Caldwell, ID
Population 63,465 · Idaho
About Caldwell, ID
Caldwell is a mid-sized city in Idaho with a population of 63,465 residents. The median household income is $66,663 per year, which is near the national average. The median age in Caldwell is 30.8 years.
Housing in Caldwell has a median home value of $322,100 and median monthly rent of $1,135. Of the 21,423 total housing units, the majority are owner-occupied, with 14,638 owner-occupied and 6,058 renter-occupied units.
The unemployment rate in Caldwell is 5.1% and the poverty rate is 13.3%. 17.8% of residents hold a bachelor's degree or higher. The average commute time is 24.5 minutes.
How Caldwell Ranks in Idaho
Cost of Living in Caldwell, ID
Compared to national averages, Caldwell has a median household income of $66,663 (11% below the national median of $75,149). Home values average $322,100, which is 32% above the national median. Monthly rent at $1,135 is 2% below the US average of $1,163. Within Idaho, Caldwell's income is 2% above the state average of $65,190, and home values are 17% above the state median of $274,721.
Why Live in Caldwell, ID?
Caldwell offers rent that’s lower than the national average at $1,135/month, and short commute times averaging just 24.5 minutes.
Potential considerations include median household income ($66,663) that falls below the national average. However, as a mid-sized city, Caldwell provides access to a wide range of amenities and services.
Caldwell has a population of 63,465 with a median age of 30.8 years. Compare Caldwell with other cities to see how it stacks up, or explore all cities in Idaho.
Similar Cities Near Caldwell
Cities in Idaho with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Idaho Falls | 66,672 | $69,630 | $298,600 | Compare |
| Pocatello | 57,152 | $57,931 | $240,600 | Compare |
| Coeur d'Alene | 55,558 | $70,845 | $451,600 | Compare |
| Twin Falls | 53,219 | $60,760 | $279,400 | Compare |
| Post Falls | 41,716 | $73,313 | $425,100 | Compare |
| Rexburg | 39,589 | $50,359 | $384,000 | Compare |
| Lewiston | 34,471 | $71,047 | $290,900 | Compare |
| Eagle | 31,490 | $118,037 | $711,500 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Idaho
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Caldwell
What is the population of Caldwell, ID?
The population of Caldwell, ID is 63,465 according to the latest Census data.
What is the median household income in Caldwell?
The median household income in Caldwell, ID is $66,663 per year.
What is the median home value in Caldwell?
The median home value in Caldwell, ID is $322,100.
What is the average rent in Caldwell?
The median monthly rent in Caldwell, ID is $1,135.
What is the unemployment rate in Caldwell?
The unemployment rate in Caldwell, ID is 5.1%.