ZIP code · New Wilmington · Pennsylvania · United States

ZIP code 16142 — New Wilmington

ZIP code 16142 serves New Wilmington, Pennsylvania.

Postal code
16142
Single source Value from one source, not cross-checked.
City
New Wilmington
County
Lawrence FIPS 42073
State
Pennsylvania
Country
United States
Coordinates
41.1382, -80.3245 — precision precise (locality)
View on OpenStreetMap
Population
5,433 (ZCTA, ACS 5-year)
Population density
124 / sq mi
Land area
43.8 sq mi (113.3 km²) (ZCTA, ACS 5-year)
Median household income
$78,750
Per-capita income
$35,719
Median age
37.3
Households
1,911
Housing units
2,096
Median home value
$214,100
Median gross rent
$797 / month
Congressional district
PA-16 (119th Congress)
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/New_York (UTC−5 / UTC−4 DST)
Area codes
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.

Climate — monthly normals

Warmest month Jul (avg high 82°F), coldest Jan (avg low 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353948627179828275635040
Avg low °F161725344453565649382921

NOAA 1991–2020 climate normals from the nearest station: MERCER (7.6 mi) · NOAA NCEI

Places in ZIP 16142

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