| ZIP Code | 83428 |
| City | Irwin |
| State | Idaho (ID) |
| County | Bonneville |
| Timezone | America/Boise |
| Coordinates | 43.3833000, -111.1609300 |
| Population | 576 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 83428 covers the community of Irwin in Idaho, the United States. This area falls under Bonneville County.
Around 576 people live in the 83428 ZIP code area. It's a quieter, less populous area than the typical Idaho ZIP code (avg. ~7,006).
Other ZIP code codes in Idaho serve areas such as Meridian, Twin Falls.
The ZIP code for Irwin, Idaho is 83428.
83428 is located in Bonneville County, Idaho.
The population of 83428 (Irwin) is approximately 576 people.
83428 is less populated than the typical Idaho ZIP code, which averages around 7,006 people.
ZIP code codes near 83428 include 83646, 83301, 83642.