Last updated on August 11, 2026

Average rent in
Diamond Bar, CA

Median rent

Median rent in Diamond Bar

$3,175/mo

increased by6%

vs previous year

The average rent in Diamond Bar is $3,175 per month as of August 2026. This is 65% above the national average rent, or $1,250 more per month.

$2.36

average price per square foot

Total rentals

Available rentals in Diamond Bar

27

for rent on Zumper.com as of August 2026

Rent price distribution

Share of Diamond Bar rentals at each price point

40%30%20%10%0%
$0 - $1,500
$1,501 - $3,000
$3,001 - $4,500
$4,501 - $6,000
$6,001 - $50,000

Rent trends in Diamond Bar, CA

Average rent prices in Diamond Bar have increased by 6% over the last month and have increased by 6% since last year.

Rent trends

Rent prices on this page are calculated on a rolling 30-day basis and updated daily.

Compare rent prices in Diamond Bar, CA

Rent prices in Diamond Bar vary by bedroom size, rental type, and neighborhood. The average rent for an apartment in Diamond Bar is $2,880, whereas a house costs $3,990. 1-bedroom apartments in Diamond Bar run $2,419 on average, while 2-bedroom apartments are $2,900.

Listings

Studio

$2,332

-

-

1 bedroom

$2,380

8%

3%

2 bedroom

$2,810

1%

9%

3 bedroom

$3,300

1%

1%

4 bedroom

$6,312

8%

18%

Studio

Average rent

$2,332

1 bedroom

Average rent

$2,380

Last 30 days

8%

Last year

3%

2 bedroom

Average rent

$2,810

Last 30 days

1%

Last year

9%

3 bedroom

Average rent

$3,300

Last 30 days

1%

Last year

1%

4 bedroom

Average rent

$6,312

Last 30 days

8%

Last year

18%

The table above reflects average rent prices in Diamond Bar, CA, broken down by the number of bedrooms, neighborhoods, and property types. The availability of data for each category is dependent on market inventory and will adjust depending on your selected filters.

How does rent in Diamond Bar, CA compare to other cities?

Compare median rent prices in Diamond Bar and Azusa by all bedroom counts and property types.

Diamond Bar

Median rent price$3,175
increased by65%

higher than the national median

Median rent price$2,360
increased by23%

higher than the national median

Takeaway

The median rent for all rentals in Diamond Bar, CA is 35% higher than the median rent in Azusa, CA.

Discover rentals in Diamond Bar, CA

23605 Golden Springs Drive J2 J2 - Photo 1 of 1

5d+ ago

Condo for rent in Diamond Bar

Condo for rent

1356 S Diamond Bar Blvd #B - Photo 1 of 1

5d+ ago

Condo for rent in Diamond Bar

Condo for rent

21814 Stonepine St - Photo 1 of 1

5d+ ago

Townhouse for rent in Diamond Bar

House for rent

1017 Quiet Creek Ln - Photo 1 of 1

5d+ ago

Condo for rent in Diamond Bar

Condo for rent

Stay up to date with rental market insights

Are you interested in licensing our current and historical rental real estate data, or do you have custom data requests? Contact datalicensing@zumper.com.

Frequently asked questions for Diamond Bar, CA

Quick answers to common questions about the Diamond Bar rental market.

How much is rent in Diamond Bar?

The average rent in Diamond Bar is $3,175 per month as of August 8, 2026.

Is rent up or down in Diamond Bar?

Average rent prices in Diamond Bar have increased by 6% over the last month and have increased by 6% since last year.

How does Diamond Bar rent compare to the national average?

Rent in Diamond Bar is 65% above the national average, which means renters are paying approximately $1,250 more per month.

What salary do I need to afford rent in Diamond Bar?

To comfortably afford rent in Diamond Bar, you'd need to earn approximately $127,000/year, based on spending no more than 30% of your income on rent.

When is the best time of year to rent in Diamond Bar?

Based on Zumper's July 2026 data, one-bedroom apartments in Diamond Bar average around $2,220/month and two-bedrooms approximately $2,680/month, both down from last year.

Methodology

Rent prices are based on Zumper's rental listings from the past 30 days. Median rent is calculated across all available listings and property types on the platform. If you filter the page by bedroom count or property type, the pricing throughout the page will update automatically to reflect that segment of the rental market.

Household and population data come from the U.S. Census Bureau. Cost-of-living data is sourced from the Council for Community and Economic Research's Cost of Living Index (COLI).

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