ZIP Code Profile
ZIP Code 18104 — Allentown, PA
Explore ZIP Code 18104 in Allentown, Pennsylvania: population, households, income, education, health coverage, and key demographic statistics.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
47,289
People
Median age
40.6
Housing
Total households
18,532
Income
Median household income
$94,601
Housing
Total housing units
19,193
Employment
Employment rate
58.5%
Education
Bachelor’s degree or higher
46.1%
Healthcare
Insured population
94.5%
ZIP details
Local time 21:48:34 (ET) | Location | Allentown, PA |
|---|---|
| County | Lehigh |
| Timezone | Eastern Time (ET) |
| Coordinates | 40.6116576, -75.5468526 |
| Land area | 23 sq miles (59,444,633 m²) |
Map of ZIP Code 18104 — Allentown, PA
Map of ZIP Code 18104 — Allentown, PA
Interactive map showing the boundaries of ZIP Code 18104 in Allentown, Pennsylvania. Click to load.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census Bureau Demographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS). Census Data
- United States Postal Service (USPS) ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries. USPS