Zip Code 11542
Glen Cove, New York — Nassau County
📍 ZIP code 11542 is in Glen Cove, Nassau County, New York.
ZIP code 11542 is located in Glen Cove, Nassau County, New York. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 29,020. The area code for ZIP code 11542 is 631.
Quick Answer
Zip code 11542 is in Glen Cove, New York (Nassau County). It has a population of 29,020, median household income of $92,284, and median home value of $659,300.
Population
29,020
Income
$92,284
Home Value
$659,300
Climate
87°F / 27°F
About Zip Code 11542
Zip code 11542 is located in Glen Cove, New York, within Nassau County. Home to approximately 29,020 residents, this area sits at an elevation of 144 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 631.
The median household income is $92,284 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $659,300, and the cost of living index is 184 (84% above the national average of 100).
Summers average a high of 87°F while winters drop to 27°F. The area receives about 45 in of rain and 19 in of snow annually. The zip code covers 6.7 square miles of land area and 0.2 square miles of water.
Key Statistics
29,020
$92,284
$659,300
Eastern (EST/EDT)
631
144 ft
6.7 sq mi
43
11,374
Advertisement
Compare With Nearby Zip Codes
| Metric | 11542 | 11579 | 11560 | 11547 | 11765 | 11545 |
|---|---|---|---|---|---|---|
| City | Glen Cove, NY | Sea Cliff, NY | Locust Valley, NY | Glenwood Landing, NY | Mill Neck, NY | Glen Head, NY |
| Population | 29,020 | 5,037 | 6,951 | 788 | 808 | 11,963 |
| Median Income | $92,284 | $185,650 | $159,545 | $123,452 | $250,001 | $164,583 |
| Home Value | $659,300 | $926,500 | $937,500 | $916,700 | $2M+ | $1,028,900 |
| Cost of Living | 184 | 250 | 250 | 250 | 250 | 250 |
| Median Age | 43 | 41.3 | 48.1 | 56.7 | 46.3 | 47.7 |
Cost of Living
100 = National Average. Glen Cove's cost of living is 84% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
7.1x
Demographics
Zip code 11542 has a population of 29,020 people with a median age of 43. There are 11,374 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Glen Cove (11542) population trend from 2010 to 2024
↑ 27.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
27°F
45 in
19 in
Glen Cove experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 27°F. The area receives about 19 in of snow per year.
Advertisement
Housing & Economy
Median Home Value
$659,300
Median Household Income
$92,284
With 11,374 housing units across 6.7 square miles, 11542 has a housing density of 1,698 units per square mile. The home price-to-income ratio is 7.1x.
Location & Geography
Latitude
40.8726°
Longitude
-73.6286°
Land Area
6.7 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 11542 (Glen Cove, NY) with distances:
Related Cities in New York
Explore zip codes in other New York cities:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 11542's $92,284. A way to compare Glen Cove 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 11542 (Glen Cove, 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.
Explore New York
Popular "Near Me" Searches
Advertisement
People Also Ask
What zip code is Glen Cove, New York?
Glen Cove, New York uses zip code 11542.
What county is zip code 11542 in?
Zip code 11542 is located in Nassau County, New York.
What is the population of zip code 11542?
The population of zip code 11542 is 29,020 with a median age of 43.
Is 11542 in Glen Cove, New York?
Yes, zip code 11542 is in Glen Cove, Nassau County, New York. The area code is 631.
Frequently Asked Questions
What city is zip code 11542 in?
Zip code 11542 is in Glen Cove, New York. It is part of Nassau County and uses the Eastern (EST/EDT) timezone.
What is zip code 11542?
Zip code 11542 is a U.S. postal code in Glen Cove, New York (Nassau County). It has a population of 29,020 and covers 6.7 square miles.
What is the population of zip code 11542?
The population of zip code 11542 (Glen Cove, NY) is 29,020 with a median age of 43. There are approximately 11,374 housing units in this area.
What is the median income in zip code 11542?
The median household income in zip code 11542 (Glen Cove, NY) is $92,284 per year. The cost of living index is 184 (100 = national average).
What is the average home price in zip code 11542?
The median home value in zip code 11542 (Glen Cove, NY) is $659,300. The cost of living index is 184 compared to the national average of 100.
What county is zip code 11542 in?
Zip code 11542 is located in Nassau County, New York. The primary city is Glen Cove.
What is the area code for zip code 11542?
Zip code 11542 in Glen Cove, NY uses area code 631. It is located in the Eastern (EST/EDT) timezone.
Is zip code 11542 a good place to live?
Zip code 11542 (Glen Cove, NY) has a cost of living index of 184 (100 = national average), a median household income of $92,284, and median home values of $659,300. The median age is 43. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 11542?
The cost of living index for zip code 11542 (Glen Cove, NY) is 184, where 100 represents the national average. This area is above the national average. Median home value: $659,300.
What schools serve zip code 11542?
Zip code 11542 in Glen Cove, 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.
People Also Searched For
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.