ZIP code 11730
Where is ZIP code 11730?
East Islip, New York
Suffolk County · Standard ZIP code
ZIP code 11730 belongs to East Islip, New York in Suffolk County. 11730 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 631 and 934. About 14,247 people live in the 11730 area, where the median household income is $145,652. The closest ZIP codes are 11739 (Great River, 1 mi east), 11752 (Islip Terrace, 1.8 mi north) and 11751 (Islip, 2.2 mi west).
| ZIP code | 11730 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | East Islip |
| State | New York (NY) |
| County | Suffolk County |
| Time zone | Eastern Time · now |
| Area codes | 631, 934 |
| Coordinates | 40.7282, -73.1805 map |
| 3-digit prefix | 117 |
Population and income in 11730
| Population | 14,247 · higher than 76% of New York ZIP codes |
|---|---|
| People per square mile | 3,169 · higher than 79% of New York ZIP codes |
| Median age | 43.4 years · lower than 51% of New York ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $145,652 · higher than 90% of New York ZIP codes |
| Income per person | $62,048 |
| Below the poverty line | 4.9% |
| Bachelor’s degree or higher | 43% of adults 25+ |
| Median home value | $594,200 · higher than 79% of New York ZIP codes |
| Median rent | $2,732 a month |
| Housing units | 5,169 |
| Households | 4,994 (2.82 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 4.5 sq mi (plus 0.49 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11730. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11730
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11739 | Great River, NY | 1 mi E | PO Box only |
| 11752 | Islip Terrace, NY | 1.8 mi N | Standard |
| 11751 | Islip, NY | 2.2 mi W | Standard |
| 11769 | Oakdale, NY | 2.7 mi E | Standard |
| 11706 | Bay Shore, NY | 3.6 mi SW | Standard |
| 11722 | Central Islip, NY | 4.1 mi N | Standard |
| 11796 | West Sayville, NY | 4.2 mi E | Standard |
| 11716 | Bohemia, NY | 4.3 mi NE | Standard |
| 11718 | Brightwaters, NY | 4.4 mi W | Standard |
| 11782 | Sayville, NY | 5.1 mi E | Standard |
| 11717 | Brentwood, NY | 5.2 mi NW | Standard |
| 11749 | Islandia, NY | 5.4 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11730 or measure the distance to another ZIP code.
How to address mail to 11730
123 MAIN ST
EAST ISLIP NY 11730
Put the city, the two-letter state code and the ZIP code on the last line. Avoid E Islip: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (11730-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11730?
- 11730 is a East Islip, New York ZIP code.
- What county is 11730 in?
- ZIP code 11730 is in Suffolk County, New York.
- What time zone is ZIP code 11730 in?
- 11730 is in the Eastern Time zone (America/New_York).
- What area code is 11730?
- Phone numbers in ZIP code 11730 use area codes 631 and 934.
- What is the population of ZIP code 11730?
- About 14,247 people live in ZIP code 11730, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 11730?
- The median household income in 11730 is $145,652 a year, higher than 90% of New York ZIP codes.
- What ZIP codes are near 11730?
- The nearest ZIP codes to 11730 are 11739 (Great River, 1 miles), 11752 (Islip Terrace, 1.8 miles), 11751 (Islip, 2.2 miles) and 11769 (Oakdale, 2.7 miles).