ZIP code · Mckeesport · Pennsylvania · United States

ZIP code 15133 — Mckeesport

ZIP code 15133 serves Mckeesport, Pennsylvania.

Postal code
15133
Single source Value from one source, not cross-checked.
City
Mckeesport
County
Allegheny FIPS 42003
State
Pennsylvania
Country
United States
Coordinates
40.3478, -79.8642 — precision precise (locality)
View on OpenStreetMap
Population
6,139 (ZCTA, ACS 5-year)
Population density
1,821 / sq mi
Land area
3.4 sq mi (8.7 km²) (ZCTA, ACS 5-year)
Median household income
$66,630
Per-capita income
$34,788
Median age
45.2
Households
2,820
Housing units
3,086
Median home value
$89,000
Median gross rent
$923 / month
Congressional district
PA-12 (119th Congress)
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, 878 (from the nearest rate centre)
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.

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Jan (avg low 21°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F394251647481858377655343
Avg low °F212229384757616053423225
Precip in3.02.53.23.84.05.04.13.53.53.23.03.5

NOAA 1991–2020 climate normals from the nearest station: MCKEESPORT (0.6 mi) · NOAA NCEI

Places in ZIP 15133

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

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 · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page