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ZIP Code · CA

ZIP 91739

Pop. 41,673·San Bernardino County·446th most expensive ZIP in California
Median rent (all units)
$2,798/mo
Year-over-Year
-0.8%
Month-over-Month
+0.5%
vs US Median
+$833
Stable (Monthly)
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Most AffordableMost Expensive
ZIP 91739 · $2,798
More expensive than 86% of US ZIP codes · National median $1,965/mo
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Medians by bedroom

Rent by unit size

Studio
$2,340
1 BR
$2,450
2 BR
$3,040
3 BR
$4,020
4 BR+
$4,850
Research median
$3,040/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: July 20, 2026

Annual cost
$33,576/yr
At $2,798/mo median
Location
StateCA
CountySan Bernardino County
Rent Market Meter
Balanced Market
Renter's MarketBalancedLandlord's Market
Rents are roughly steady, with neither renters nor landlords holding a strong edge right now.
Based on rent-price momentum (-0.8% YoY, +0.5% MoM), not inventory.
Demographics

Who lives here

ZIP 91739 (Rancho Cucamonga, CA) is majority owner-occupied, has a large share of families with children, has a median income above the national average, 44.5% of residents hold a bachelor's degree or higher.

Population
41,673
Median income
$143,265
Median age
37.6
Renters
27.7%
Age distribution
25.1%
22%
30.4%
13.1%
Under 1825.1%
18–3422%
35–5430.4%
55–6413.1%
65+9.4%
Gender
54.3%
45.7%
Male54.3%
Female45.7%
Race & ethnicity
37%
34.5%
20.5%
White37%
Black9.2%
Hispanic34.5%
Asian20.5%
Education (25+)
17.5%
28%
44.5%
No HS diploma10%
HS diploma17.5%
Some college28%
Bachelor's+44.5%
Housing tenure
72.3%
27.7%
Owner72.3%
Renter27.7%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 91739 in Rancho Cucamonga, CA has changed in 5 years

Rent
$2,374 → $2,798
up 17.9%
Income
$126,111 → $143,265
up 13.6%
Population
41,427 → 41,673
up 0.6%
Renter share
29.6% → 27.7%
-1.9 pts
Bachelor's+
43% → 44.5%
+1.5 pts
Median age
35.1 → 37.6
+2.5 yrs

Compared with 2021, rent in ZIP 91739 in Rancho Cucamonga, CA has increased by $424 per month, settling near $2,798 after starting the period at $2,374. On the earnings side, the typical household in ZIP 91739 in Rancho Cucamonga, CA now reports about $143,265, up from $126,111 in 2021. Rent outpaced income growth by roughly 4.3 percentage points, which means renters are spending a larger slice of each paycheck on housing than they did in 2021. About 27.7% of households rent today, against 29.6% in 2021. For context, the 2021 to 2026 window covers an unusually volatile run for US rents nationally, and ZIP 91739 in Rancho Cucamonga, CA reflects that arc in its own way.

Community

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Local insights

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About renting in ZIP 91739

Last updated: July 20, 2026

ZIP code 91739 covers Rancho Cucamonga, CA. The median rent here is $2,798/mo as of July 2026. A 1-bedroom rents for a median of $2,450/mo. A 2-bedroom rents for a median of $3,040/mo.

At 23% of local median household income ($143,265/yr), ZIP 91739 ranks as affordable compared to the national benchmark of 30%. Rents have decreased 0.8% over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 91739?

As of July 20, 2026, the median monthly rent in ZIP 91739 (Rancho Cucamonga, CA) is $2,798. This is based on aggregated data from public sources and community submissions.

How does ZIP 91739 rent compare to the US average?

ZIP 91739's median rent of $2,798/mo is $833 (42%) above the US national median of $1,965/mo.

How does ZIP 91739 compare to other ZIPs in California?

ZIP 91739 falls in the middle range for California, ranking #446 out of 907 ZIPs at $2,798/mo.

How much income do you need to rent in ZIP 91739?

To keep rent at or below 30% of gross income, you would need to earn at least $112,000/year (~$54/hour full-time) to afford the median rent of $2,798/mo in ZIP 91739. The local median household income is $143,265/yr, meaning the typical household meets that threshold.

Is rent going up or down in ZIP 91739?

Rent in ZIP 91739 has decreased 0.8% over the past year as of July 20, 2026, offering some relief compared to 12 months ago.

Is ZIP 91739 an affordable place to rent?

ZIP 91739 is considered very affordable for renters. At $2,798/mo, rent takes approximately 23% of the local median household income ($143,265/yr). The standard benchmark is 30%. ZIP 91739 falls comfortably within that range.

What percentage of ZIP 91739 residents rent vs. own?

According to Census data, approximately 27.7% of ZIP 91739 households are renters, while 72.3% are owner-occupied. ZIP 91739 leans toward homeownership, which can mean a smaller rental inventory.

How does ZIP 91739 compare to the rest of Rancho Cucamonga?

ZIP 91739 is more affordable than Rancho Cucamonga overall. At $2,798/mo, it's $15 below the Rancho Cucamonga citywide median of $2,813/mo.

When was rent data for ZIP 91739 last updated?

Rent data for ZIP 91739 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
23%
VERY AFFORDABLE

At $2,798/mo, rent takes ~23% of ZIP 91739's median household income ($143,265/yr). The standard benchmark is 30%.

ZIP 91739 23%Benchmark 30%
State income tax1–13.3%
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Schools nearby

Public schools near ZIP 91739 (Rancho Cucamonga, CA)

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