California / Census place 0666070

San Dimas

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

Official Census name: San Dimas city

At a glance

A city in numbers.

Population
32,978
2025 estimate
Annual change
-0.7%
Population estimate
Density
2,194/sq mi
15 sq mi land area
Median age
43.3 years
ACS 5-year estimate

Living here

The everyday equation.

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

Median household income
$105,321
Median home value
$801,800
Median gross rent
$2,278
Bachelor’s degree or higher
40.4%
Typical commute
31.6 min
Public transit commute
0.4%

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: ONTARIO INTL AP (14 mi from place center)
Average high
79.5°F
Average low
54.1°F
Annual rainfall
11.6"
Annual snowfall
0"

Month by month

A year in San Dimas.

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.

CA

Claremont, CA

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

Population
35,838
Median home
$897,000
TX

Colleyville, TX

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

Population
25,727
Median home
$784,900
CA

Norco, CA

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

Population
25,081
Median home
$782,400

Keep exploring

Compare San Dimas with Claremont