ZIP code 11970
Where is ZIP code 11970?
South Jamesport, New York
Suffolk County · PO Box only ZIP code
ZIP code 11970 belongs to South Jamesport, New York in Suffolk County. 11970 is a PO Box only ZIP code: it is used for post office boxes at the South Jamesport post office, not for street addresses. It is in the Eastern Time zone and uses area codes 631 and 934. About 416 people live in the 11970 area. The closest ZIP codes are 11947 (Jamesport, 0.9 mi north), 11948 (Laurel, 2.5 mi northeast) and 11931 (Aquebogue, 2.7 mi west).
| ZIP code | 11970 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | South Jamesport |
| Also accepted | S Jamesport |
| State | New York (NY) |
| County | Suffolk County |
| Time zone | Eastern Time · now |
| Area codes | 631, 934 |
| Coordinates | 40.9365, -72.5773 map |
| 3-digit prefix | 119 |
Population and income in 11970
| Population | 416 · lower than 84% of New York ZIP codes |
|---|---|
| People per square mile | 1,056 · higher than 69% of New York ZIP codes |
| Median age | 76 years · higher than 99% of New York ZIP codes |
| Men / women | 57% / 43% |
| Income per person | $116,055 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 62% of adults 25+ |
| Median home value | $779,900 · higher than 89% of New York ZIP codes |
| Housing units | 304 |
| Households | 199 (2.09 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 0.39 sq mi (plus 0.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11970. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 11970
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 11947 | Jamesport, NY | 0.9 mi N | PO Box only |
| 11948 | Laurel, NY | 2.5 mi NE | Standard |
| 11931 | Aquebogue, NY | 2.7 mi W | PO Box only |
| 11901 | Riverhead, NY | 4 mi W | Standard |
| 11952 | Mattituck, NY | 4.5 mi NE | Standard |
| 11946 | Hampton Bays, NY | 5.3 mi SE | Standard |
| 11942 | East Quogue, NY | 6.5 mi S | Standard |
| 11956 | New Suffolk, NY | 6.5 mi NE | PO Box only |
| 11935 | Cutchogue, NY | 7.4 mi NE | Standard |
| 11959 | Quogue, NY | 8 mi S | PO Box only |
| 11978 | Westhampton Beach, NY | 8.2 mi SW | Standard |
| 11933 | Calverton, NY | 8.6 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11970 or measure the distance to another ZIP code.
How to address mail to 11970
PO BOX 123
SOUTH JAMESPORT NY 11970
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts S JAMESPORT as the city name for 11970. Adding the 4-digit ZIP+4 code (11970-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 11970?
- 11970 is a South Jamesport, New York ZIP code. S Jamesport is also accepted as the city name.
- What county is 11970 in?
- ZIP code 11970 is in Suffolk County, New York.
- What time zone is ZIP code 11970 in?
- 11970 is in the Eastern Time zone (America/New_York).
- What area code is 11970?
- Phone numbers in ZIP code 11970 use area codes 631 and 934.
- What is the population of ZIP code 11970?
- About 416 people live in ZIP code 11970, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 11970 for a street address?
- No. 11970 is only for PO Boxes. Street addresses in South Jamesport use another ZIP code.
- What ZIP codes are near 11970?
- The nearest ZIP codes to 11970 are 11947 (Jamesport, 0.9 miles), 11948 (Laurel, 2.5 miles), 11931 (Aquebogue, 2.7 miles) and 11901 (Riverhead, 4 miles).