Brown County, Kansas Facts
| Facts | |
| State | Kansas |
| Land area | 570.9 square miles |
| Population Density | 17.5 persons per square mile. |
| Population | |
| Population (2013) | 9,997 |
| Population change | 0.1% | Under 5 years of age | 7.3% |
| Under 18 | 25.3% |
| 65 and over | 18.9% |
| Females | 50.9% |
| White | 85.9 |
| Hispanic or Latino of any race | 3.6 |
| Asian | 0.4% |
| Two or more races | 2.8% |
| Black or African American | 1.5% |
| Native American | 9.3% |
| Pacific Islander | 0% |
| Had graduated from high school | 91% |
| Had a bachelor’s degree or higher | 18.2% |
| Veterans | 833 |
| Households and Housing | |
| Households | 4,104 |
| Persons per household | 2.4 |
| Living in the same house for one year or more | 86% |
| Median household income | $39,968 |
| The per capita income | $21,046 |
| Live below the poverty line. | 19% |
| housing units | 4,727 |
| Multi-unit structures | 11% |
| The median value of owner-occupied housing | $77,100 |
| Residents owning their homes. | 66.9% |
| Business Facts | |
| Total number of firms | 862 |
| Women-owned firms | 24.1% |
| Asian-owned firms | 0% |
| Hispanic-owned firms | 0% |
| Black-owned firms | 0% |
| Native American-owned firms | 0% |
| Pacific Islander-owned firms | 0% |
| Retail sales | $67,859 |
| Retail sales per capita | $6,771 |
| Manufacturers shipments | $91,416 |
| Merchant wholesaler sales | $87,482 |