San Francisco County, California Facts
| Facts | |
| State | California |
| Land area | 46.9 square miles |
| Population Density | 17,179.1 persons per square mile. |
| Population | |
| Population (2013) | 837,442 |
| Population change | 4% | Under 5 years of age | 4.6% |
| Under 18 | 13.4% |
| 65 and over | 14.2% |
| Females | 49.1% |
| White | 54.3 |
| Hispanic or Latino of any race | 15.3 |
| Asian | 34.4% |
| Two or more races | 4.1% |
| Black or African American | 6% |
| Native American | 0.8% |
| Pacific Islander | 0.5% |
| Had graduated from high school | 86% |
| Had a bachelor’s degree or higher | 52.4% |
| Veterans | 29,478 |
| Households and Housing | |
| Households | 345,344 |
| Persons per household | 2.3 |
| Living in the same house for one year or more | 84.1% |
| Median household income | $75,604 |
| The per capita income | $48,486 |
| Live below the poverty line. | 13.5% |
| housing units | 380,971 |
| Multi-unit structures | 68% |
| The median value of owner-occupied housing | $744,600 |
| Residents owning their homes. | 36.6% |
| Business Facts | |
| Total number of firms | 105,030 |
| Women-owned firms | 30.1% |
| Asian-owned firms | 24% |
| Hispanic-owned firms | 6.6% |
| Black-owned firms | 2.7% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0.2% |
| Retail sales | $12,399,960 |
| Retail sales per capita | $15,516 |
| Manufacturers shipments | $2,077,457 |
| Merchant wholesaler sales | $10,562,176 |