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zipcodes.pro — CITY/PA/COPLAY

Coplay ZIP code, Pennsylvania

The ZIP code for Coplay, PA is 18037, and its area codes are 610, 484 and 835.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
3,466
Area codes
610, 484, 835

NANPA lists no telephone rate centre for Coplay itself, so these are the area codes of the nearest one, Bethlehem (4.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Coplay uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Coplay in numbers

About 3,466 people live in Coplay, in 1,477 households. The median household income is $61,906 a year, 21% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $215,800 (15% below the Pennsylvania median), and median gross rent is $1,234 a month. The median age is 39.4; 19.1% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 25 minutes.

Population3,466Coplay3,466
Households1,477Coplay1,477
Median age39.4Coplay39.4Pennsylvania40.9US 38.9
Median household income$61,906Coplay$61,906Pennsylvania$77,971US $80,734
Median home value$215,800Coplay$215,800Pennsylvania$254,500US $332,700
Median gross rent$1,234Coplay$1,234Pennsylvania$1,209US $1,413
Bachelor's degree or higher19.1%Coplay19.1%Pennsylvania35.2%US 35.7%
Mean commute24.9 minCoplay24.9 minPennsylvania26.3 minUS 26.4 min
Population density5,682 / sq miCoplay5,682 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Coplay borough. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Coplay

ZIP codes with the USPS city name Coplay
ZIP City Type Population Median income Median home
18037 Coplay , PA Standard 7,472 $83,542 $256,600

Other ZIP codes overlapping Coplay

These ZIP codes cover part of Coplay but are addressed as somewhere else.

ZIP codes overlapping Coplay
ZIP City Type Population Median income Median home
18052 Whitehall , PA Standard 29,451 $75,665 $262,900

Map of Coplay ZIP codes

18037

The ZIP codes of Coplay, PA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Coplay

The nearest larger towns are Northampton (10,400 people, 1.3 mi), Catasauqua (6,541 people, 2.2 mi) and Fullerton (16,724 people, 2.9 mi).

Towns near Coplay
TownPopulationDistance
Hokendauqua 3,145 0.8 mi
North Catasauqua 3,014 1.2 mi
Northampton 10,400 1.3 mi
Catasauqua 6,541 2.2 mi
Egypt 3,053 2.2 mi
Fullerton 16,724 2.9 mi
Allentown 125,976 5.4 mi
Schnecksville 3,922 6.6 mi
Dorneyville 5,211 6.6 mi
Bath 2,864 6.8 mi
Fountain Hill 4,834 7.0 mi
Bethlehem 77,956 7.4 mi
Wescosville 7,148 8.1 mi
Slatington 4,290 8.3 mi

More nearby: every ZIP code in Lehigh County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “Coplay, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/coplay

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