Grantham, New Hampshire
Grantham: town in Sullivan County, New Hampshire, United States
About
Grantham is a town located in the county of Sullivan in the U.S. state of New Hampshire. Its population at the 2010 census was 2,985 and a population density of 41 people per km². After 10 years in 2020 city had an estimated population of 2,955 inhabitants.
The town was created 265 years ago in 1760.
Quick Facts about Grantham
| Population | 2,955 (2020) |
| Country | United States of America |
| State | New Hampshire (United States) |
| County | Sullivan County |
| Postal code | 03753 |
| Phone Area Codes | 603 |
| Area | 72.7 km2 |
| Latitude & Longitude | 43.4895,-72.1376 |
| Altitude | 948 feet / 289 meters |
| Establishment | January 01, 1761 (265 years ago) |
| Time Zone | America/New_York |
| Local time | 04:57:40 (23rd April 2026) |
| Density | 41 Pop. per km² as of 2020 |
| Population growth | -1.02% (2010-2020) |
| Weather | 52℉ Mostly Sunny 7-days weather |
Geography
Grantham is located at 43°29'22"N 72°8'15"W (43.4895200, -72.1375900).
Grantham map
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Official website of Grantham
Official WebsiteDemographics
According to census records, the population of Grantham decreased by 1.02% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 2,985 | - | census |
| 2011 | 2,959 | -0.88% | estimation process |
| 2012 | 2,946 | -0.44% | estimation process |
| 2013 | 2,935 | -0.37% | estimation process |
| 2014 | 2,940 | 0.17% | estimation process |
| 2015 | 2,940 | 0% | estimation process |
| 2016 | 2,947 | 0.24% | estimation process |
| 2017 | 2,944 | -0.1% | estimation process |
| 2018 | 2,947 | 0.1% | estimation process |
| 2019 | 2,945 | -0.07% | estimation process |
| 2020 | 2,955 | 0.34% | estimation process |
Best Things to Do in Grantham
1Brookside Park
Grantham, NH 03753, United States View details
2Grantham Mountain Trail
Grantham, NH 03753, United States View details
People born in Grantham (2)
People born in Grantham, including Mormon pioneer William Huntington, early settler, innkeeper, judge Hiram Leavitt, .
More notable people
Nearby Schools and Colleges
Schools and campuses linked to Grantham, NH. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 182634 | Colby-Sawyer College | New London (NH) | 03257-7835 |
Nearby Transit Stations (31)
Rail and bus stations connected to Grantham, NH. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| WNM | Windsor station | 26 Depot Ave | RAIL |
| WRJ | White River Junction | 102 Railroad Row | RAIL |
| CLA | Claremont | Plains Rd. and Maple Ave. | RAIL |
| NHN | New Hampton, New Hampshire | 325 Route 104 | BUS |
| TLT | Tilton, New Hampshire | I-93 and US hwy 3 | BUS |
Closest post offices linked to Grantham.
| Post Office Name | City | ZIP |
|---|---|---|
| Grantham Post Office | Grantham (NH) | 03753 |
Other cities in Sullivan County
Cities, towns, neighborhoods & other populated places in Sullivan County , NH.
| City Name | Population | Title |
|---|---|---|
| Claremont | 12,944 | City in New Hampshire, United States |
| Newport | 6,379 | Town in New Hampshire, United States |
| Charlestown | 5,032 | Town in New Hampshire |
| Sunapee | 3,505 | Town of the United States |
| Plainfield | 2,419 | Town in Sullivan County, New Hampshire, United States |
| Unity | 1,616 | Town in Sullivan County, New Hampshire, United States |
| Springfield | 1,348 | Town in New Hampshire, United States |
| Lempster | 1,177 | Town in Sullivan County, New Hampshire |
| Washington | 1,104 | Town in New Hampshire |
| Acworth | 897 | Town in New Hampshire |
| Goshen | 813 | Town in New Hampshire, United States |
| Croydon | 774 | Town in Sullivan County, New Hampshire, United States |
| Langdon | 688 | Town |
Distance to Other Cities
Grantham distances to largest New Hampshire cities