Idaho / Census place 1612250

Caldwell

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Caldwell city

At a glance

A city in numbers.

Population
76,629
2025 estimate
Annual change
+4.7%
Population estimate
Density
3,017/sq mi
25.4 sq mi land area
Median age
31.5 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$73,058
Median home value
$367,300
Median gross rent
$1,264
Bachelor’s degree or higher
19.5%
Typical commute
24.6 min
Public transit commute
0%

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: BOISE AIR TERMINAL (21 mi from place center)
Average high
64.3°F
Average low
42°F
Annual rainfall
11.5"
Annual snowfall
17.6"

Month by month

A year in Caldwell.

Typical high and low °F
JFMAMJJASOND
Typical precipitation inches
J
F
M
A
M
J
J
A
S
O
N
D

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

WA

Kennewick, WA

Population, housing, work, and travel data for this Census place.

Population
88,366
Median home
$370,700
RI

Cranston, RI

Population, housing, work, and travel data for this Census place.

Population
84,647
Median home
$378,300
UT

Ogden, UT

Population, housing, work, and travel data for this Census place.

Population
89,510
Median home
$355,600

Keep exploring

Compare Caldwell with Kennewick