24
17	Synergy Academy Chartered Public School	CONCORD, NH	Synergy Academy Chartered Public School	High	21
18	Coastal Waters Chartered Public School (H)	Exeter, NH	Coastal Waters Chartered Public School	High	16
19	Robert Frost Charter School (H)	Conway, NH	Robert Frost Charter School	High	12

Page 1 of 1 · top 19 of 19 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.