ZIP code · Pittsburgh · Pennsylvania · United States

ZIP code 15289 — Pittsburgh

ZIP code 15289 serves Pittsburgh, Pennsylvania.

Postal code: 15289
Single source Value from one source, not cross-checked.
City: Pittsburgh
County: Allegheny
State: Pennsylvania
Country: United States
Coordinates: 40.4446, -79.9451 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 6b (-5 to 0 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/New_York (UTC−5 / UTC−4 DST)
Area codes: 412, 724, 878
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 15289 with another ZIP · ZIPs within 25 miles · distance from 15289

Climate — monthly normals

Warmest month Jul (avg high 84°F), coldest Jan (avg low 22°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	38	40	50	62	72	80	84	83	77	65	53	42
Avg low °F	22	22	29	40	51	60	64	63	56	44	35	28
Precip in	3.2	2.7	3.3	3.2	3.9	4.7	3.8	3.7	3.3	2.9	2.9	3.0

NOAA 1991–2020 climate normals from the nearest station: BRADDOCK LOCK 2 (5.8 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