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Grantham
A town of 3,465 people in Sullivan County, New Hampshire
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About Grantham
Town in New Hampshire, United States1761Established
3,404Population
28.1 sq miArea
948 ftElevation
Grantham is a town in Sullivan County, New Hampshire, United States. The population was 3,404 at the 2020 census, an increase over the figure of 2,985 tabulated in 2010. The planned community of Eastman is in the eastern part of the town.
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How Grantham ranks
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ZIP code03753
Area code603
Schools in Grantham
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#6Best public schoolsof 120 in NH
DistrictGrantham School DistrictSchools1
School data from the U.S. Department of Education (NCES). Ratings are from neighbors.
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