13645
ZIP 13645 is Hailesboro, New York, in St. Lawrence County; area codes 315 and 680; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- St. Lawrence
- Metro area
- Massena-Ogdensburg, NY
- Population
- 0
- Coordinates
- 44.3088, -75.4466
Weather right now
Asking the National Weather Service…
Where 13645 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 13645 into a pocket calculator and turn it upside down: ShgEI — not quite a word, sorry.
- ➕ As a number, 13,645 = 5 × 2729. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11010101001101 - 🏠 Its numerical neighbours: 13643 (Great Bend, NY, 23 mi away) and 13646 (Hammond, NY, 15 mi away).
- 🔄 Backwards, 13645 becomes 54631 — and that is a real ZIP code: Gays Mills, WI, 769 miles away.
- 👥 60 other ZIP codes are made of exactly the same digits (13456, 13465, 13654, 14536, 14563, 14653, …). The farthest-flung twin is 36541 in Grand Bay, AL, 1,186 miles away.
- 🧭 Farther north than 88% of all ZIP codes, and farther east than 86%.
- 🎯1,222 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 13645 and you would come out at 44.31°S, 104.55°E — 1,050 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 32m of daylight. Shortest: 8h 51m.
- 📏 At 0.013 square miles of land, 13645 is bigger than 0% of ZIP codes — about 6 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 0 |
|---|---|
| Households | 0 |
| Housing units | 0 |
| Population density | 0.0 / sq mi |
Land area
| Land area | 0.01 sq miThis ZIP0.01 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 13645
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 13645
| ZIP | City | Distance |
|---|---|---|
13642 | Gouverneur, NY | 1.6 mi |
13635 | Edwards, NY | 8.3 mi |
13671 | Oxbow, NY | 8.9 mi |
13608 | Antwerp, NY | 8.9 mi |
13681 | Richville, NY | 9.0 mi |
13633 | De Peyster, NY | 12.4 mi |
13648 | Harrisville, NY | 13.0 mi |
13652 | Hermon, NY | 14.4 mi |
13630 | De Kalb Junction, NY | 14.7 mi |
13639 | Fine, NY | 15.0 mi |
Find every ZIP code within 10 miles of 13645 →
Questions about this ZIP code
Where is ZIP code 13645?
13645 is in Hailesboro, New York, in St. Lawrence County, part of the Massena-Ogdensburg, NY micropolitan area. Its published point location is 44.3088, -75.4466.
What county is 13645 in?
13645 lies in St. Lawrence County.
What area code is 13645?
Hailesboro uses area codes 315 and 680, from NANPA's telephone records.
What time zone is 13645 in?
13645 uses America/New_York.
How many people live in 13645?
About 0 people live in ZIP code 13645. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 13645?
The closest are 13642 (1.6 mi), 13635 (8.3 mi), 13671 (8.9 mi), 13608 (8.9 mi) and 13681 (9 mi).
Is 13645 a PO Box ZIP code?
13645 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “13645 ZIP Code — Hailesboro, New York (St. Lawrence County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/13645
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/13645.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.