ZIP Code 15478 Population
Smithfield, Pennsylvania
Population
6,145
Households
2,474
Median Age
44.3
Population Details
| Average Household Size | 2.48 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 15478 (Smithfield, PA) has a population of 6,145 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 2,474 households in ZIP code 15478.