| Southwest | |
|---|---|
| — Unincorporated community — | |
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Southwest
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| Coordinates: | |
| Country | United States |
| State | Pennsylvania |
| County | Westmoreland |
| Time zone | Eastern (EST) (UTC-5) |
| • Summer (DST) | EDT (UTC-4) |
| ZIP codes | |
| FIPS code | |
| GNIS feature ID | |
Southwest is an unincorporated community in Westmoreland County, Pennsylvania, United States near Pennsylvania Route 981. It has the ZIP code 15685.
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