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zipcodes.pro — CITY/PA/CETRONIA

Cetronia ZIP codes, Pennsylvania

No ZIP code is named for Cetronia, PA; addresses there use a neighbouring town's name. The ZIP code covering it is 18104. Its area codes are 484, 610 and 835.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,120
Area codes
484, 610, 835

NANPA lists no telephone rate centre for Cetronia itself, so these are the area codes of the nearest one, Allentown (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Cetronia in numbers

About 2,120 people live in Cetronia, in 937 households. The median household income is $79,222 a year, about the same as the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $292,800 (15% above the Pennsylvania median), and median gross rent is $1,098 a month. The median age is 49.1; 44.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 19 minutes.

Population2,120Cetronia2,120
Households937Cetronia937
Median age49.1Cetronia49.1Pennsylvania40.9US 38.9
Median household income$79,222Cetronia$79,222Pennsylvania$77,971US $80,734
Median home value$292,800Cetronia$292,800Pennsylvania$254,500US $332,700
Median gross rent$1,098Cetronia$1,098Pennsylvania$1,209US $1,413
Bachelor's degree or higher44.3%Cetronia44.3%Pennsylvania35.2%US 35.7%
Mean commute19.0 minCetronia19.0 minPennsylvania26.3 minUS 26.4 min
Population density2,614 / sq miCetronia2,614 / sq mi

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

ZIP codes covering Cetronia

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

ZIP codes overlapping Cetronia
ZIP City Type Population Median income Median home
18104 Allentown , PA Standard 48,683 $94,601 $336,400

Map of Cetronia ZIP codes

18104

The ZIP codes of Cetronia, 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 Cetronia

The nearest larger towns are Dorneyville (5,211 people, 1.4 mi), Wescosville (7,148 people, 1.7 mi) and Trexlertown (2,416 people, 3.3 mi).

Towns near Cetronia
TownPopulationDistance
Dorneyville 5,211 1.4 mi
Wescosville 7,148 1.7 mi
Allentown 125,976 3.5 mi
Ancient Oaks 7,777 4.1 mi
Emmaus 11,889 4.2 mi
Fullerton 16,724 4.6 mi
Macungie 3,274 4.9 mi
Hokendauqua 3,145 5.6 mi
Breinigsville 7,769 5.8 mi
Alburtis 2,598 6.2 mi
Coplay 3,466 6.4 mi
Catasauqua 6,541 6.4 mi
North Catasauqua 3,014 6.5 mi
Egypt 3,053 6.9 mi

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

Cite this page

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

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