What's the average rent in Diamond Bar, CA?

Rental Market Trends in Diamond Bar, CA

Search for Apartments in Diamond Bar, CA

SOURCE: TRULIA DATA

Rental market highlights

As of October 2026, the average rent in Diamond Bar, CA is $3,756 per month, which is 93% higher than the national average rent of $1,948 per month.

AVERAGE RENT

$3,756

-1.8%-$69 decrease month-over-month

7.3%$256 increase year-over-year

AVAILABLE RENTALS

APARTMENTS

$2,771

HOUSES

$4,250

TOWNHOUSES

$3,500

As of October 2026, apartments are the most affordable rental option in Diamond Bar, CA at $2,771 per month, while houses are the most expensive at $4,250 per month. Townhomes average $3,500 per month, offering a mid-range alternative for renters.

Average rent by number of bedrooms

Floor plan type	Average rent
1 Bedroom	$1,888
2 Bedrooms	$2,750
3 Bedrooms	$3,667
4 Bedrooms	$4,500
All	$3,756

As of October 2026, the average rent for a 1 bedroom rental in Diamond Bar, CA is $1,888 per month, followed by $2,750 for a 2 bedroom rental, $3,667 for a 3 bedroom rental, and $4,500 for a 4 bedroom rental.

Floor plan type	Average rent
1 Bedroom	—
2 Bedrooms	$3,100
3 Bedrooms	$3,400
4 Bedrooms	$4,200
All	$3,500

As of October 2026, the average rent for a 2 bedroom townhome in Diamond Bar, CA is $3,100 per month, followed by $3,400 for a 3 bedroom townhome, and $4,200 for a 4 bedroom townhome.

Floor plan type	Average rent
1 Bedroom	$2,195
2 Bedrooms	$2,750
3 Bedrooms	$3,400
4 Bedrooms	$5,000
All	$2,700

As of October 2026, the average rent for a 1 bedroom apartment in Diamond Bar, CA is $2,195 per month, followed by $2,750 for a 2 bedroom apartment, $3,400 for a 3 bedroom apartment, and $5,000 for a 4 bedroom apartment.

Floor plan type	Average rent
1 Bedroom	$1,500
2 Bedrooms	—
3 Bedrooms	$3,800
4 Bedrooms	$4,600
All	$4,250

As of October 2026, the average rent for a 1 bedroom house in Diamond Bar, CA is $1,500 per month, followed by $3,800 for a 3 bedroom house, and $4,600 for a 4 bedroom house.