Fairchild Air Force Base, WA is in zip code 99011. The current (and Dec, 2020) total local sales tax rate in Fairchild Air Force Base, WA is 8.100%.
| District | Rate |
|---|---|
| Washington State | 6.500% |
| Spokane County | 1.600% |
| Fairchild Air Force Base | 0.000% |
| Total | 8.100% |