countyscore

Best Schools Counties in New Hampshire

Graduation rates, per-pupil spending, and attainment Compare rankings across all 10 counties.

Average Schools Score
66/100
Top County
Grafton County
Counties Ranked
10

Top 10

#1
Grafton County
NH
80/100
#2
Rockingham County
NH
79/100
#3
Carroll County
NH
78/100
#4
Cheshire County
NH
71/100
#5
Sullivan County
NH
63/100
#6
Merrimack County
NH
62/100
#7
Hillsborough County
NH
57/100
#8
Coos County
NH
57/100
#9
Strafford County
NH
57/100
#10
Belknap County
NH
56/100

All New Hampshire Counties Ranked

#CountySchools ScoreOverall Score
1Grafton County, NH
79.6
44.5
2Rockingham County, NH
79.3
48.9
3Carroll County, NH
78.3
49
4Cheshire County, NH
70.6
43.4
5Sullivan County, NH
63.3
42.8
6Merrimack County, NH
62.3
43.6
7Hillsborough County, NH
57.2
39.3
8Coos County, NH
56.8
41.2
9Strafford County, NH
56.8
40.2
10Belknap County, NH
56.3
38.3

Data Source

Schools data from SchoolsByCounty. See full details at SchoolsByCounty. Data updated February 2026.