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ZIP Code · CA

ZIP 91423

Pop. 32,328·Los Angeles County·425th most expensive ZIP in California
Median rent (all units)
$2,841/mo
Year-over-Year
+6.4%
Month-over-Month
-0.5%
vs US Median
+$876
Stable (Monthly)
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Most AffordableMost Expensive
ZIP 91423 · $2,841
More expensive than 87% of US ZIP codes · National median $1,965/mo
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Medians by bedroom

Rent by unit size

Studio
$2,310
1 BR
$2,580
2 BR
$3,220
3 BR
$4,080
4 BR+
$4,550
Research median
$3,220/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
$34,092/yr
At $2,841/mo median
Location
StateCA
CountyLos Angeles County
Rent Market Meter
Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are climbing (6.4% YoY), so leverage tilts toward landlords. Act sooner rather than later.
Based on rent-price momentum (+6.4% YoY, -0.5% MoM), not inventory.
Demographics

Who lives here

ZIP 91423 (Los Angeles, CA) is majority renter-occupied, has a median income above the national average, 64% of residents hold a bachelor's degree or higher.

Population
32,328
Median income
$109,461
Median age
41.2
Renters
62.8%
Age distribution
14.3%
25%
33.5%
15.8%
Under 1814.3%
18–3425%
35–5433.5%
55–6411.4%
65+15.8%
Gender
49.7%
50.3%
Male49.7%
Female50.3%
Race & ethnicity
66%
15%
White66%
Black6.2%
Hispanic15%
Asian5.9%
Other6.8%
Education (25+)
22.1%
64%
No HS diploma3.7%
HS diploma10.2%
Some college22.1%
Bachelor's+64%
Housing tenure
37.2%
62.8%
Owner37.2%
Renter62.8%

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

2021 vs 2026

How ZIP 91423 in Los Angeles, CA has changed in 5 years

Rent
$2,247 → $2,841
up 26.4%
Income
$97,727 → $109,461
up 12.0%
Population
31,901 → 32,328
up 1.3%
Renter share
61.8% → 62.8%
+1.0 pts
Bachelor's+
62.4% → 64%
+1.6 pts
Median age
39.3 → 41.2
+1.9 yrs

Five years ago, renters in ZIP 91423 in Los Angeles, CA paid around $2,247 a month. That figure now sits near $2,841, up 26.4% from the 2021 baseline. Household income in the area moved from $97,727 to $109,461 across the same window, up 12.0% versus 2021. Because rent grew faster than wages over the same span, the affordability picture has tightened relative to 2021. Census counts show ZIP 91423 in Los Angeles, CA adding about 427 residents over the five-year window, up 1.3% on net. Reading these numbers side by side helps frame whether current listings in ZIP 91423 in Los Angeles, CA look reasonable against where the market sat half a decade ago.

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Local insights

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About renting in ZIP 91423

Last updated: July 20, 2026

ZIP code 91423 covers Los Angeles, CA. The median rent here is $2,841/mo as of July 2026. A 1-bedroom rents for a median of $2,580/mo. A 2-bedroom rents for a median of $3,220/mo.

At 31% of local median household income ($109,461/yr), ZIP 91423 ranks as moderate compared to the national benchmark of 30%. Rents have increased 6.4% over the past year.

FAQ

Frequently asked questions

How much is rent in ZIP code 91423?

As of July 20, 2026, the median monthly rent in ZIP 91423 (Los Angeles, CA) is $2,841. This is based on aggregated data from public sources and community submissions.

How does ZIP 91423 rent compare to the US average?

ZIP 91423's median rent of $2,841/mo is $876 (45%) above the US national median of $1,965/mo.

How does ZIP 91423 compare to other ZIPs in California?

ZIP 91423 falls in the middle range for California, ranking #425 out of 907 ZIPs at $2,841/mo.

How much income do you need to rent in ZIP 91423?

To keep rent at or below 30% of gross income, you would need to earn at least $114,000/year (~$55/hour full-time) to afford the median rent of $2,841/mo in ZIP 91423. The local median household income is $109,461/yr, meaning the typical household falls short of that threshold.

Is rent going up or down in ZIP 91423?

Rent in ZIP 91423 has increased 6.4% over the past year as of July 20, 2026, putting upward pressure on renter budgets.

Is ZIP 91423 an affordable place to rent?

ZIP 91423 is considered moderate for renters. At $2,841/mo, rent takes approximately 31% of the local median household income ($109,461/yr). The standard benchmark is 30%. ZIP 91423 slightly exceeds that threshold, so budgeting carefully matters here.

What percentage of ZIP 91423 residents rent vs. own?

According to Census data, approximately 62.8% of ZIP 91423 households are renters, while 37.2% are owner-occupied. With a majority renter population, ZIP 91423 has a strong rental market.

How does ZIP 91423 compare to the rest of Los Angeles?

ZIP 91423 is pricier than Los Angeles as a whole. At $2,841/mo, it's $68 above the Los Angeles citywide median of $2,773/mo.

When was rent data for ZIP 91423 last updated?

Rent data for ZIP 91423 reflects July 20, 2026. RentDataNow refreshes all data monthly using public and private datasets.
Income Affordability
31%
MODERATE

At $2,841/mo, rent takes ~31% of ZIP 91423's median household income ($109,461/yr). The standard benchmark is 30%.

ZIP 91423 31%Benchmark 30%
State income tax1–13.3%
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Schools nearby

Public schools near ZIP 91423 (Los Angeles, CA)

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