| ZIP Code | 83251 |
|---|---|
| City | Mackay |
| State | Idaho (ID) |
| County | Custer County |
| Area Code | 208/986 |
| Elevation | 8,864 ft |
| Latitude | 43.944697 |
|---|---|
| Longitude | -113.944659 |
| Timezone | Boise (DST) |
| FIPS | 16037 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 59.5 yrs ↑ 38% since 2019 |
|---|---|
| Avg Household Size | 2.30 |
| Below Poverty | 14.5% ▲ 45% above avg |
| College Grads | 32.3% ▼ 17% below avg |
| Unemployment | 7.6% ▲ 55% above avg |
| HS Graduate | 438 (42.4%) |
| Some College | 129 (12.5%) |
| Associates | 132 (12.8%) |
| Bachelors | 80 (7.7%) |
| Graduate Degree | 254 (24.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $55,938 ▼ 27% below avg ↑ 45% since 2019 |
|---|---|
| Median Home Value | $327,200 ▲ 17% above avg ↑ 78% since 2019 |
| Home/Income Ratio | 5.8x (nat avg ~3.5x) |
| Median Rent | $628/mo ↓ 4% since 2019 |
| Total Units | 909 |
| Vacant Units | 340 |
| Avg HH Size | 2.30 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 909 |
|---|---|
| Vacant | 340 |
| Owner Occupied | 81.0% |
| Renter Occupied | 19.0% |
| Avg HH Size | 2.30 |
ZIP code 83251 is located in Mackay, Idaho, within Custer County. With a population of 1,322, this is a sparsely populated ZIP code with an older community — the median age is 59.5 years. Economically, 83251 is a solidly middle-class ZIP code: the median household income of $55,938 is below the national average.
Real estate in ZIP code 83251 represents a mid-range housing market. The median home value of $327,200 is above the national average. Renters can expect to pay around $628 per month in median rent. Homeownership is strong here — 81.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 78% since 2019.
The population of 83251 is primarily White (90.85%). Residents are moderately educated — 32.3% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 14.5%. Household income has grown by 45% since 2019.
The unemployment rate in 83251 stands at 7.6%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 69%.
Overall, ZIP code 83251 in Mackay, ID is characterized as solidly middle-class, moderately educated, an older community, and predominantly owner-occupied. With 1,322 residents, a median household income of $55,938, and a median home value of $327,200, it offers a clear picture of life in this part of Idaho.