| ZIP Code | 83429 |
|---|---|
| City | Island Park |
| State | Idaho (ID) |
| County | Fremont County |
| Area Code | 208/986 |
| Elevation | 6,879 ft |
| Latitude | 44.481672 |
|---|---|
| Longitude | -111.375346 |
| Timezone | Boise (DST) |
| FIPS | 16043 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 66.9 yrs |
|---|---|
| Avg Household Size | 1.93 |
| Below Poverty | 6.6% ▼ 34% below avg |
| College Grads | 49.1% ▲ 27% above avg |
| Unemployment | 2.1% ▼ 57% below avg |
| HS Graduate | 106 (16.8%) |
| Some College | 71 (11.2%) |
| Associates | 145 (22.9%) |
| Bachelors | 94 (14.9%) |
| Graduate Degree | 216 (34.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $79,750 ≈ Avg ↑ 36% since 2019 |
|---|---|
| Median Home Value | $473,300 ▲ 70% above avg ↑ 23% since 2019 |
| Home/Income Ratio | 5.9x (nat avg ~3.5x) |
| Total Units | 3,388 |
| Vacant Units | 3,007 |
| Avg HH Size | 1.93 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 3,388 |
|---|---|
| Vacant | 3,007 |
| Owner Occupied | 98.4% |
| Renter Occupied | 1.6% |
| Avg HH Size | 1.93 |
ZIP code 83429 is located in Island Park, Idaho, within Fremont County. With a population of 742, this is a sparsely populated ZIP code with an older community — the median age is 66.9 years. Economically, 83429 is a middle-income ZIP code: the median household income of $79,750 is near the national average.
Real estate in ZIP code 83429 represents a premium housing market. The median home value of $473,300 is significantly above the national average. Homeownership is strong here — 98.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.
The population of 83429 is primarily White (94.34%). Residents are well-educated — 49.1% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 6.6%. Household income has grown by 36% since 2019.
The unemployment rate in 83429 stands at 2.1%, which is well below the national average. About 25% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 49%.
Overall, ZIP code 83429 in Island Park, ID is characterized as middle-income, well-educated, an older community, and predominantly owner-occupied. With 742 residents, a median household income of $79,750, and a median home value of $473,300, it offers a clear picture of life in this part of Idaho.