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ZIP Code · CA

ZIP 91784

Part of Upland, CA
Pop. 26,886·San Bernardino County·98th most expensive ZIP in California
Median rent (all units)
$4,049/mo
Year-over-Year
+15.3%
Month-over-Month
-0.1%
vs US Median
+$2,084
Stable (Monthly)
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Most AffordableMost Expensive
ZIP 91784 · $4,049
More expensive than 97% of US ZIP codes · National median $1,965/mo
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Medians by bedroom

Rent by unit size

Studio
$2,540
1 BR
$2,660
2 BR
$3,300
3 BR
$4,370
4 BR+
$5,270
Research median
$3,300/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
$48,588/yr
At $4,049/mo median
Location
CityUpland
StateCA
CountySan Bernardino County
Rent Market Meter
Strong Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are up 15.3% year-over-year. Expect competition, and move quickly to lock in terms.
Based on rent-price momentum (+15.3% YoY, -0.1% MoM), not inventory.
Demographics

Who lives here

ZIP 91784 (Upland, CA) is majority owner-occupied, has a large retiree population, has a median income above the national average, 46.8% of residents hold a bachelor's degree or higher.

Population
26,886
Median income
$154,349
Median age
46.6
Renters
14.7%
Age distribution
20.1%
17.3%
26.3%
15%
21.2%
Under 1820.1%
18–3417.3%
35–5426.3%
55–6415%
65+21.2%
Gender
49.5%
50.5%
Male49.5%
Female50.5%
Race & ethnicity
56%
27.6%
14.4%
White56%
Black4.3%
Hispanic27.6%
Asian14.4%
Education (25+)
16%
32.3%
46.8%
No HS diploma4.9%
HS diploma16%
Some college32.3%
Bachelor's+46.8%
Housing tenure
85.3%
14.7%
Owner85.3%
Renter14.7%

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

2021 vs 2026

How ZIP 91784 in Upland, CA has changed in 5 years

Income
$138,017 → $154,349
up 11.8%
Population
26,330 → 26,886
up 2.1%
Renter share
14% → 14.7%
+0.7 pts
Bachelor's+
47.2% → 46.8%
-0.4 pts
Median age
47.2 → 46.6
-0.6 yrs

Census figures show median household income at $154,349 today, compared with $138,017 five years earlier. The population has grown by 2.1% since 2021, moving from about 26,330 residents to roughly 26,886.

Community

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Local insights

Tips for renters in ZIP 91784

About renting in ZIP 91784

Last updated: July 20, 2026

ZIP code 91784 covers Upland, CA. The median rent here is $4,049/mo as of July 2026. A 1-bedroom rents for a median of $2,660/mo. A 2-bedroom rents for a median of $3,300/mo.

At 31% of local median household income ($154,349/yr), ZIP 91784 ranks as moderate compared to the national benchmark of 30%. Rents have increased 15.3% over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 91784?

As of July 20, 2026, the median monthly rent in ZIP 91784 (Upland, CA) is $4,049. This is based on aggregated data from public sources and community submissions.

How does ZIP 91784 rent compare to the US average?

ZIP 91784's median rent of $4,049/mo is $2,084 (106%) above the US national median of $1,965/mo.

How does ZIP 91784 compare to other ZIPs in California?

ZIP 91784 is one of the pricier ZIP codes in California, ranking #98 out of 907 ZIPs tracked at $4,049/mo.

How much income do you need to rent in ZIP 91784?

To keep rent at or below 30% of gross income, you would need to earn at least $162,000/year (~$78/hour full-time) to afford the median rent of $4,049/mo in ZIP 91784. The local median household income is $154,349/yr, meaning the typical household falls short of that threshold.

Is rent going up or down in ZIP 91784?

Rent in ZIP 91784 has increased 15.3% over the past year as of July 20, 2026, putting upward pressure on renter budgets.

Is ZIP 91784 an affordable place to rent?

ZIP 91784 is considered moderate for renters. At $4,049/mo, rent takes approximately 31% of the local median household income ($154,349/yr). The standard benchmark is 30%. ZIP 91784 slightly exceeds that threshold, so budgeting carefully matters here.

What percentage of ZIP 91784 residents rent vs. own?

According to Census data, approximately 14.7% of ZIP 91784 households are renters, while 85.3% are owner-occupied. ZIP 91784 leans toward homeownership, which can mean a smaller rental inventory.

How does ZIP 91784 compare to the rest of Upland?

ZIP 91784 is pricier than Upland as a whole. At $4,049/mo, it's $1,641 above the Upland citywide median of $2,408/mo.

When was rent data for ZIP 91784 last updated?

Rent data for ZIP 91784 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
31%
MODERATE

At $4,049/mo, rent takes ~31% of ZIP 91784's median household income ($154,349/yr). The standard benchmark is 30%.

ZIP 91784 31%Benchmark 30%
State income tax1–13.3%
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Schools nearby

Public schools near ZIP 91784 (Upland, CA)

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