ZIP code · Boise · Idaho · United States

ZIP code 83707 — Boise

ZIP code 83707 serves Boise, Idaho.

Postal code: 83707
Single source Value from one source, not cross-checked.
City: Boise
County: Ada
State: Idaho
Country: United States
Coordinates: 43.6135, -116.2035 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 7a (0 to 5 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Boise (UTC−7 / UTC−6 DST)
Area codes: 208, 986
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 83707 with another ZIP · ZIPs within 25 miles · distance from 83707

Climate — monthly normals

Warmest month Jul (avg high 93°F), coldest Dec (avg low 25°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	39	46	56	62	72	81	93	91	80	65	49	39
Avg low °F	26	29	35	40	48	54	62	61	53	42	32	25
Precip in	1.4	1.0	1.3	1.2	1.4	0.8	0.2	0.2	0.4	0.8	1.2	1.5

NOAA 1991–2020 climate normals from the nearest station: BOISE AIR TERMINAL (3.7 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