Farrell, PA ZIP code
The ZIP code for Farrell, Pennsylvania is 16121. It is in Mercer County.
- Population in these ZIPs
- 4,199
- Avg. median income
- $42,600population-weighted
- Typical home value
- $56,400population-weighted
- Metro area
- Hermitage, PA
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Farrell, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 16121 | 4,199 | $42,595 | $56,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Farrell
- Wheatland 1 mi
- Sharon 2 mi
- West Middlesex 4 mi
- Hermitage 4 mi
- Sharpsville 5 mi
- Clark 6 mi
- Pulaski 8 mi
- New Bedford 8 mi
- Transfer 9 mi
- Villa Maria 10 mi
- New Wilmington 10 mi
- Edinburg 12 mi
Frequently asked questions
What is the ZIP code for Farrell, PA?
The ZIP code for Farrell, PA is 16121.
What county is Farrell, Pennsylvania in?
Farrell ZIP codes are in Mercer County.