ZIP code · Eau Claire · Wisconsin · United States

ZIP code 54702 — Eau Claire

ZIP code 54702 serves Eau Claire, Wisconsin.

Postal code: 54702
Single source Value from one source, not cross-checked.
City: Eau Claire
County: Eau Claire
State: Wisconsin
Country: United States
Coordinates: 44.8113, -91.4985 — precision precise (locality)
View on OpenStreetMap
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/Chicago (UTC−6 / UTC−5 DST)
Area codes: 715, 534
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 54702 with another ZIP · ZIPs within 25 miles · distance from 54702

Climate — monthly normals

Warmest month Jul (avg high 82°F), coldest Jan (avg low 8°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	25	29	42	56	69	78	82	80	72	58	42	30
Avg low °F	8	12	24	36	49	58	62	61	52	40	27	15
Precip in	1.1	1.1	1.9	3.3	4.1	4.5	3.7	3.8	3.5	2.5	1.8	1.4

NOAA 1991–2020 climate normals from the nearest station: EAU CLAIRE 3SW (1.9 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