12831
ZIP 12831 is Gansevoort, New York, in Saratoga County; area codes 518 and 838; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Saratoga
- Metro area
- Albany-Schenectady-Troy, NY
- Population
- 18,025
- Coordinates
- 43.1953, -73.6918
Weather right now
Asking the National Weather Service…
Where 12831 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 12831 into a pocket calculator and turn it upside down: IEBZI — not quite a word, sorry.
- ➕ As a number, 12,831 = 3 × 7 × 13 × 47. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11001000011111 - 🏠 Its numerical neighbours: 12828 (Fort Edward, NY, 8 mi away) and 12832 (Granville, NY, 21 mi away).
- 🔄 Backwards, 12831 becomes 13821, which is not a ZIP code at all.
- 👥 23 other ZIP codes are made of exactly the same digits (11238, 12138, 12183, 13218, 13812, 18231, …). The farthest-flung twin is 83211 in American Falls, ID, 1,974 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther east than 92%.
- 🎯1,303 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 12831 and you would come out at 43.20°S, 106.31°E — 935 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
- 📏 At 65.2 square miles of land, 12831 is bigger than 67% of ZIP codes — room for about 50 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 18,025This ZIP18,025 |
|---|---|
| Households | 7,378This ZIP7,378 |
| Housing units | 7,563This ZIP7,563 |
| Median age | 41.7This ZIP41.7New York39.8US 38.9 |
| Median household income | $100,024This ZIP$100,024New York$85,974US $80,734 |
| Median home value | $343,100This ZIP$343,100New York$423,800US $332,700 |
| Median gross rent | $1,328This ZIP$1,328New York$1,621US $1,413 |
| Bachelor's degree or higher | 45.9%This ZIP45.9% |
| Mean commute | 23.3 minThis ZIP23.3 min |
| Population density | 276.4 / sq miThis ZIP276.4 / sq mi |
Business and tax activity
| Business establishments | 251This ZIP251 |
|---|---|
| Employees | 4,022This ZIP4,022 |
| Annual payroll | $293,465,000This ZIP$293,465,000 |
| Tax returns filed | 9,010This ZIP9,010 |
| Total adjusted gross income | $837,328,000This ZIP$837,328,000 |
Land area
| Land area | 65.21 sq miThis ZIP65.21 sq mi |
|---|---|
| Water area | 0.76 sq miThis ZIP0.76 sq mi |
ZIP codes near 12831
| ZIP | City | Distance |
|---|---|---|
12803 | South Glens Falls, NY | 7.1 mi |
12828 | Fort Edward, NY | 7.8 mi |
12833 | Greenfield Center, NY | 8.1 mi |
12801 | Glens Falls, NY | 8.3 mi |
12871 | Schuylerville, NY | 8.5 mi |
12866 | Saratoga Springs, NY | 8.8 mi |
12884 | Victory Mills, NY | 8.9 mi |
12804 | Queensbury, NY | 9.8 mi |
12848 | Middle Falls, NY | 10.7 mi |
12859 | Porter Corners, NY | 11.1 mi |
Find every ZIP code within 10 miles of 12831 →
Questions about this ZIP code
Where is ZIP code 12831?
12831 is in Gansevoort, New York, in Saratoga County, part of the Albany-Schenectady-Troy, NY metropolitan area. Its published point location is 43.1953, -73.6918.
What county is 12831 in?
12831 lies in Saratoga County.
What area code is 12831?
Gansevoort uses area codes 518 and 838, from NANPA's telephone records.
What time zone is 12831 in?
12831 uses America/New_York.
How many people live in 12831?
About 18,025 people live in ZIP code 12831, in 7,378 households, at 276.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 12831?
$100,024 a year, against $85,974 across New York.
What ZIP codes are near 12831?
The closest are 12803 (7.1 mi), 12828 (7.8 mi), 12833 (8.1 mi), 12801 (8.3 mi) and 12871 (8.5 mi).
Is 12831 a PO Box ZIP code?
12831 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “12831 ZIP Code — Gansevoort, New York (Saratoga County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/12831
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/12831.json Underlying data is public domain or openly licensed — sources, vintages and licences.