ZIP code · Indianapolis · Indiana · United States

ZIP code 46249 — Indianapolis

ZIP code 46249 serves Indianapolis, Indiana.

Postal code: 46249
Single source Value from one source, not cross-checked.
City: Indianapolis
County: Marion
State: Indiana
Country: United States
Coordinates: 39.8590, -86.0061 — 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/Indiana/Indianapolis (UTC−5 / UTC−4 DST)
Area codes: 317, 463, 765
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 46249 with another ZIP · ZIPs within 25 miles · distance from 46249

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Jan (avg low 20°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	36	41	51	64	74	82	85	83	77	65	52	40
Avg low °F	20	23	32	42	52	62	65	63	56	45	34	25
Precip in	3.3	2.7	3.9	4.6	4.9	5.6	4.7	3.9	3.6	3.4	3.5	3.2

NOAA 1991–2020 climate normals from the nearest station: CASTLETON 2 S (2.8 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