ZIP code · Granby · Vermont · United States
ZIP code 05840 — Granby
ZIP code 05840 serves Granby, Vermont.
- Postal code
- 05840Single source Value from one source, not cross-checked.
- City
- Granby
- County
- Essex FIPS 50009
- State
- Vermont
- Country
- United States
- Coordinates
- 44.6808, -71.7194 — precision precise (locality)
View on OpenStreetMap - Population
- 28 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 26.6 sq mi (68.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $77,500
- Per-capita income
- $79,239
- Median age
- 68
- Households
- 18
- Housing units
- 66
- Median home value
- $120,000
- Congressional district
- VT At-large (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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)
- Area code
- 802 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 05840 with another ZIP · ZIPs within 25 miles · distance from 05840
Nearby localities
Map of ZIP code 05840
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low 2°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 25 | 28 | 37 | 52 | 66 | 74 | 79 | 77 | 70 | 56 | 42 | 31 |
| Avg low °F | 2 | 2 | 14 | 29 | 40 | 50 | 55 | 53 | 45 | 34 | 24 | 12 |
| Precip in | 2.5 | 2.2 | 2.4 | 3.0 | 3.7 | 4.4 | 4.5 | 4.0 | 3.6 | 4.2 | 2.9 | 3.0 |
NOAA 1991–2020 climate normals from the nearest station: N STRATFORD (6.6 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