ZIP Code 18020 Population
Bethlehem, Pennsylvania
Population
20,918
Households
7,495
Median Age
46.1
Population Details
| Average Household Size | 2.79 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 18020 (Bethlehem, PA) has a population of 20,918 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 7,495 households in ZIP code 18020.