ZIP code · Catasauqua · Pennsylvania · United States

ZIP code 18032 — Catasauqua

ZIP code 18032 serves Catasauqua, Pennsylvania.

Postal code
18032
Single source Value from one source, not cross-checked.
City
Catasauqua
County
Lehigh FIPS 42077
State
Pennsylvania
Country
United States
Coordinates
40.6557, -75.4693 — precision precise (locality)
View on OpenStreetMap
Population
9,459 (ZCTA, ACS 5-year)
Population density
4,711 / sq mi
Land area
2 sq mi (5.2 km²) (ZCTA, ACS 5-year)
Median household income
$79,700
Per-capita income
$39,147
Median age
39.9
Households
3,994
Housing units
4,142
Median home value
$213,500
Median gross rent
$1,078 / month
Congressional district
PA-7 (119th Congress)
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/New_York (UTC−5 / UTC−4 DST)
Area codes
484, 610, 835
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 86°F), coldest Jan (avg low 22°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F384251637482868477665443
Avg low °F222331405160656355443427
Precip in3.32.83.63.73.64.45.34.64.84.13.23.9

NOAA 1991–2020 climate normals from the nearest station: ALLENTOWN INTL AP (1.1 mi) · NOAA NCEI

Places in ZIP 18032

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