What is the population of Monroe?

The population of Monroe, OH is 14,183.

Where is Monroe located?

Monroe, OH is located at latitude 39.4403400 and longitude -84.3621600. It is in United States.

What is the area of Monroe?

The area of Monroe, OH is 15.89 km².

What is the elevation of Monroe?

Monroe, OH has an elevation of 254 meters (833 feet) above sea level.

What time zone is Monroe in?

Monroe, OH is in the America/New_York time zone.

What state is Monroe in?

Monroe is in the state of Ohio, United States.

What county is Monroe, OH in?

Monroe is in Butler County, Ohio.

How has the population of Monroe changed?

The population of Monroe, OH has increased from 12,442 (2010) to 14,183 (2020), a change of 14%.

Monroe, Ohio

Monroe: city in Ohio, United States.

About

Monroe is a city located in the county of Butler in the U.S. state of Ohio. Its population at the 2010 census was 12,442 and a population density of 783 people per km². After 10 years in 2020 city had an estimated population of 14,183 inhabitants.

Monroe locator map — Location of Monroe on Ohio map.

Quick Facts about Monroe

Population	14,183 (2020)
Country	United States of America
State	Ohio (United States)
County	Butler County
Different from	Monroe County
Phone Area Codes	513
Area	15.89 km²
Latitude & Longitude	39.4403,-84.3622
Altitude	833 feet / 254 meters
Time Zone	Eastern Time Zone
Local time	08:09:39 (23rd September 2026)
Postal code	45050
Density	893 Pop. per km² as of 2020
Population growth	13.99% (2010-2020)
Weather	69℉ Chance Rain Showers 7-days weather

Hughes Manor image

Geography

Monroe is located at 39°26'25"N 84°21'44"W (39.4403400, -84.3621600).

Monroe map

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Weather

69°F

Chance Rain Showers

6 to 10 mph NE Wednesday

A chance of rain showers after 10am. Cloudy, with a high near 69. Northeast wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts les...

7-Day Forecast

Official website of Monroe

Official Website

Demographics

The population of Monroe increased by 13.99% in 10 years.

Year	Population	% Change	Method
2010	12,442	-	census
2011	12,692	2.01%	estimation process
2012	12,839	1.16%	estimation process
2013	13,058	1.71%	estimation process
2014	13,257	1.52%	estimation process
2015	13,379	0.92%	estimation process
2016	13,498	0.89%	estimation process
2017	13,684	1.38%	estimation process
2018	13,868	1.34%	estimation process
2019	14,028	1.15%	estimation process
2020	14,183	1.1%	estimation process

Monroe zip code is 45050. County name: Butler, County fips: 39017

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Best Things to Do in Monroe

1Monroe Community Park

Rating: 4.6 (452)

412 Old St, Monroe, OH 45050, United States View details

Phone: +15137278953 | Website available

2Monroe Crossings Park

Rating: 4.2 (98)

Crossings Blvd, Monroe, OH 45050, United States View details

Services and Civic Places in Monroe

1Lemon Twp Hall

6393 Hamilton Lebanon Rd, Monroe, OH 45050 View details

Phone: +15135398276

Nearby Schools and Colleges

Schools and campuses linked to Monroe, OH. Select a name to open its map and contact details.

Code	Name	City	ZIP
201496	Butler Technology and Career Development Schools	Monroe (OH)	45050

Nearby Transit Stations (4)

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

Code	Name	Address	Type
CIG	Cincinnati, OH	1005 Gilbert Avenue	BUS
CIN	Cincinnati Museum Center at Union Terminal	1301 Western Ave.	RAIL
COI	Connersville station	1012 Eastern Avenue	RAIL
MAY	Maysville	West Front St & Rosemary Clooney St	RAIL

Nearby Post Offices

Closest post offices linked to Monroe.

Post Office Name	City	ZIP
Monr Post Office	Monroe (OH)	45050

Other places with the same name (10)

Monroe, Louisiana The most populous city in Ouachita Parish, Louisiana. with a population of 46,998 people.
Monroe, New Jersey township in Gloucester County, New Jersey. with a population of 44,884 people.
Monroe, North Carolina city in and county seat of Union County, North Carolina, United States. with a population of 35,668 people.
Monroe, Washington city in Snohomish County, Washington, United States. with a population of 20,681 people.
Monroe, Connecticut town in Fairfield County, Connecticut, United States. with a population of 19,328 people.
Monroe, Georgia city in and the county seat of Walton County, Georgia, United States of America. with a population of 13,979 people.
Monroe, New York town in New York, United States. with a population of 9,351 people.
Monroe, Utah city in Sevier County, Utah, United States. with a population of 2,383 people.
Monroe, Iowa city in Jasper County, Iowa, United States. with a population of 1,905 people.
Monroe, Wisconsin city in and the county seat of Green County, Wisconsin, United States. with a population of 1,236 people.

Other cities in Butler County

Cities, towns, neighborhoods & other populated places in Butler County , OH.

City Name	Population	Title
Hamilton	62,148	The most populous city in Butler County, Ohio.
Middletown	46,140	The most populous city in Butler County, Ohio.
Upper Arlington	35,369	City in Ohio
Oxford	23,535	City in Butler County, Ohio, United States of America
Lemon	15,647	Township of Ohio
Macedonia	12,029	City in Summit County, Ohio, United States
Beckett Ridge	9,187	Census-designated place in Butler County, Ohio
Mayfield	3,347	Village in Cuyahoga County, Ohio, United States of America
Reily	2,808	Township of Ohio
Trenton	2,691	City in Ohio
New Miami	2,395	City in Butler County, Ohio, United States of America
Wetherington	1,302	Census-designated place in Butler County, Ohio

Distance to Other Cities

Monroe distances to largest Ohio cities