ZIP code 11579
Where is ZIP code 11579?
Sea Cliff, New York
Nassau County · Standard ZIP code
ZIP code 11579 belongs to Sea Cliff, New York in Nassau County. 11579 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 363 and 516. About 5,033 people live in the 11579 area, where the median household income is $193,590. The closest ZIP codes are 11547 (Glenwood Landing, 1.1 mi south), 11542 (Glen Cove, 1.6 mi northeast) and 11545 (Glen Head, 2.3 mi southeast).
| ZIP code | 11579 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sea Cliff |
| State | New York (NY) |
| County | Nassau County |
| Time zone | Eastern Time · now |
| Area codes | 363, 516 |
| Coordinates | 40.846, -73.6436 map |
| 3-digit prefix | 115 |
Population and income in 11579
| Population | 5,033 · higher than 59% of New York ZIP codes |
|---|---|
| People per square mile | 4,522 · higher than 83% of New York ZIP codes |
| Median age | 40.5 years · lower than 68% of New York ZIP codes |
| Men / women | 44% / 56% |
| Median household income | $193,590 · higher than 97% of New York ZIP codes |
| Income per person | $98,061 |
| Below the poverty line | 0.9% |
| Bachelor’s degree or higher | 61% of adults 25+ |
| Median home value | $986,900 · higher than 94% of New York ZIP codes |
| Median rent | $2,315 a month |
| Housing units | 1,963 |
| Households | 1,769 (2.81 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 1.11 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11579. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11579
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11547 | Glenwood Landing, NY | 1.1 mi S | PO Box only |
| 11542 | Glen Cove, NY | 1.6 mi NE | Standard |
| 11545 | Glen Head, NY | 2.3 mi SE | Standard |
| 11548 | Greenvale, NY | 2.5 mi S | Standard |
| 11050 | Port Washington, NY | 2.9 mi W | Standard |
| 11576 | Roslyn, NY | 3.3 mi S | Standard |
| 11560 | Locust Valley, NY | 3.6 mi NE | Standard |
| 11577 | Roslyn Heights, NY | 4.3 mi S | Standard |
| 11030 | Manhasset, NY | 4.3 mi SW | Standard |
| 11568 | Old Westbury, NY | 5 mi SE | Standard |
| 11507 | Albertson, NY | 5.2 mi S | Standard |
| 11027 | Great Neck, NY | 5.4 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11579 or measure the distance to another ZIP code.
How to address mail to 11579
123 MAIN ST
SEA CLIFF NY 11579
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (11579-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11579?
- 11579 is a Sea Cliff, New York ZIP code.
- What county is 11579 in?
- ZIP code 11579 is in Nassau County, New York.
- What time zone is ZIP code 11579 in?
- 11579 is in the Eastern Time zone (America/New_York).
- What area code is 11579?
- Phone numbers in ZIP code 11579 use area codes 363 and 516.
- What is the population of ZIP code 11579?
- About 5,033 people live in ZIP code 11579, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 11579?
- The median household income in 11579 is $193,590 a year, higher than 97% of New York ZIP codes.
- What ZIP codes are near 11579?
- The nearest ZIP codes to 11579 are 11547 (Glenwood Landing, 1.1 miles), 11542 (Glen Cove, 1.6 miles), 11545 (Glen Head, 2.3 miles) and 11548 (Greenvale, 2.5 miles).