| Official Zip Code Name | Issaquah |
| Zip Code State | Washington |
| Primary County: | King |
| Area Code | 425 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 8 |
| Elevation Range | 2076 ft. |
| Area | 57.181 Sqm. |
| Coordinates(Y,X) | 47.496383, -121.990901 |