Bedroom count
Property type
Last updated on August 11, 2026
Last updated on August 11, 2026
Bedroom count
Property type
Median rent in Diamond Bar
$3,175/mo
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.
average price per square foot
Available rentals in Diamond Bar
27
for rent on Zumper.com as of August 2026
Share of Diamond Bar rentals at each price point
Average rent prices in Diamond Bar have increased by 6% over the last month and have increased by 6% since last year.
Rent prices on this page are calculated on a rolling 30-day basis and updated daily.
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% |
Listings | ||
|---|---|---|
Diamond Bar | $3,175 |
Listings | ||||
|---|---|---|---|---|
Apartments | $2,880 | 6% | No Change | |
Condos | $2,900 | 2% | No Change | |
Houses | $3,990 | 9% | No Change | |
Rooms | $1,200 | 12% | No Change |
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%
Diamond Bar
Average rent
$3,175
Apartments
Average rent
$2,880
Last 30 days
6%
Condos
Average rent
$2,900
Last 30 days
2%
Houses
Average rent
$3,990
Last 30 days
9%
Rooms
Average rent
$1,200
Last 30 days
12%
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.
Compare median rent prices in Diamond Bar and Azusa by all bedroom counts and property types.
Diamond Bar
higher than the national median
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.
Explore rent trends in neighboring markets
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Quick answers to common questions about the Diamond Bar rental market.
The average rent in Diamond Bar is $3,175 per month as of August 8, 2026.
Average rent prices in Diamond Bar have increased by 6% over the last month and have increased by 6% since last year.
Rent in Diamond Bar is 65% above the national average, which means renters are paying approximately $1,250 more per month.
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.
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.
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).