Irwin, Pennsylvania Irwin is positioned in Pennsylvania Irwin - Irwin Irwin is a borough in Westmoreland County, Pennsylvania, 22 miles (35 km) southeast of Pittsburgh.

The populace was 3,973 at the 2010 census.

Irwin was titled for John Irwin, the initial owner of the town site. According to the United States Enumeration Bureau, the borough has a total region of 0.9 square miles (2.3 km2), all of it land. As of the census of 2000, there were 4,366 citizens , 2,084 homeholds, and 1,131 families residing in the borough.

The populace density was 4,947.0 citizens per square mile (1,915.6/km2).

There were 2,277 housing units at an average density of 2,580.0 per square mile (999.0/km2).

There were 2,084 homeholds out of which 25.1% had kids under the age of 18 living with them, 38.8% were married couples living together, 12.0% had a female homeholder with no husband present, and 45.7% were non-families.

In the borough the populace was spread out with 20.9% under the age of 18, 8.9% from 18 to 24, 32.7% from 25 to 44, 21.2% from 45 to 64, and 16.4% who were 65 years of age or older.

The median income for a homehold in the borough was $32,758, and the median income for a family was $41,947.

The per capita income for the borough was $18,722.

About 6.6% of families and 8.8% of the populace were below the poverty line, including 8.4% of those under age 18 and 5.6% of those age 65 or over.

Brush Creek Cemetery is positioned outside of Irwin.

The Origin of Certain Place Names in the United States.

"Annual Estimates of the Resident Population for Incorporated Places: April 1, 2010 to July 1, 2015".

"Enumeration of Population and Housing".

"Incorporated Places and Minor Civil Divisions Datasets: Subcounty Resident Population Estimates: April 1, 2010 to July 1, 2012".

Brush Creek Cemetery Old Brush Creek Cemetery, North Huntingdon Township, Westmoreland County Pennsylvania Municipalities and communities of Westmoreland County, Pennsylvania, United States

Categories:
Boroughs in Westmoreland County, Pennsylvania - Populated places established in 1853 - Pittsburgh urbane region - 1864 establishments in Pennsylvania