| ZIP Code | 83631 |
|---|---|
| City | Idaho City |
| State | Idaho (ID) |
| County | Boise County |
| Area Code | 208/986 |
| Elevation | 4,397 ft |
| Latitude | 43.884695 |
|---|---|
| Longitude | -115.777315 |
| Timezone | Boise (DST) |
| FIPS | 16015 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 44.3 yrs ↓ 17% since 2019 |
|---|---|
| Avg Household Size | 2.43 |
| Below Poverty | 3.3% ▼ 67% below avg |
| College Grads | 34.4% ▼ 11% below avg |
| Unemployment | 5.9% ▲ 21% above avg |
| HS Graduate | 175 (13.8%) |
| Some College | 315 (24.8%) |
| Associates | 342 (27%) |
| Bachelors | 110 (8.7%) |
| Graduate Degree | 327 (25.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $80,968 ≈ Avg ↑ 105% since 2019 |
|---|---|
| Median Home Value | $373,500 ▲ 34% above avg ↑ 144% since 2019 |
| Home/Income Ratio | 4.6x (nat avg ~3.5x) |
| Median Rent | $776/mo ↑ 9% since 2019 |
| Total Units | 1,115 |
| Vacant Units | 401 |
| Avg HH Size | 2.43 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,115 |
|---|---|
| Vacant | 401 |
| Owner Occupied | 81.9% |
| Renter Occupied | 18.1% |
| Avg HH Size | 2.43 |
ZIP code 83631 is located in Idaho City, Idaho, within Boise County. With a population of 1,737, this is a sparsely populated ZIP code with a middle-aged community — the median age is 44.3 years. Economically, 83631 is a middle-income ZIP code: the median household income of $80,968 is near the national average.
Real estate in ZIP code 83631 represents a mid-range housing market. The median home value of $373,500 is above the national average. Renters can expect to pay around $776 per month in median rent. Homeownership is strong here — 81.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 144% since 2019.
The population of 83631 is primarily White (76.28%). Residents are moderately educated — 34.4% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 3.3%. Household income has grown by 105% since 2019.
The unemployment rate in 83631 stands at 5.9%, which is above the national average. A notably high share of workers — 29% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 53%.
Overall, ZIP code 83631 in Idaho City, ID is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 1,737 residents, a median household income of $80,968, and a median home value of $373,500, it offers a clear picture of life in this part of Idaho.