ZIP code · Champaign · Illinois · United States

ZIP code 61826 — Champaign

ZIP code 61826 serves Champaign, Illinois.

Postal code: 61826
Single source Value from one source, not cross-checked.
City: Champaign
County: Champaign
State: Illinois
Country: United States
Coordinates: 40.1131, -88.3613 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 6a (-10 to -5 °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: 217, 447
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 61826 with another ZIP · ZIPs within 25 miles · distance from 61826

Climate — monthly normals

Warmest month Jul (avg high 84°F), coldest Jan (avg low 17°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	33	38	50	63	74	82	84	82	77	65	50	38
Avg low °F	17	21	30	40	51	60	62	60	52	41	31	23
Precip in	2.3	2.0	2.9	3.7	4.6	4.9	4.3	3.3	3.1	3.1	3.1	2.3

NOAA 1991–2020 climate normals from the nearest station: CHAMPAIGN 9 SW (4.2 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