ZIP code · Flagstaff · Arizona · United States

ZIP code 86002 — Flagstaff

ZIP code 86002 serves Flagstaff, Arizona.

Postal code: 86002
Single source Value from one source, not cross-checked.
City: Flagstaff
County: Coconino
State: Arizona
Country: United States
Coordinates: 35.1981, -111.6513 — 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/Phoenix (UTC−7, no DST)
Area codes: 928, 520
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 86002 with another ZIP · ZIPs within 25 miles · distance from 86002

Climate — monthly normals

Warmest month Jul (avg high 82°F), coldest Dec (avg low 17°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	43	46	52	59	68	79	82	79	74	64	52	43
Avg low °F	18	20	24	28	35	43	51	51	43	32	23	17
Precip in	2.0	2.2	1.9	0.9	0.8	0.3	2.6	3.0	1.8	1.5	1.6	1.9

NOAA 1991–2020 climate normals from the nearest station: FLAGSTAFF PULLIAM AP (3.8 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