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 July 2026, the average rent in Diamond Bar, CA is $3,300 per month, which is 69% higher than the national average rent of $1,951 per month.

AVERAGE RENT

$3,300

-12.0%-$450 decrease month-over-month

-5.7%-$200 decrease year-over-year

AVAILABLE RENTALS

APARTMENTS

$2,772

HOUSES

$4,283

TOWNHOUSES

$2,995

As of July 2026, apartments are the most affordable rental option in Diamond Bar, CA at $2,772 per month, while houses are the most expensive at $4,283 per month. Townhomes average $2,995 per month, offering a mid-range alternative for renters.

Average rent by number of bedrooms

Floor plan type	Average rent
1 Bedroom	$2,476
2 Bedrooms	$2,795
3 Bedrooms	$3,250
4 Bedrooms	$4,500
All	$3,300

As of July 2026, the average rent for a 1 bedroom rental in Diamond Bar, CA is $2,476 per month, followed by $2,795 for a 2 bedroom rental, $3,250 for a 3 bedroom rental, and $4,500 for a 4 bedroom rental.

Floor plan type	Average rent
1 Bedroom	—
2 Bedrooms	$2,400
3 Bedrooms	$2,995
4 Bedrooms	$4,300
All	$2,995

As of July 2026, the average rent for a 2 bedroom townhome in Diamond Bar, CA is $2,400 per month, followed by $2,995 for a 3 bedroom townhome, and $4,300 for a 4 bedroom townhome.

Floor plan type	Average rent
1 Bedroom	$1,350
2 Bedrooms	$2,795
3 Bedrooms	$3,012
4 Bedrooms	—
All	$2,800

As of July 2026, the average rent for a 1 bedroom apartment in Diamond Bar, CA is $1,350 per month, followed by $2,795 for a 2 bedroom apartment, and $3,012 for a 3 bedroom apartment.

Floor plan type	Average rent
1 Bedroom	$1,100
2 Bedrooms	$2,500
3 Bedrooms	$3,600
4 Bedrooms	$4,500
All	$4,283

As of July 2026, the average rent for a 1 bedroom house in Diamond Bar, CA is $1,100 per month, followed by $2,500 for a 2 bedroom house, $3,600 for a 3 bedroom house, and $4,500 for a 4 bedroom house.