Royal City, WA zip code
Royal City, Washington uses one zip code: 99357. Most of it is in Grant County. Together these zip codes are home to about 3.8K people.
Zip codes
1
Population
3.8K
All zips combined
Largest zip
99357
3,843 residents
Zip codes in Royal City
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99357 | 3,843 | $57,034 |