| Variable | Resource |
| Asthma hospitalization All Ages All Race All Gender | DSHS |
| Asthma Rate per 10,000 All Ages All Race All Gender | DSHS |
| Asthma Adult Rate per 10,000 All Ages All Race All Gender | DSHS |
| Asthma Children Rate per 10,000 All Ages All Race All Gender | DSHS |
| Annual Average Ambient Concentrations of CO (ppm) | EPA |
| Annual Average Ambient Concentrations of NO2 (ppb) | EPA |
| Annual Average Ambient Concentrations of O3 (ppm) | EPA |
| Annual Average Ambient Concentrations of PM2.5 (μg/m3) | EPA |
| Annual Average Ambient Concentrations of SO2 (ppb) | EPA |
| Percentage without 4 + Years College (%) | US Census |
| Families with Female Head of Household (%) | US Census |
| Percentage Living in Poverty All Ages (%) | US Census |
| Percentage of population with native origins (%) | US Census |
| Percentage of population of Asian origins (%) | US Census |
| Percentage of population that is African American (%) | US Census |
| Percentage of population of Hispanic origins (%) | US Census |
| Percentage of Caucasian population (%) | US Census |
| Percentage of Population Living Within Half a Mile of a Park 2010 | US Census |
| Percentage of Households Living with Severe Housing Problems (%) | US Census |
| Percentage of population living in urban-rural area (%) | US Census |