Zip Code 11580
Valley Stream, New York — Nassau County
📍 ZIP code 11580 is in Valley Stream, Nassau County, New York.
ZIP code 11580 is located in Valley Stream, Nassau County, New York. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 42,644. The area code for ZIP code 11580 is 631.
Quick Answer
Zip code 11580 is in Valley Stream, New York (Nassau County). It has a population of 42,644, median household income of $135,385, and median home value of $602,500.
Population
42,644
Income
$135,385
Home Value
$602,500
Climate
84°F / 26°F
About Zip Code 11580
Zip code 11580 is located in Valley Stream, New York, within Nassau County. Home to approximately 42,644 residents, this area sits at an elevation of 21 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 631.
The median household income is $135,385 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $602,500, and the cost of living index is 194 (94% above the national average of 100).
Summers average a high of 84°F while winters drop to 26°F. The area receives about 43 in of rain and 26 in of snow annually. The zip code covers 3.9 square miles of land area.
Key Statistics
42,644
$135,385
$602,500
Eastern (EST/EDT)
631
21 ft
3.9 sq mi
42.5
13,582
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Compare With Nearby Zip Codes
| Metric | 11580 | 11565 | 11003 | 11581 | 11563 | 11422 |
|---|---|---|---|---|---|---|
| City | Valley Stream, NY | Malverne, NY | Elmont, NY | Valley Stream, NY | Lynbrook, NY | Rosedale, NY |
| Population | 42,644 | 8,908 | 44,716 | 22,652 | 22,558 | 33,085 |
| Median Income | $135,385 | $145,290 | $123,000 | $138,821 | $138,006 | $108,519 |
| Home Value | $602,500 | $628,500 | $576,500 | $652,700 | $595,500 | $629,100 |
| Cost of Living | 194 | 211 | 178 | 206 | 200 | 182 |
| Median Age | 42.5 | 44.7 | 38.7 | 39.4 | 42.6 | 41.9 |
Cost of Living
100 = National Average. Valley Stream's cost of living is 94% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.5x
Demographics
Zip code 11580 has a population of 42,644 people with a median age of 42.5. There are 13,582 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Valley Stream (11580) population trend from 2010 to 2024
↓ -11.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
26°F
43 in
26 in
Valley Stream experiences warm summers with average highs around 84°F. Winters are cool with lows averaging 26°F. The area receives about 26 in of snow per year.
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Housing & Economy
Median Home Value
$602,500
Median Household Income
$135,385
With 13,582 housing units across 3.9 square miles, 11580 has a housing density of 3,483 units per square mile. The home price-to-income ratio is 4.5x.
Location & Geography
Latitude
40.6749°
Longitude
-73.7022°
Land Area
3.9 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 11580 (Valley Stream, NY) with distances:
All Zip Codes in Valley Stream, NY
Other zip codes serving Valley Stream:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 11580's $135,385. A way to compare Valley Stream to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 11580 (Valley Stream, NY). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Valley Stream, New York?
Valley Stream, New York uses zip code 11580 along with 1 other zip codes.
What county is zip code 11580 in?
Zip code 11580 is located in Nassau County, New York.
What is the population of zip code 11580?
The population of zip code 11580 is 42,644 with a median age of 42.5.
Is 11580 in Valley Stream, New York?
Yes, zip code 11580 is in Valley Stream, Nassau County, New York. The area code is 631.
Frequently Asked Questions
What city is zip code 11580 in?
Zip code 11580 is in Valley Stream, New York. It is part of Nassau County and uses the Eastern (EST/EDT) timezone.
What is zip code 11580?
Zip code 11580 is a U.S. postal code in Valley Stream, New York (Nassau County). It has a population of 42,644 and covers 3.9 square miles.
What is the population of zip code 11580?
The population of zip code 11580 (Valley Stream, NY) is 42,644 with a median age of 42.5. There are approximately 13,582 housing units in this area.
What is the median income in zip code 11580?
The median household income in zip code 11580 (Valley Stream, NY) is $135,385 per year. The cost of living index is 194 (100 = national average).
What is the average home price in zip code 11580?
The median home value in zip code 11580 (Valley Stream, NY) is $602,500. The cost of living index is 194 compared to the national average of 100.
What county is zip code 11580 in?
Zip code 11580 is located in Nassau County, New York. The primary city is Valley Stream.
What is the area code for zip code 11580?
Zip code 11580 in Valley Stream, NY uses area code 631. It is located in the Eastern (EST/EDT) timezone.
Is zip code 11580 a good place to live?
Zip code 11580 (Valley Stream, NY) has a cost of living index of 194 (100 = national average), a median household income of $135,385, and median home values of $602,500. The median age is 42.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 11580?
The cost of living index for zip code 11580 (Valley Stream, NY) is 194, where 100 represents the national average. This area is above the national average. Median home value: $602,500.
What schools serve zip code 11580?
Zip code 11580 in Valley Stream, New York is served by the local school district of Nassau County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.