| ZIP Code | 83605 |
|---|---|
| City | Caldwell |
| State | Idaho (ID) |
| County | Canyon County |
| Area Code | 208/986 |
| Elevation | 2,413 ft |
| Latitude | 43.664057 |
|---|---|
| Longitude | -116.651729 |
| Timezone | Boise (DST) |
| FIPS | 16027 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 31.9 yrs ↑ 7% since 2019 |
|---|---|
| Avg Household Size | 2.92 |
| Below Poverty | 13.9% ▲ 39% above avg |
| College Grads | 25.9% ▼ 33% below avg |
| Unemployment | 5.2% ≈ Avg |
| No HS Diploma | 640 (3.1%) |
| HS Graduate | 7,194 (34.6%) |
| Some College | 3,960 (19.1%) |
| Associates | 3,600 (17.3%) |
| Bachelors | 2,040 (9.8%) |
| Graduate Degree | 3,338 (16.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $60,657 ▼ 21% below avg ↑ 27% since 2019 |
|---|---|
| Median Home Value | $300,900 ▲ 8% above avg ↑ 101% since 2019 |
| Home/Income Ratio | 5.0x (nat avg ~3.5x) |
| Median Rent | $973/mo ↑ 25% since 2019 |
| Total Units | 14,197 |
| Vacant Units | 669 |
| Avg HH Size | 2.92 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 14,197 |
|---|---|
| Vacant | 669 |
| Owner Occupied | 67.2% |
| Renter Occupied | 32.8% |
| Avg HH Size | 2.92 |
ZIP code 83605 is located in Caldwell, Idaho, within Canyon County. With a population of 41,155, this is a highly populated ZIP code with a relatively young community — the median age is 31.9 years. Economically, 83605 is a solidly middle-class ZIP code: the median household income of $60,657 is below the national average.
Real estate in ZIP code 83605 represents a mid-range housing market. The median home value of $300,900 is near the national average. Renters can expect to pay around $973 per month in median rent. Homeownership is strong here — 67.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 101% since 2019.
The population of 83605 is majority White (50.76%). Residents are moderately educated — 25.9% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 13.9%. Household income has grown by 27% since 2019.
The unemployment rate in 83605 stands at 5.2%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 73%.
Overall, ZIP code 83605 in Caldwell, ID is characterized as solidly middle-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 41,155 residents, a median household income of $60,657, and a median home value of $300,900, it offers a clear picture of life in this part of Idaho.