📍 View location on OpenStreetMap (40.261250, -79.712030)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 15637 |
| Primary City | Herminie |
| State / Province | PA |
| County | Westmoreland |
| Total Population | 1,821 |
| Population Density | 145.4 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 15637 | Westmoreland County records | PA records |
|---|---|---|---|
| Population estimate | 1,821 | 362,427 (sum) | 13,018,637 (sum) |
| Population Density | 145.4 /sq mi | -- | -- |
| County population rank | #28 of 77 | -- | -- |
| State population rank | #978 of 1,811 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 15678 | Rillton | 1.8 mi | 472 |
| ZIP 15663 | Madison | 1.8 mi | 377 |
| ZIP 15625 | Darragh | 1.8 mi | 58 |
| ZIP 15640 | Hutchinson | 2.8 mi | 355 |
| ZIP 15691 | Wendel | 2.9 mi | 302 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →