What is the population of Monmouth?

The population of Monmouth, ME is 4,172.

Where is Monmouth located?

Monmouth, ME is located at latitude 44.2386800 and longitude -70.0356100. It is in United States.

What is the area of Monmouth?

The area of Monmouth, ME is 39.04 km².

What is the elevation of Monmouth?

Monmouth, ME has an elevation of 83 meters (272 feet) above sea level.

What time zone is Monmouth in?

Monmouth, ME is in the America/New_York time zone.

What state is Monmouth in?

Monmouth is in the state of Maine, United States.

What county is Monmouth, ME in?

Monmouth is in Kennebec County, Maine.

How has the population of Monmouth changed?

The population of Monmouth, ME has increased from 4,104 (2010) to 4,172 (2020), a change of 1.7%.

Monmouth, Maine

Monmouth: town in Kennebec County, Maine, United States

About

Monmouth is a town located in the county of Kennebec in the U.S. state of Maine. Its population at the 2010 census was 4,104 and a population density of 105 people per km². After 10 years in 2020 city had an estimated population of 4,172 inhabitants.

The town was created 250 years ago in 1775.

Monmouth locator map — Location of Monmouth on Maine map.

Quick Facts about Monmouth

Population	4,172 (2020)
Country	United States of America
State	Maine (United States)
County	Kennebec County
Postal code	04259
Phone Area Codes	207
Area	39.04 km²
Latitude & Longitude	44.2387,-70.0356
Altitude	262 feet / 80 meters
Establishment	January 01, 1776 (250 years ago)
Time Zone	Eastern Time Zone
Local time	23:29:20 (22nd April 2026)
Density	107 Pop. per km² as of 2020
Population growth	1.63% (2010-2020)
Weather	46℉ Chance Rain Showers 7-days weather

Cumston image

Geography

Monmouth is located at 44°14'19"N 70°2'8"W (44.2386800, -70.0356100).

Monmouth map

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Weather

46°F

Chance Rain Showers

0 to 5 mph S Wednesday

A chance of rain showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

7-Day Forecast

Official website of Monmouth

Official Website

Demographics

The population of Monmouth increased by 1.63% in 10 years.

Year	Population	% Change	Method
2010	4,104	-	census
2011	4,096	-0.2%	estimation process
2012	4,095	-0.02%	estimation process
2013	4,076	-0.47%	estimation process
2014	4,075	-0.02%	estimation process
2015	4,068	-0.17%	estimation process
2016	4,079	0.27%	estimation process
2017	4,108	0.71%	estimation process
2018	4,131	0.56%	estimation process
2019	4,136	0.12%	estimation process
2020	4,172	0.86%	estimation process

Monmouth zip code is 04259. County name: Kennebec, County fips: 23011

Monmouth Center, Monmouth Village

Best Things to Do in Monmouth

1Whittier Woods

Rating: 5 (2)

Launch Dr, Monmouth, ME 04259, United States View details

Services and Civic Places in Monmouth

1Monmouth Municipal Office

Rating: 2.3 (3)

859 Main St, Monmouth, ME 04259 View details

Phone: +12079332206

People born in Monmouth (6)

People born in Monmouth, including politician Thomas Hurley Brents, pioneer Samuel Thurston, painter Charles Dorman Robinson, .

More notable people

Charles F. Kimball (American artist (1831-1903)) he was born in 31/10/1831
James S. Norris (American politician) he was born in 01/01/1810
Andrew Jackson Tozier he was born in 11/02/1838

Nearby Schools and Colleges

Schools and campuses linked to Monmouth, ME. Select a name to open its map and contact details.

Code	Name	City	ZIP
160977	Bates College	Lewiston (ME)	04240

Nearby Transit Stations (20)

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

Code	Name	Address	Type
AGM	Augusta, ME	9 Industrial Drive	BUS
BRK	Brunswick Maine Street Station	101 Bath Rd.	BUS
WST	Wiscasset, Maine	279 Bath Rd.	BUS
BAT	Bath, Maine	10 State Rd	BUS
FRE	Freeport	36 Depot Street	RAIL

Nearby Post Offices

Closest post offices linked to Monmouth.

Post Office Name	City	ZIP
Monmouth Post Office	Monmouth (ME)	04259

Other places with the same name (4)

Monmouth, Oregon city in Oregon, USA with a population of 10,615 people.
Monmouth, Illinois city in Warren County, Illinois, United States with a population of 8,801 people.
Monmouth, Kansas unincorporated community in Kansas, United States with a population of 3,109 people.
Monmouth, Iowa city in Jackson County, Iowa, United States with a population of 154 people.

Other cities in Kennebec County

Cities, towns, neighborhoods & other populated places in Kennebec County , ME. (more)

City Name	Population	Title
Augusta	18,747	County seat in Kennebec County, Maine, USA and Maine federated state capital city
Waterville	16,579	City in Maine, United States
Winslow	7,654	Town in Maine
Oakland	6,341	Town in Kennebec County in the U.
Winthrop	6,029	Town in Maine, United States
Gardiner	5,685	City in Maine
Sidney	4,543	Town in Maine, United States
Vassalboro	4,420	City in Kennebec County, Maine, United States of America
China	4,339	Town in Kennebec County, Maine, United States
Clinton	3,369	Town in Kennebec County, Maine, United States
Belgrade	3,150	Town in Kennebec County, Maine, USA
Farmingdale	2,925	Human settlement in Kennebec County, Maine, United States of America
Pittston	2,819	Town in Maine, United States of America
Chelsea	2,753	Town in Maine, US
Benton	2,720	Town in Maine, United States
Windsor	2,620	Town in Kennebec County, Maine, United States

Distance to Other Cities

Monmouth distances to largest Maine cities