ZIP code 11743
Where is ZIP code 11743?
Huntington, New York
Suffolk County · Standard ZIP code
ZIP code 11743 belongs to Huntington, New York in Suffolk County. 11743 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, 516, 631 and 934. About 43,490 people live in the 11743 area, where the median household income is $183,187. The closest ZIP codes are 11724 (Cold Spring Harbor, 1.8 mi west), 11740 (Greenlawn, 2.4 mi east) and 11721 (Centerport, 2.5 mi northeast).
| ZIP code | 11743 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Huntington |
| Also accepted | Halesite, Lloyd Harbor |
| State | New York (NY) |
| County | Suffolk County |
| Time zone | Eastern Time · now |
| Area codes | 363, 516, 631, 934 |
| Coordinates | 40.8676, -73.4102 map |
| 3-digit prefix | 117 |
Population and income in 11743
| Population | 43,490 · higher than 94% of New York ZIP codes |
|---|---|
| People per square mile | 1,694 · higher than 74% of New York ZIP codes |
| Median age | 43.7 years · higher than 51% of New York ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $183,187 · higher than 97% of New York ZIP codes |
| Income per person | $89,157 |
| Below the poverty line | 3.6% |
| Bachelor’s degree or higher | 64% of adults 25+ |
| Median home value | $783,100 · higher than 89% of New York ZIP codes |
| Median rent | $2,674 a month |
| Housing units | 16,170 |
| Households | 15,708 (2.75 people on average) |
| Owners / renters | 90% / 10% |
| Land area | 25.67 sq mi (plus 3.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11743. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11743
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11724 | Cold Spring Harbor, NY | 1.8 mi W | Standard |
| 11740 | Greenlawn, NY | 2.4 mi E | Standard |
| 11721 | Centerport, NY | 2.5 mi NE | Standard |
| 11746 | Huntington Station, NY | 4.4 mi SE | Standard |
| 11797 | Woodbury, NY | 4.8 mi SW | Standard |
| 11768 | Northport, NY | 4.9 mi NE | Standard |
| 11731 | East Northport, NY | 5 mi E | Standard |
| 11747 | Melville, NY | 5.1 mi S | Standard |
| 11760 | Melville, NY | 5.1 mi S | PO Box only |
| 11775 | Melville, NY | 5.1 mi S | Unique |
| 11773 | Melville, NY | 5.6 mi SW | Unique |
| 11791 | Syosset, NY | 6.1 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11743 or measure the distance to another ZIP code.
How to address mail to 11743
123 MAIN ST
HUNTINGTON NY 11743
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts HALESITE and LLOYD HARBOR as the city name for 11743. Avoid Bay Hills, Baycrest, Beech Croft, Cold Spring Hills and Harbor Heights and other local names: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (11743-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11743?
- 11743 is a Huntington, New York ZIP code. Halesite and Lloyd Harbor are also accepted as the city name.
- What county is 11743 in?
- ZIP code 11743 is in Suffolk County, New York.
- What time zone is ZIP code 11743 in?
- 11743 is in the Eastern Time zone (America/New_York).
- What area code is 11743?
- Phone numbers in ZIP code 11743 use area codes 363, 516, 631 and 934.
- What is the population of ZIP code 11743?
- About 43,490 people live in ZIP code 11743, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 11743?
- The median household income in 11743 is $183,187 a year, higher than 97% of New York ZIP codes.
- What ZIP codes are near 11743?
- The nearest ZIP codes to 11743 are 11724 (Cold Spring Harbor, 1.8 miles), 11740 (Greenlawn, 2.4 miles), 11721 (Centerport, 2.5 miles) and 11746 (Huntington Station, 4.4 miles).