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 August 2026, the average rent in Diamond Bar, CA is $3,517 per month, which is 79% higher than the national average rent of $1,962 per month.

AVERAGE RENT

$3,517

6.6%$217 increase month-over-month

5.9%$197 increase year-over-year

AVAILABLE RENTALS

APARTMENTS

$2,950

HOUSES

$4,200

TOWNHOUSES

$3,550

As of August 2026, apartments are the most affordable rental option in Diamond Bar, CA at $2,950 per month, while houses are the most expensive at $4,200 per month. Townhomes average $3,550 per month, offering a mid-range alternative for renters.

Average rent by number of bedrooms

Floor plan type	Average rent
1 Bedroom	$2,200
2 Bedrooms	$2,750
3 Bedrooms	$3,550
4 Bedrooms	$4,800
All	$3,517

As of August 2026, the average rent for a 1 bedroom rental in Diamond Bar, CA is $2,200 per month, followed by $2,750 for a 2 bedroom rental, $3,550 for a 3 bedroom rental, and $4,800 for a 4 bedroom rental.

Floor plan type	Average rent
1 Bedroom	—
2 Bedrooms	$3,000
3 Bedrooms	$3,550
4 Bedrooms	$4,600
All	$3,550

As of August 2026, the average rent for a 2 bedroom townhome in Diamond Bar, CA is $3,000 per month, followed by $3,550 for a 3 bedroom townhome, and $4,600 for a 4 bedroom townhome.

Floor plan type	Average rent
1 Bedroom	$2,300
2 Bedrooms	$2,650
3 Bedrooms	$3,000
4 Bedrooms	$3,980
All	$2,772

As of August 2026, the average rent for a 1 bedroom apartment in Diamond Bar, CA is $2,300 per month, followed by $2,650 for a 2 bedroom apartment, $3,000 for a 3 bedroom apartment, and $3,980 for a 4 bedroom apartment.

Floor plan type	Average rent
1 Bedroom	$1,888
2 Bedrooms	$2,700
3 Bedrooms	$3,900
4 Bedrooms	$4,800
All	$4,200

As of August 2026, the average rent for a 1 bedroom house in Diamond Bar, CA is $1,888 per month, followed by $2,700 for a 2 bedroom house, $3,900 for a 3 bedroom house, and $4,800 for a 4 bedroom house.