Zip Code 15540 — Fort Hill, PA
15540 is a ZIP Code associated with Fort Hill, PA, located within Somerset. 15540 ranks #24 out of 35 ZIP codes in Somerset County by population (and #1386 out of 1,832 in PA). The area supports an estimated population of 418 residents across Data Pending housing units, with a population density of 3.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.795490, -79.237120)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 15540 |
| Primary City | Fort Hill |
| State / Province | PA |
| County | Somerset |
| Total Population | 418 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 3.8 people/sq mi |
| Timezone | America/New_York |
How 15540 Compares
| Metric | ZIP 15540 | Somerset County | PA State Average |
|---|
| Population | 418 | 73,052 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 3.8 /sq mi | -- | -- |
| County Pop Rank | #24 of 35 | -- | -- |
Nearby ZIP Codes
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 →