ZIP code · Essex · Vermont · United States

ZIP code 05451 — Essex

ZIP code 05451 serves Essex, Vermont.

Postal code: 05451
Single source Value from one source, not cross-checked.
City: Essex
County: Chittenden
State: Vermont
Country: United States
Coordinates: 44.5084, -73.0503 — precision estimated (postal-area centroid)
View on OpenStreetMap
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)
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 05451 with another ZIP · ZIPs within 25 miles · distance from 05451

Nearby localities

05452Essex Junction
05402Burlington
05405Burlington
05406Burlington
05453Essex Junction
05407South Burlington
05449Colchester
05495Williston
05439Colchester
05465Jericho

Climate — monthly normals

Warmest month Jul (avg high 81°F), coldest Jan (avg low 10°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	28	31	40	54	68	77	81	80	72	58	46	35
Avg low °F	10	11	21	35	47	56	61	59	52	40	31	19
Precip in	2.5	2.1	2.7	3.5	4.0	4.6	4.5	4.0	4.0	4.4	3.0	3.0

NOAA 1991–2020 climate normals from the nearest station: ESSEX JUNCTION 1 N (3.2 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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page