Big Horn County, Montana Facts
| Facts | |
| State | Montana |
| Land area | 4,995.5 square miles |
| Population Density | 2.6 persons per square mile. |
| Population | |
| Population (2013) | 13,042 |
| Population change | 1.4% | Under 5 years of age | 10.3% |
| Under 18 | 33.4% |
| 65 and over | 10.9% |
| Females | 50.3% |
| White | 31.6 |
| Hispanic or Latino of any race | 5 |
| Asian | 0.5% |
| Two or more races | 2.7% |
| Black or African American | 0.4% |
| Native American | 64.8% |
| Pacific Islander | 0% |
| Had graduated from high school | 85% |
| Had a bachelor’s degree or higher | 15.5% |
| Veterans | 630 |
| Households and Housing | |
| Households | 3,444 |
| Persons per household | 3.7 |
| Living in the same house for one year or more | 91.4% |
| Median household income | $39,966 |
| The per capita income | $15,695 |
| Live below the poverty line. | 25.5% |
| housing units | 4,646 |
| Multi-unit structures | 9% |
| The median value of owner-occupied housing | $89,300 |
| Residents owning their homes. | 67.4% |
| Business Facts | |
| Total number of firms | 563 |
| Women-owned firms | 0% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 10.8% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $87,369 |
| Retail sales per capita | $6,852 |
| Manufacturers shipments | $0 |
| Merchant wholesaler sales | $0 |