ZIP code 13666
Where is ZIP code 13666?
Newton Falls, New York
St. Lawrence County · PO Box only ZIP code
ZIP code 13666 belongs to Newton Falls, New York in St. Lawrence County. 13666 is a PO Box only ZIP code: it is used for post office boxes at the Newton Falls post office, not for street addresses. It is in the Eastern Time zone and uses area codes 315, 518, 680 and 838. About 234 people live in the 13666 area, where the median household income is $38,438. The closest ZIP codes are 12927 (Cranberry Lake, 4.2 mi east), 13695 (Wanakena, 5.5 mi south) and 13690 (Star Lake, 6.1 mi southwest).
| ZIP code | 13666 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Newton Falls |
| State | New York (NY) |
| County | St. Lawrence County |
| Time zone | Eastern Time · now |
| Area codes | 315, 518, 680, 838 |
| Coordinates | 44.2177, -74.9423 map |
| 3-digit prefix | 136 |
Population and income in 13666
| Population | 234 · lower than 89% of New York ZIP codes |
|---|---|
| People per square mile | 6 · lower than 98% of New York ZIP codes |
| Median age | 26.8 years · lower than 97% of New York ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $38,438 · lower than 98% of New York ZIP codes |
| Income per person | $23,187 |
| Below the poverty line | 30% |
| Bachelor’s degree or higher | 7.1% of adults 25+ |
| Median home value | $60,000 · lower than 100% of New York ZIP codes |
| Median rent | $856 a month |
| Housing units | 159 |
| Households | 83 (2.82 people on average) |
| Owners / renters | 63% / 37% |
| Land area | 40.18 sq mi (plus 3.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 13666. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 13666
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 12927 | Cranberry Lake, NY | 4.2 mi E | PO Box only |
| 13695 | Wanakena, NY | 5.5 mi S | PO Box only |
| 13690 | Star Lake, NY | 6.1 mi SW | Standard |
| 13670 | Oswegatchie, NY | 6.3 mi W | Standard |
| 13639 | Fine, NY | 10 mi W | Standard |
| 13684 | Russell, NY | 13.9 mi NW | Standard |
| 12922 | Childwold, NY | 14 mi E | Standard |
| 13635 | Edwards, NY | 16.6 mi NW | Standard |
| 12973 | Piercefield, NY | 19.2 mi E | PO Box only |
| 13648 | Harrisville, NY | 19.4 mi W | Standard |
| 13625 | Colton, NY | 19.6 mi N | Standard |
| 13652 | Hermon, NY | 20.2 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 13666 or measure the distance to another ZIP code.
How to address mail to 13666
PO BOX 123
NEWTON FALLS NY 13666
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (13666-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 13666?
- 13666 is a Newton Falls, New York ZIP code.
- What county is 13666 in?
- ZIP code 13666 is in St. Lawrence County, New York.
- What time zone is ZIP code 13666 in?
- 13666 is in the Eastern Time zone (America/New_York).
- What area code is 13666?
- Phone numbers in ZIP code 13666 use area codes 315, 518, 680 and 838.
- What is the population of ZIP code 13666?
- About 234 people live in ZIP code 13666, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 13666?
- The median household income in 13666 is $38,438 a year, lower than 98% of New York ZIP codes.
- Can I use 13666 for a street address?
- No. 13666 is only for PO Boxes. Street addresses in Newton Falls use another ZIP code.
- What ZIP codes are near 13666?
- The nearest ZIP codes to 13666 are 12927 (Cranberry Lake, 4.2 miles), 13695 (Wanakena, 5.5 miles), 13690 (Star Lake, 6.1 miles) and 13670 (Oswegatchie, 6.3 miles).