ZIP code 83428
Where is ZIP code 83428?
Irwin, Idaho
Bonneville County · Standard ZIP code
ZIP code 83428 belongs to Irwin, Idaho in Bonneville County. 83428 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area codes 208, 307 and 986. About 576 people live in the 83428 area, where the median household income is $68,750. The closest ZIP codes are 83449 (Swan Valley, 6.6 mi northwest), 83443 (Ririe, 16.6 mi northwest) and 83455 (Victor, 17 mi north).
| ZIP code | 83428 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Irwin |
| Also accepted | Palisades |
| State | Idaho (ID) |
| County | Bonneville County |
| Time zone | Mountain Time · now |
| Area codes | 208, 307, 986 |
| Coordinates | 43.3861, -111.2527 map |
| 3-digit prefix | 834 |
Population and income in 83428
| Population | 576 · lower than 70% of Idaho ZIP codes |
|---|---|
| People per square mile | 2 · lower than 84% of Idaho ZIP codes |
| Median age | 56.2 years · higher than 80% of Idaho ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $68,750 · lower than 57% of Idaho ZIP codes |
| Income per person | $67,710 |
| Below the poverty line | 5.7% |
| Bachelor’s degree or higher | 32% of adults 25+ |
| Median home value | $574,400 · higher than 89% of Idaho ZIP codes |
| Housing units | 524 |
| Households | 241 (2.39 people on average) |
| Owners / renters | 98% / 2.5% |
| Land area | 248.97 sq mi (plus 23.94 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 83428. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 83428
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 83449 | Swan Valley, ID | 6.6 mi NW | Standard |
| 83443 | Ririe, ID | 16.6 mi NW | Standard |
| 83455 | Victor, ID | 17 mi N | Standard |
| 83128 | Alpine, WY | 19.4 mi SE | Standard |
| 83014 | Wilson, WY | 20.5 mi E | Standard |
| 83422 | Driggs, ID | 24.4 mi N | Standard |
| 83285 | Wayan, ID | 24.8 mi S | Standard |
| 83002 | Jackson, WY | 25.4 mi E | PO Box only |
| 83025 | Teton Village, WY | 25.5 mi NE | PO Box only |
| 83001 | Jackson, WY | 26.2 mi E | Standard |
| 83118 | Etna, WY | 26.6 mi SE | Standard |
| 83452 | Tetonia, ID | 27.4 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 83428 or measure the distance to another ZIP code.
How to address mail to 83428
123 MAIN ST
IRWIN ID 83428
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts PALISADES as the city name for 83428. Adding the 4-digit ZIP+4 code (83428-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 83428?
- 83428 is a Irwin, Idaho ZIP code. Palisades is also accepted as the city name.
- What county is 83428 in?
- ZIP code 83428 is in Bonneville County, Idaho.
- What time zone is ZIP code 83428 in?
- 83428 is in the Mountain Time zone (America/Boise).
- What area code is 83428?
- Phone numbers in ZIP code 83428 use area codes 208, 307 and 986.
- What is the population of ZIP code 83428?
- About 576 people live in ZIP code 83428, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 83428?
- The median household income in 83428 is $68,750 a year, lower than 57% of Idaho ZIP codes.
- What ZIP codes are near 83428?
- The nearest ZIP codes to 83428 are 83449 (Swan Valley, 6.6 miles), 83443 (Ririe, 16.6 miles), 83455 (Victor, 17 miles) and 83128 (Alpine, 19.4 miles).