ZIP Code 15478
About Smithfield
Smithfield is a borough in Fayette County, Pennsylvania, United States. The population was 830 at the 2020 census. It is served by the Albert Gallatin Area School District. The town's largest employer is a small wire-producing plant run by Nelson Steel.
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Area Profile
US Census (ACS 5-year · Gazetteer)
5,679
population
$71,311
median household income
91
people / sq mi
$145,700
median home value
$822
median gross rent
45.9
median age
2,730
housing units
2,423
households
62.2
land area (sq mi)
Key places in 15478
- Devies Mountain nature
Points of interest
- fast_food
Brands
- Subway (1)