Colusa County, California Facts
| Facts | |
| State | California |
| Land area | 1,150.7 square miles |
| Population Density | 18.6 persons per square mile. |
| Population | |
| Population (2013) | 21,358 |
| Population change | -0.3% | Under 5 years of age | 7.5% |
| Under 18 | 28.2% |
| 65 and over | 12.8% |
| Females | 48.3% |
| White | 91.6 |
| Hispanic or Latino of any race | 57.5 |
| Asian | 1.8% |
| Two or more races | 2.1% |
| Black or African American | 1.2% |
| Native American | 2.7% |
| Pacific Islander | 0.6% |
| Had graduated from high school | 69% |
| Had a bachelor’s degree or higher | 13.8% |
| Veterans | 1,126 |
| Households and Housing | |
| Households | 6,853 |
| Persons per household | 3.1 |
| Living in the same house for one year or more | 82.4% |
| Median household income | $52,158 |
| The per capita income | $21,579 |
| Live below the poverty line. | 12.5% |
| housing units | 7,880 |
| Multi-unit structures | 12% |
| The median value of owner-occupied housing | $181,600 |
| Residents owning their homes. | 63.3% |
| Business Facts | |
| Total number of firms | 1,234 |
| Women-owned firms | 25.9% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $208,543 |
| Retail sales per capita | $9,884 |
| Manufacturers shipments | $288,416 |
| Merchant wholesaler sales | $183,229 |