City Profile
Bethlehem, PA
Browse ZIP codes and key stats for Bethlehem, Pennsylvania: population, households, income, education, health coverage, and more.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
75,781
People
Median age
36.1
Housing
Total households
31,052
Income
Median household income
$68,879
Housing
Total housing units
32,348
Employment
Employment rate
57.6%
Education
Bachelor’s degree or higher
36%
Healthcare
Insured population
93.4%
City details
Local time 22:29:20 (ET)| Location | Bethlehem, PA |
|---|---|
| Population (ZIP areas) | 125,919(sum of local ZIP code populations) |
| Total ZIP codes | 6 total |
| ZIP codes (by type) | 5 Standard 1 Unique |
| Counties | Lehigh,Northampton |
| Area code | 484, 610, 835 |
| Timezone | Eastern Time (ET) |
| Coordinates | 40.626424, -75.367898 |
| Land area | 58.1 sq miles (150,579,247 m²) |
Map of Bethlehem, Pennsylvania with ZIP codes
Map of Bethlehem, Pennsylvania and ZIP codes
Interactive map showing Bethlehem, Pennsylvania boundaries and ZIP code areas. Click to load.
ZIP Codes in Bethlehem
Explore the ZIP codes that make up Bethlehem. Analyze key demographics and population stats for the region using the comprehensive table below.
| ZIP | Type | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 18015 | Standard | $60,800 | 33,286 |
| 18016 | Standard | — | — |
| 18017 | Standard | $91,173 | 39,663 |
| 18018 | Standard | $75,417 | 32,388 |
| 18020 | Standard | $126,166 | 20,582 |
| 18025 | Unique | — | — |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP type legend
- Standard: residential and business delivery areas
- PO BOX: primarily post office boxes; population may be unavailable
- Unique: high-volume organizations (universities, agencies, etc.)
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