What is the population of Buffalo?

The population of Buffalo, PA is 2,011.

Where is Buffalo located?

Buffalo, PA is located at latitude 40.2264600 and longitude -80.3603400. It is in United States.

What is the area of Buffalo?

The area of Buffalo, PA is 20.2 km².

What is the elevation of Buffalo?

Buffalo, PA has an elevation of 394 meters (1293 feet) above sea level.

What time zone is Buffalo in?

Buffalo, PA is in the America/New_York time zone.

What state is Buffalo in?

Buffalo is in the state of Pennsylvania, United States.

What county is Buffalo, PA in?

Buffalo is in Washington County, Pennsylvania.

How has the population of Buffalo changed?

The population of Buffalo, PA has decreased from 2,069 (2010) to 2,011 (2020), a change of -2.8%.

Buffalo, Pennsylvania

Buffalo: township in northeastern Perry County, Pennsylvania

About

Buffalo is a township located in the county of Washington in the U.S. state of Pennsylvania. Its population at the 2010 census was 2,069 and a population density of 102 people per km². After 10 years in 2020 city had an estimated population of 2,011 inhabitants.

Buffalo locator map — Location of Buffalo on Pennsylvania map.

Quick Facts about Buffalo

Population	2,011 (2020)
Country	United States of America
State	Pennsylvania (United States)
County	Washington County
Area	20.2 km²
Latitude & Longitude	40.2265,-80.3603
Time Zone	America/New_York
Local time	17:44:02 (15th April 2026)
Density	100 Pop. per km² as of 2020
Population growth	-2.88% (2010-2020)
Weather	65℉ Slight Chance Showers And Thunderstorms 7-days weather

Map of Perry County Pennsylvania Highlighting Buffalo Township locator map image

Geography

Buffalo is located at 40°13'35"N 80°21'37"W (40.2264600, -80.3603400).

Buffalo map

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Weather

65°F

Slight Chance Showers And Thunderstorms

9 mph SW Overnight

A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wi...

7-Day Forecast

Demographics

According to census records, the population of Buffalo decreased by 2.88% in 10 years.

Year	Population	% Change	Method
2010	2,069	-	census
2011	2,071	0.1%	estimation process
2012	2,071	0%	estimation process
2013	2,060	-0.53%	estimation process
2014	2,054	-0.29%	estimation process
2015	2,051	-0.15%	estimation process
2016	2,039	-0.59%	estimation process
2017	2,033	-0.3%	estimation process
2018	2,027	-0.3%	estimation process
2019	2,015	-0.6%	estimation process
2020	2,011	-0.2%	estimation process

Buffalo Village

Nearby Schools and Colleges

Schools and campuses linked to Buffalo, PA. Select a name to open its map and contact details.

Code	Name	City	ZIP
368407	Western Area Career & Technology Center	Canonsburg (PA)	15317

Nearby Transit Stations (5)

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

Code	Name	Address	Type
PGH	Union Station	1100 Liberty Avenue	RAIL
COV	Connellsville station	North Water Street and West Peach Street	RAIL
GNB	Greensburg	Harrison Ave. and Seton Hill Dr.	RAIL
LAB	Latrobe station	329 McKinley Ave	RAIL
ALC	Alliance	820 East Main Street	RAIL

Nearby Post Offices

Closest post offices linked to Buffalo.

Post Office Name	City	ZIP
West Middletown Post Office	West Middletown (PA)	15379

Other places with the same name (14)

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Buffalo, Texas city in Leon County, Texas with a population of 1,910 people.
Buffalo, Minnesota city in Wright County, Minnesota, US with a population of 1,898 people.
Buffalo, Texas city in Leon County, Texas with a population of 1,846 people.
Buffalo, Oklahoma town in Oklahoma with a population of 1,265 people.
Buffalo, West Virginia town in West Virginia, USA with a population of 1,263 people.
Buffalo, Iowa city in Iowa with a population of 1,257 people.
Buffalo, Ohio city in Ohio County, Indiana, United States of America with a population of 804 people.
Buffalo, Illinois village in Sangamon County, Illinois, United States with a population of 431 people.
Buffalo, Kansas city of Kansas, United States with a population of 205 people.
Buffalo, North Dakota city in North Dakota with a population of 79 people.
Buffalo, South Dakota town in and county seat of Harding County, South Dakota, United States with a population of 57 people.

Other cities in Washington County

Cities, towns, neighborhoods & other populated places in Washington County , PA. (more)

City Name	Population	Title
McMurray	66,573	Census-designated place in Peters Township, Washington County, Pennsylvania (USA)
South Strabane	9,449	Township in Washington County, Pennsylvania
Canonsburg	8,751	Borough in Washington County, Pennsylvania
Maple Glen	7,635	City in Pennsylvania, United States of America
Donora	4,546	Borough in Washington County, Pennsylvania
Monongahela	4,090	City of Pennsylvania
Charleroi	3,887	Borough in Pennsylvania, United States
Wolfdale	2,888	Census designated place
Gastonville	2,818	Census designated place
McGovern	2,742	Census designated place
Bentleyville	2,479	Village in Cuyahoga County, Ohio, United States of America
Hickory	2,373	Census-designated place in Mount Pleasant Township, Washington County, Pennsylvania, United States
Lowhill	2,360	Township in Lehigh County, Pennsylvania
New Eagle	2,079	Borough of Pennsylvania
East Washington	1,801	Borough of Pennsylvania
Sparta	1,708	Township in Crawford County, Pennsylvania

Distance to Other Cities

Buffalo distances to largest Pennsylvania cities