Walla Walla County, Washington Facts
| Facts | |
| State | Washington |
| Land area | 1,270.1 square miles |
| Population Density | 46.3 persons per square mile. |
| Population | |
| Population (2013) | 59,530 |
| Population change | 1.3% | Under 5 years of age | 5.8% |
| Under 18 | 21.9% |
| 65 and over | 16.1% |
| Females | 49.1% |
| White | 92.4 |
| Hispanic or Latino of any race | 20.9 |
| Asian | 1.5% |
| Two or more races | 2.4% |
| Black or African American | 2% |
| Native American | 1.4% |
| Pacific Islander | 0.3% |
| Had graduated from high school | 88% |
| Had a bachelor’s degree or higher | 26% |
| Veterans | 5,299 |
| Households and Housing | |
| Households | 21,677 |
| Persons per household | 2.5 |
| Living in the same house for one year or more | 83.4% |
| Median household income | $46,597 |
| The per capita income | $23,809 |
| Live below the poverty line. | 17.8% |
| housing units | 23,629 |
| Multi-unit structures | 24% |
| The median value of owner-occupied housing | $195,200 |
| Residents owning their homes. | 61.7% |
| Business Facts | |
| Total number of firms | 4,437 |
| Women-owned firms | 0% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 5.5% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $534,054 |
| Retail sales per capita | $9,286 |
| Manufacturers shipments | $2,155,540 |
| Merchant wholesaler sales | $257,492 |