What is the population of Dorchester?

The population of Dorchester, NH is 359.

Where is Dorchester located?

Dorchester, NH is located at latitude 43.7567400 and longitude -71.9486900. It is in United States.

What is the area of Dorchester?

The area of Dorchester, NH is 45.2 km².

What is the elevation of Dorchester?

Dorchester, NH has an elevation of 421 meters (1381 feet) above sea level.

What time zone is Dorchester in?

Dorchester, NH is in the America/New_York time zone.

What state is Dorchester in?

Dorchester is in the state of New Hampshire, United States.

What county is Dorchester, NH in?

Dorchester is in Grafton County, New Hampshire.

How has the population of Dorchester changed?

The population of Dorchester, NH has increased from 355 (2010) to 359 (2020), a change of 1.1%.

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Dorchester, New Hampshire

Dorchester: town in New Hampshire

About

Dorchester is a town located in the county of Grafton in the U.S. state of New Hampshire. Its population at the 2010 census was 355 and a population density of 8 people per km². After 10 years in 2020 city had an estimated population of 359 inhabitants.

The town was created 254 years ago in 1771.

Quick Facts about Dorchester

Population	359 (2020)
Country	United States of America
State	New Hampshire (United States)
County	Grafton County
Postal code	03266
Area	45.2 km²
Latitude & Longitude	43.7567,-71.9487
Altitude	1,391 feet / 424 meters
Establishment	January 01, 1772 (254 years ago)
Time Zone	America/New_York
Local time	17:44:34 (11th April 2026)
Density	8 Pop. per km² as of 2020
Population growth	1.11% (2010-2020)
Weather	45℉ Mostly Sunny 7-days weather

Geography

Dorchester is located at 43°45'24"N 71°56'55"W (43.7567400, -71.9486900).

Dorchester map

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Weather

45°F

Mostly Sunny

15 mph NW Saturday

Mostly sunny, with a high near 45. Northwest wind around 15 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possi...

7-Day Forecast

Official website of Dorchester

Official Website

Demographics

The population of Dorchester increased by 1.11% in 10 years.

Year	Population	% Change	Method
2010	355	-	census
2011	352	-0.85%	estimation process
2012	352	0%	estimation process
2013	361	2.49%	estimation process
2014	359	-0.56%	estimation process
2015	359	0%	estimation process
2016	359	0%	estimation process
2017	359	0%	estimation process
2018	357	-0.56%	estimation process
2019	356	-0.28%	estimation process
2020	359	0.84%	estimation process

Nearby Schools and Colleges

Schools and campuses linked to Dorchester, NH. Select a name to open its map and contact details.

Code	Name	City	ZIP
183080	Plymouth State University	Plymouth (NH)	03264-1595

Nearby Transit Stations (29)

Rail and bus stations connected to Dorchester, NH. Select a station to open its map and address details.

Code	Name	Address	Type
PMO	Plymouth, New Hampshire	83 Main St.	BUS
NHN	New Hampton, New Hampshire	325 Route 104	BUS
WRJ	White River Junction	102 Railroad Row	RAIL
LNN	Lincoln, New Hampshire	Main and Franklin Sts.	BUS
TLT	Tilton, New Hampshire	I-93 and US hwy 3	BUS

Nearby Post Offices

Closest post offices linked to Dorchester.

Post Office Name	City	ZIP
Rumney Post Office	Rumney (NH)	03266

Other places with the same name (4)

Dorchester, Wisconsin village in Marathon and Clark counties in Wisconsin, United States with a population of 864 people.
Dorchester, Nebraska village in Nebraska with a population of 572 people.
Dorchester, Illinois village in Illinois with a population of 137 people.
Dorchester, Texas city in Texas with a population of 96 people.

Other cities in Grafton County

Cities, towns, neighborhoods & other populated places in Grafton County , NH. (more)

City Name	Population	Title
Lebanon	13,808	City in Grafton County, New Hampshire, United States
Hanover	11,555	Town in Grafton County, New Hampshire, United States
Plymouth	6,916	Town in New Hampshire
Littleton	5,902	Town in New Hampshire, United States
Enfield	4,564	Town in Grafton County, New Hampshire, United States
Haverhill	4,555	Town in New Hampshire, United States
Canaan	3,917	Town in New Hamsphire
Bristol	3,156	Town in New Hampshire
Bethlehem	2,656	Town in New Hampshire
Thornton	2,553	Town in Grafton County, New Hampshire, United States
Holderness	2,131	Town in Grafton County, New Hampshire
Ashland	2,067	Town in New Hampshire
Lincoln	1,775	Town in New Hampshire, United States
Lyme	1,685	Town in New London County, Connecticut, United States
Alexandria	1,628	Town in Grafton County, New Hampshire
Lisbon	1,587	Town in New Hampshire, USA