ZIP code · Keeseville · New York · United States
ZIP code 12911 — Keeseville
ZIP code 12911 serves Keeseville, New York.
- Postal code
- 12911Single source Value from one source, not cross-checked.
- City
- Keeseville
- County
- Clinton FIPS 36019
- State
- New York
- Country
- United States
- Coordinates
- 44.5050, -73.4801 — precision precise (locality)
View on OpenStreetMap - Population
- 44 (ZCTA, ACS 5-year)
- Population density
- 28 / sq mi
- Land area
- 1.6 sq mi (4.1 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $0
- Median age
- 55.1
- Households
- 33
- Housing units
- 33
- Congressional district
- NY-21 (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 12911 with another ZIP · ZIPs within 25 miles · distance from 12911
Map of ZIP code 12911
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 32 | 41 | 56 | 69 | 78 | 82 | 80 | 73 | 59 | 46 | 34 |
| Avg low °F | 10 | 12 | 22 | 34 | 46 | 55 | 60 | 57 | 50 | 39 | 29 | 18 |
NOAA 1991–2020 climate normals from the nearest station: PERU 2 WSW (6.1 mi) · NOAA NCEI
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page