Pomona / Diamond Bar, CA

August 2026

91765,91766,91767

Long-term Rental Rates

Apartment

Unit Type Price 1 Mo Change 1 Yr Change
1-Bedroom $1,872 – $2,069 -3.94% -6.89%
2-Bedroom $2,343 – $2,574 0.29% -3.17%
3-Bedroom $3,362 – $3,657 1.45% -4.42%
4-Bedroom $4,321 – $4,613 3.07% 1.75%

Condo/Townhome

Unit Type Price 1 Mo Change 1 Yr Change
1-Bedroom $2,251 – $2,367 0.60% -0.98%
2-Bedroom $2,543 – $2,700 -0.13% -0.76%
3-Bedroom $3,311 – $3,674 -0.79% 4.43%
4-Bedroom $4,433 – $4,822 1.53% 5.10%

Single-Family

Unit Type Price 1 Mo Change 1 Yr Change
1-Bedroom $2,298 – $2,415 1.38% 0.00%
2-Bedroom $2,709 – $2,934 4.10% -9.10%
3-Bedroom $3,353 – $3,706 2.06% 0.27%
4-Bedroom $3,914 – $4,326 -1.08% -0.97%
Data updated: September 22, 2026
Pomona / Diamond Bar Rental Trends

In the Pomona / Diamond Bar (91765, 91766, 91767) rental market, 1-bedroom apartments posted a 3.7% decline month-over-month, bringing median rent down to $1,876. This represents a 6.6% decrease compared to the prior year, signaling that tenants are seeing more pricing relief at the entry-level apartment segment in Pomona / Diamond Bar (91765, 91766, 91767).

Condo/townhome rents for three-bedroom units in Pomona / Diamond Bar (91765, 91766, 91767) climbed to a median of $3,392, marking an annual increase of 4.0%. In contrast, 3-bedroom apartments registered a 0.4% YoY decline, and rents for condos outperformed apartments by $142 in this segment, underscoring stronger demand for attached units of this size.

Decreases in Pomona / Diamond Bar (91765, 91766, 91767) rental trends are prominent among 2-bedroom single-family properties, where median rent dropped to $2,638 following an 11.9% year-over-year decline. This notable dip highlights a significant cooling within the detached rental home market for smaller units in this area.

12-Month Median Rent Trend

Apartment

Month 1 BR 2 BR 3 BR 4 BR
August 2026 $1,970 $2,458 $3,509 $4,478
July 2026 $2,011 $2,399 $3,482 $4,290
June 2026 $1,976 $2,587 $3,515 $4,403
May 2026 $2,027 $2,551 $3,343 $4,316
April 2026 $1,876 $2,510 $3,534 $4,283
March 2025 $2,131 $2,568 $3,522 $4,138

Condo / Townhome

Month 1 BR 2 BR 3 BR 4 BR
August 2026 $2,309 $2,621 $3,493 $4,627
July 2026 $2,287 $2,624 $3,507 $4,559
June 2026 $2,270 $2,595 $3,368 $4,520
May 2026 $2,278 $2,594 $3,410 $4,366
April 2026 $2,259 $2,565 $3,392 $4,356
March 2025 $2,264 $2,658 $3,268 $4,224

Single-Family

Month 1 BR 2 BR 3 BR 4 BR
August 2026 $2,357 $2,822 $3,529 $4,120
July 2026 $2,324 $2,706 $3,512 $4,229
June 2026 $2,205 $2,873 $3,613 $4,395
May 2026 $2,043 $2,764 $3,513 $4,227
April 2026 $2,224 $2,638 $3,384 $4,084
March 2025 $2,218 $3,014 $3,584 $4,087

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