Westmoreland County, Pennsylvania Facts
| Facts | |
| State | Pennsylvania |
| Land area | 1,027.6 square miles |
| Population Density | 355.4 persons per square mile. |
| Population | |
| Population (2013) | 362,437 |
| Population change | -0.7% | Under 5 years of age | 4.6% |
| Under 18 | 19% |
| 65 and over | 20.1% |
| Females | 51.1% |
| White | 95.2 |
| Hispanic or Latino of any race | 1 |
| Asian | 0.8% |
| Two or more races | 1.3% |
| Black or African American | 2.5% |
| Native American | 0.1% |
| Pacific Islander | 0% |
| Had graduated from high school | 92% |
| Had a bachelor’s degree or higher | 25.3% |
| Veterans | 33,249 |
| Households and Housing | |
| Households | 152,109 |
| Persons per household | 2.3 |
| Living in the same house for one year or more | 90.9% |
| Median household income | $50,736 |
| The per capita income | $28,051 |
| Live below the poverty line. | 10.2% |
| housing units | 167,673 |
| Multi-unit structures | 14% |
| The median value of owner-occupied housing | $133,600 |
| Residents owning their homes. | 76.3% |
| Business Facts | |
| Total number of firms | 29,746 |
| Women-owned firms | 25.2% |
| Asian-owned firms | 1.3% |
| Hispanic-owned firms | 0.3% |
| Black-owned firms | 1.2% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $4,154,689 |
| Retail sales per capita | $11,441 |
| Manufacturers shipments | $7,076,972 |
| Merchant wholesaler sales | $5,390,535 |