Mars, PA ZIP code
The ZIP code for Mars, Pennsylvania is 16046. It is in Butler County.
- Population in these ZIPs
- 19,757
- Avg. median income
- $151,600population-weighted
- Typical home value
- $540,300population-weighted
- Metro area
- Pittsburgh, PA
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Mars, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 16046 | 19,757 | $151,560 | $540,300 |
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 Mars
- Callery 3 mi
- Cranberry Township 4 mi
- Warrendale 4 mi
- Valencia 5 mi
- Bradfordwoods 5 mi
- Wexford 6 mi
- Gibsonia 6 mi
- Bakerstown 6 mi
- Evans City 7 mi
- Zelienople 7 mi
- Renfrew 8 mi
- Connoquenessing 8 mi
Frequently asked questions
What is the ZIP code for Mars, PA?
The ZIP code for Mars, PA is 16046.
What county is Mars, Pennsylvania in?
Mars ZIP codes are in Butler County.