What is the population of Harlem?

The population of Harlem, OH is 4,903.

Where is Harlem located?

Harlem, OH is located at latitude 40.1517300 and longitude -82.8393400. It is in United States.

What is the elevation of Harlem?

Harlem, OH has an elevation of 304 meters (997 feet) above sea level.

What time zone is Harlem in?

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

What state is Harlem in?

Harlem is in the state of Ohio, United States.

What county is Harlem, OH in?

Harlem is in Delaware County, Ohio.

How has the population of Harlem changed?

The population of Harlem, OH has increased from 3,953 (2010) to 4,903 (2020), a change of 24%.

MapSof.net

Countries States Cities

Maps Distance Calculator Geocoder Distances

Harlem, Ohio

Harlem: city in United States of America

About

Harlem is a city located in the county of Delaware in the U.S. state of Ohio. Its population at the 2010 census was 3,953. After 10 years in 2020 city had an estimated population of 4,903 inhabitants.

Quick Facts about Harlem

Population	4,903 (2020)
Country	United States of America
State	Ohio (United States)
County	Delaware County
Latitude & Longitude	40.1517,-82.8393
Time Zone	America/New_York
Local time	19:47:07 (14th April 2026)
Population growth	19.38% (2010-2020)
Weather	83℉ Chance Showers And Thunderstorms 7-days weather

Geography

Harlem is located at 40°9'6"N 82°50'22"W (40.1517300, -82.8393400).

Harlem map

Click "full screen"

icon to open full mode. View satellite images

Weather

83°F

Chance Showers And Thunderstorms

10 to 16 mph SW Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.

7-Day Forecast

Demographics

The population of Harlem increased by 19.38% in 10 years.

Year	Population	% Change	Method
2010	3,953	-	census
2011	4,058	2.59%	estimation process
2012	4,126	1.65%	estimation process
2013	4,228	2.41%	estimation process
2014	4,336	2.49%	estimation process
2015	4,429	2.1%	estimation process
2016	4,529	2.21%	estimation process
2017	4,618	1.93%	estimation process
2018	4,727	2.31%	estimation process
2019	4,811	1.75%	estimation process
2020	4,903	1.88%	estimation process

Buddtown, Haerlem

Nearby Schools and Colleges

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

Code	Name	City	ZIP
203386	Hondros College of Nursing	Westerville (OH)	43081

Nearby Transit Stations (1)

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

Code	Name	Address	Type
COL	Columbus, OH	111 East Town Street	BUS

Nearby Post Offices

Closest post offices linked to Harlem.

Post Office Name	City	ZIP
Westervill Post Office	Westerville (OH)	43082

Other places with the same name (4)

Harlem, Georgia town in Columbia County, Georgia, United States with a population of 3,547 people.
Harlem, Florida A census-designated place in Palm Beach County, Florida. with a population of 2,705 people.
Harlem, Illinois township in Winnebago County, Illinois, United States with a population of 2,114 people.
Harlem, Montana city in Blaine County, Montana, United States with a population of 778 people.

Other cities in Delaware County

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

City Name	Population	Title
Delaware	42,607	The county seat of Delaware County, Ohio.
Powell	12,972	City in Ohio, United States
Berkshire	3,742	Township in Delaware County, Ohio
Scioto	3,683	Township in Delaware County, Ohio
Radnor	1,904	Township in Delaware County, Ohio
Ashley	1,640	Village in Delaware County, Ohio, United States
Ostrander	764	City in Delaware County, Ohio, United States of America
Galena	753	Village in Delaware County, Ohio, United States
Norton	4	City in Ohio

Distance to Other Cities

Harlem distances to largest Ohio cities