ZIP code 83433
Where is ZIP code 83433?
Macks Inn, Idaho
Fremont County · PO Box only ZIP code
ZIP code 83433 belongs to Macks Inn, Idaho in Fremont County. 83433 is a PO Box only ZIP code: it is used for post office boxes at the Macks Inn post office, not for street addresses. It is in the Mountain Time zone and uses area codes 208 and 986. About 36 people live in the 83433 area, where the median household income is $94,250. The closest ZIP codes are 83429 (Island Park, 3.9 mi southwest), 59758 (West Yellowstone, 15.9 mi northeast) and 83420 (Ashton, 33.5 mi south).
| ZIP code | 83433 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Macks Inn |
| Also accepted | Island Park |
| State | Idaho (ID) |
| County | Fremont County |
| Time zone | Mountain Time · now |
| Area codes | 208, 986 |
| Coordinates | 44.4955, -111.3281 map |
| 3-digit prefix | 834 |
Population and income in 83433
| Population | 36 · lower than 96% of Idaho ZIP codes |
|---|---|
| People per square mile | 23 · higher than 61% of Idaho ZIP codes |
| Median age | 72.2 years · higher than 99% of Idaho ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $94,250 · higher than 88% of Idaho ZIP codes |
| Income per person | $49,269 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $265,000 · lower than 77% of Idaho ZIP codes |
| Housing units | 446 |
| Households | 18 (2 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 1.55 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 83433. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 83433
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 83429 | Island Park, ID | 3.9 mi SW | Standard |
| 59758 | West Yellowstone, MT | 15.9 mi NE | Standard |
| 83420 | Ashton, ID | 33.5 mi S | Standard |
| 83421 | Chester, ID | 35.7 mi S | PO Box only |
| 83445 | Saint Anthony, ID | 41.2 mi SW | Standard |
| 83438 | Parker, ID | 42.7 mi SW | PO Box only |
| 83446 | Spencer, ID | 43.4 mi W | Standard |
| 83424 | Felt, ID | 43.6 mi S | Standard |
| 82190 | Yellowstone National Park, WY | 44 mi E | Standard |
| 83436 | Newdale, ID | 44.1 mi S | Standard |
| 83451 | Teton, ID | 44.7 mi S | Standard |
| 83414 | Alta, WY | 45.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 83433 or measure the distance to another ZIP code.
How to address mail to 83433
PO BOX 123
MACKS INN ID 83433
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts ISLAND PARK as the city name for 83433. Avoid Big Springs: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (83433-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 83433?
- 83433 is a Macks Inn, Idaho ZIP code. Island Park is also accepted as the city name.
- What county is 83433 in?
- ZIP code 83433 is in Fremont County, Idaho.
- What time zone is ZIP code 83433 in?
- 83433 is in the Mountain Time zone (America/Boise).
- What area code is 83433?
- Phone numbers in ZIP code 83433 use area codes 208 and 986.
- What is the population of ZIP code 83433?
- About 36 people live in ZIP code 83433, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 83433?
- The median household income in 83433 is $94,250 a year, higher than 88% of Idaho ZIP codes.
- Can I use 83433 for a street address?
- No. 83433 is only for PO Boxes. Street addresses in Macks Inn use another ZIP code.
- What ZIP codes are near 83433?
- The nearest ZIP codes to 83433 are 83429 (Island Park, 3.9 miles), 59758 (West Yellowstone, 15.9 miles), 83420 (Ashton, 33.5 miles) and 83421 (Chester, 35.7 miles).