ZIP Code · NY

ZIP 11590

Part of Westbury, NY

Pop. 47,599·Nassau County·109th most expensive ZIP in New York

Median rent (all units)

$3,122/mo

Year-over-Year

Stable

Month-over-Month

-0.1%

vs US Median

+$1,190

Reported rents

Stable (Monthly)

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Most AffordableMost Expensive

ZIP 11590 · $3,122

More expensive than 92% of US ZIP codes · National median $1,932/mo

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Medians by bedroom

Rent by unit size

Studio

$2,160

1 BR

$2,580

2 BR

$2,980

3 BR

$3,870

4 BR+

$4,090

Research median

$2,980/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: October 17, 2026

From the history

What the numbers show

What a typical income covers

30% of the median household income ($152,960) is $3,824 a month. That covers HUD's Fair Market Rent for up to a 2-bedroom ($2,980); a 3-bedroom is $3,870.

Cheaper nearby

ZIP 11735, 8 miles away, rents for 17% less ($2,585/mo), about $6,400 a year in savings.

From Zillow's monthly rent index (ZORI) for ZIP 11590. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost

$37,464/yr

At $3,122/mo median

Location

CityWestbury

StateNY

CountyNassau 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 (+0.0% YoY, -0.1% MoM), not inventory.

Demographics

Who lives here

ZIP 11590 (Westbury, NY) is majority owner-occupied, has a median income above the national average, 39.9% of residents hold a bachelor's degree or higher.

Population

47,599

Median income

$152,960

Median age

42.3

Renters

23.3%

Age distribution

20.4%

19.7%

29.4%

12.1%

18.4%

Under 1820.4%

18–3419.7%

35–5429.4%

55–6412.1%

65+18.4%

Gender

49.1%

50.9%

Male49.1%

Female50.9%

Race & ethnicity

36.2%

16.6%

37.3%

13%

White36.2%

Black16.6%

Hispanic37.3%

Asian13%

Education (25+)

12.1%

19%

29.1%

39.9%

No HS diploma12.1%

HS diploma19%

Some college29.1%

Bachelor's+39.9%

Housing tenure

76.7%

23.3%

Owner76.7%

Renter23.3%

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

2021 vs 2026

How ZIP 11590 in Westbury, NY has changed in 5 years

Income

$122,078 → $152,960

up 25.3%

Population

48,436 → 47,599

down 1.7%

Renter share

20.7% → 23.3%

+2.6 pts

Bachelor's+

39.9% → 39.9%

+0.0 pts

Median age

40.4 → 42.3

+1.9 yrs

Household income in the area moved from $122,078 to $152,960 across the same window, up 25.3% versus 2021. The population has contracted by 1.7% since 2021, moving from about 48,436 residents to roughly 47,599. Renters now make up 23.3% of households, compared with 20.7% five years ago.

Community

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Local insights

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About renting in ZIP 11590

Last updated: October 17, 2026

ZIP code 11590 covers Westbury, NY. The median rent here is $3,122/mo as of October 2026. A 1-bedroom rents for a median of $2,580/mo. A 2-bedroom rents for a median of $2,980/mo.

At 24% of local median household income ($152,960/yr), ZIP 11590 ranks as affordable compared to the national benchmark of 30%. Rent prices have stayed steady over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 11590?

To keep rent at or below 30% of gross income, you would need to earn at least $125,000/year (about $60/hour full-time) to afford the median rent of $3,122/mo in ZIP 11590. The local median household income is $152,960/yr, so the typical household meets that bar.