Cetronia, PA ZIP Codes
One ZIP code serves Cetronia, Pennsylvania: 18104. Together they are home to 48,683 residents in 18,532 households. That is more than the 2,120 people counted inside Cetronia Census-designated place, because these ZIP codes reach past its boundary.
Cetronia Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,120 |
| Households | 937 |
| Median household income | $79,222 |
| Median home value | $292,800 |
| Median age | 49.1 |
| Median rent | $1,098 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 48,683 |
| Households (sum of ZIP codes) | 18,532 |
| Median household income, range across ZIP codes | $94,601 (18104) to $94,601 (18104) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $94,601 |
| Homeowners | 71.0% |
| Households with kids under 18 | 28.4% |
| Moved in the past year | 9.2% |
| Carrier routes in EDDM2GO's route library | 48 routes, 19,434 homes (1 of 1 ZIP codes) |
Every ZIP code in Cetronia
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18104 | Allentown | 48,683 | 18,532 | $94,601 | $336,400 | 71.0% | 28.4% | 9.2% | 48 | 20,612 | 4% of its land |
A ZIP code is listed for Cetronia when at least 10% of its land lies inside the Cetronia Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Cetronia. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Cetronia.
Counties
- Lehigh County — 32 ZIP codes
Nearby cities sharing these ZIP codes
- Allentown — 7 ZIP codes
- Dorneyville — 2 ZIP codes
Price a mailing to Cetronia ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cetronia, PA?
- 18104. A ZIP code is listed for Cetronia when at least 10% of its land lies inside the Cetronia Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Cetronia.
- What is the population of Cetronia, PA?
- The Census Bureau counts 2,120 residents inside Cetronia Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Cetronia hold 48,683 residents in all.
- What is the median household income in Cetronia, PA?
- $79,222 inside Cetronia Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $94,601 to $94,601.
- How many carrier routes and mailboxes are in Cetronia, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 48 carrier routes reaching 19,434 residential and 1,177 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.