Caldwell
City in Canyon County, Idaho

Caldwell is a city in Canyon County, Idaho, with 59,996 residents (2020 Census). It sits at 2,375 ft (724 m) above sea level. The nearest town is Middleton, 5.0 miles NE.
- 59,996residents (2020 Census)
- 2,375 ftelevation · 724 m
- 26.5 sq miland area · 68.5 km²
- 2,267 / sq mipopulation density
- 83605ZIP code
About Caldwell
Caldwell (locally CALL-dwel) is a city in and the county seat of Canyon County, Idaho, United States. Caldwell is the 5th most populous city in Idaho. As of the 2020 census, Caldwell had a population of 59,996.
Caldwell is considered part of the Boise metropolitan area, and is the location of the College of Idaho. The city is located approximately 24 miles (39 km) west of Boise, and approximately 17 miles (27 km) east of the Oregon border.
Text: Wikipedia · CC BY-SA 4.0
Caldwell weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Caldwell
Webcams: Windy.com
Living in Caldwell
- Median household income
- $73,058
- Median home value
- $367,300
- Median rent
- $1,264/mo
- Median age
- 31.5
Do you know Caldwell? Tell us about it
Help other travelers: share what makes Caldwell special. We review every message before publishing it.
Map of Caldwell
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Caldwell Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Caldwell, ID population
Caldwell had 59,996 residents in the 2020 Census.
| 2020 Census | 59,996 |
|---|---|
| Density | 2,267 per sq mi (875 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Caldwell at a glance
| State | Idaho (ID) |
|---|---|
| County | Canyon County |
| Type | City |
| Population | 59,996 (2020) |
| Land area | 26.46 sq mi (68.5 km²) |
| Water area | 0.10 sq mi (0.26 km²) |
| Elevation | 2,375 ft (724 m) |
| Coordinates | 43.6455° N, 116.6607° W |
| ZIP code | 83605 |
| Official website | cityofcaldwell.com |
| Census code (GEOID) | 1612250 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Caldwell
- Middleton5.0 mi NE
- Nampa6.4 mi SE
- Notus8.0 mi NW
- Greenleaf8.3 mi W
- Star8.9 mi NE
- Marsing10.2 mi SW
- Wilder12.5 mi W
- Eagle12.9 mi E
- Meridian13.2 mi E
- Homedale14.0 mi W
- Kuna15.3 mi SE
- Parma17.1 mi NW
Straight-line distance between town centers.
Frequently asked questions about Caldwell
What county is Caldwell in?
Caldwell is in Canyon County, Idaho.
What is the population of Caldwell, ID?
59,996 people lived in Caldwell at the 2020 Census.
What is the ZIP code of Caldwell, ID?
The ZIP code of Caldwell is 83605.
What is the elevation of Caldwell?
2,375 feet (724 m) above sea level.
What towns are near Caldwell?
Middleton (5.0 mi), Nampa (6.4 mi), Notus (8.0 mi), Greenleaf (8.3 mi), Star (8.9 mi).
Last updated: