Allegheny County, Pennsylvania Facts
| Facts | |
| State | Pennsylvania |
| Land area | 730.1 square miles |
| Population Density | 1,675.6 persons per square mile. |
| Population | |
| Population (2013) | 1,231,527 |
| Population change | 0.7% | Under 5 years of age | 5.2% |
| Under 18 | 19.2% |
| 65 and over | 17.1% |
| Females | 51.9% |
| White | 81.3 |
| Hispanic or Latino of any race | 1.8 |
| Asian | 3.2% |
| Two or more races | 1.9% |
| Black or African American | 13.3% |
| Native American | 0.2% |
| Pacific Islander | 0% |
| Had graduated from high school | 93% |
| Had a bachelor’s degree or higher | 35.9% |
| Veterans | 93,347 |
| Households and Housing | |
| Households | 526,004 |
| Persons per household | 2.3 |
| Living in the same house for one year or more | 87.1% |
| Median household income | $51,366 |
| The per capita income | $31,593 |
| Live below the poverty line. | 12.9% |
| housing units | 587,831 |
| Multi-unit structures | 27% |
| The median value of owner-occupied housing | $122,400 |
| Residents owning their homes. | 65.5% |
| Business Facts | |
| Total number of firms | 95,698 |
| Women-owned firms | 27.6% |
| Asian-owned firms | 3.1% |
| Hispanic-owned firms | 1% |
| Black-owned firms | 5.2% |
| Native American-owned firms | 0.2% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $20,075,411 |
| Retail sales per capita | $16,456 |
| Manufacturers shipments | $15,725,247 |
| Merchant wholesaler sales | $18,141,618 |