What is the population of Blanchester?

The population of Blanchester, OH is 4,256.

Where is Blanchester located?

Blanchester, OH is located at latitude 39.2931200 and longitude -83.9888200. It is in United States.

What is the area of Blanchester?

The area of Blanchester, OH is 10.996617 km².

What is the elevation of Blanchester?

Blanchester, OH has an elevation of 296 meters (971 feet) above sea level.

What time zone is Blanchester in?

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

What state is Blanchester in?

Blanchester is in the state of Ohio, United States.

What county is Blanchester, OH in?

Blanchester is in Clinton County, Ohio.

How has the population of Blanchester changed?

The population of Blanchester, OH has increased from 4,243 (2010) to 4,256 (2020), a change of 0.3%.

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Blanchester, Ohio

Blanchester: village in the United States

About

Blanchester is a village located in the county of Clinton in the U.S. state of Ohio. Its population at the 2010 census was 4,243 and a population density of 386 people per km². After 10 years in 2020 city had an estimated population of 4,256 inhabitants.

The village was created 194 years ago in 1831.

Blanchester locator map — Location of Blanchester on Ohio map.

Quick Facts about Blanchester

Population	4,256 (2020)
Country	United States of America
State	Ohio (United States)
County	Clinton County
Postal code	45107
Area	11 km²
Latitude & Longitude	39.2931,-83.9888
Altitude	971 feet / 296 meters
Establishment	January 01, 1832 (194 years ago)
Time Zone	America/New_York
Local time	19:11:59 (22nd April 2026)
Density	387 Pop. per km² as of 2020
Population growth	0.31% (2010-2020)
Weather	72℉ Chance Showers And Thunderstorms 7-days weather

OHMap-doton-Blanchester locator map image

Geography

Blanchester is located at 39°17'35"N 83°59'20"W (39.2931200, -83.9888200).

Blanchester map

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Weather

72°F

Chance Showers And Thunderstorms

10 mph W Wednesday

A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thund...

7-Day Forecast

Official website of Blanchester

Official Website

Demographics

The population of Blanchester increased by 0.31% in 10 years.

Year	Population	% Change	Method
2010	4,243	-	census
2011	4,245	0.05%	estimation process
2012	4,239	-0.14%	estimation process
2013	4,246	0.16%	estimation process
2014	4,245	-0.02%	estimation process
2015	4,242	-0.07%	estimation process
2016	4,253	0.26%	estimation process
2017	4,266	0.3%	estimation process
2018	4,274	0.19%	estimation process
2019	4,262	-0.28%	estimation process
2020	4,256	-0.14%	estimation process

Blanchester zip code is 45107. County name: Brown, County fips: 39015

Services and Civic Places in Blanchester

1Marion Twp Hall

3116 Westboro Rd, Blanchester, OH 45107 View details

Phone: +19377838007 | Website available

People born in Blanchester (3)

People born in Blanchester, including politician and newspaper publisher Clarence J. Brown, politician Cooper Snyder, football player and coach Lawrence C. Boles, .

More notable people

Nearby Schools and Colleges

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

Code	Name	City	ZIP
201751	Chatfield College	Saint Martin (OH)	45118-9705

Nearby Transit Stations (6)

Rail and bus stations connected to Blanchester, 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
MAY	Maysville	West Front St & Rosemary Clooney St	RAIL
COI	Connersville station	1012 Eastern Avenue	RAIL
SPM	South Portsmouth–South Shore station	Main St & US 23	RAIL

Nearby Post Offices

Closest post offices linked to Blanchester.

Post Office Name	City	ZIP
Blanchester Post Office	Blanchester (OH)	45107

Other cities in Clinton County

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

City Name	Population	Title
Wilmington	12,399	City in Clinton County, Ohio, United States
Sabina	2,562	Human settlement in Clinton County, Ohio, United States of America
Clinton	1,206	City and the county seat of Clinton County, Iowa
New Vienna	1,201	City in Clinton County, Ohio, United States
Martinsville	439	Human settlement in Clinton County, Ohio, United States of America
Mount Pleasant	438	Village in Jefferson County, Ohio, United States
Midland	317	Town in Ohio
Port William	247	Village in Ohio

Distance to Other Cities

Blanchester distances to largest Ohio cities