ZIP code 11939
Where is ZIP code 11939?
East Marion, New York
Suffolk County · Standard ZIP code
ZIP code 11939 belongs to East Marion, New York in Suffolk County. 11939 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 1,331 people live in the 11939 area, where the median household income is $102,500. The closest ZIP codes are 11944 (Greenport, 2 mi southwest), 11965 (Shelter Island Heights, 3 mi south) and 11957 (Orient, 3.1 mi northeast).
| ZIP code | 11939 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | East Marion |
| State | New York (NY) |
| County | Suffolk County |
| Time zone | Eastern Time · now |
| Area codes | 631, 934 |
| Coordinates | 41.1264, -72.3419 map |
| 3-digit prefix | 119 |
Population and income in 11939
| Population | 1,331 · lower than 67% of New York ZIP codes |
|---|---|
| People per square mile | 595 · higher than 64% of New York ZIP codes |
| Median age | 68.1 years · higher than 98% of New York ZIP codes |
| Men / women | 42% / 58% |
| Median household income | $102,500 · higher than 71% of New York ZIP codes |
| Income per person | $76,865 |
| Below the poverty line | 2.7% |
| Bachelor’s degree or higher | 51% of adults 25+ |
| Median home value | $857,800 · higher than 91% of New York ZIP codes |
| Housing units | 1,146 |
| Households | 666 (2 people on average) |
| Owners / renters | 87% / 13% |
| Land area | 2.24 sq mi (plus 5.42 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11939. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11939
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11944 | Greenport, NY | 2 mi SW | Standard |
| 11965 | Shelter Island Heights, NY | 3 mi S | PO Box only |
| 11957 | Orient, NY | 3.1 mi NE | Standard |
| 11964 | Shelter Island, NY | 4.3 mi S | PO Box only |
| 11971 | Southold, NY | 6.7 mi SW | Standard |
| 11958 | Peconic, NY | 8.9 mi SW | Standard |
| 11963 | Sag Harbor, NY | 10.1 mi S | Standard |
| 11935 | Cutchogue, NY | 10.6 mi SW | Standard |
| 06475 | Old Saybrook, CT | 11.6 mi N | Standard |
| 11956 | New Suffolk, NY | 11.6 mi SW | PO Box only |
| 06376 | South Lyme, CT | 12.5 mi N | PO Box only |
| 11937 | East Hampton, NY | 12.5 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11939 or measure the distance to another ZIP code.
How to address mail to 11939
123 MAIN ST
EAST MARION NY 11939
Put the city, the two-letter state code and the ZIP code on the last line. Avoid E Marion: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (11939-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11939?
- 11939 is a East Marion, New York ZIP code.
- What county is 11939 in?
- ZIP code 11939 is in Suffolk County, New York.
- What time zone is ZIP code 11939 in?
- 11939 is in the Eastern Time zone (America/New_York).
- What area code is 11939?
- Phone numbers in ZIP code 11939 use area codes 631 and 934.
- What is the population of ZIP code 11939?
- About 1,331 people live in ZIP code 11939, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 11939?
- The median household income in 11939 is $102,500 a year, higher than 71% of New York ZIP codes.
- What ZIP codes are near 11939?
- The nearest ZIP codes to 11939 are 11944 (Greenport, 2 miles), 11965 (Shelter Island Heights, 3 miles), 11957 (Orient, 3.1 miles) and 11964 (Shelter Island, 4.3 miles).