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ZIP Code 15540
Casselman, PA, Somerset County
Population
418
Land area
43sq mi
People per sq mi
10
City
Casselman
ZIP 15540 and nearby ZIP codes
ZIP 15540 at a glance
- ZIP 15540 (Casselman) is 97% less dense than Pennsylvania as a whole.
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
5
ZIP Business Patterns 2023
Employees
27
$2.1M annual payroll
PPP loans
$168K
6 loans
Campaign donations
$2,386
84% D, 3% R, 2026 cycle
Environment and hazard risk
ZIP 15540, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: landslide
Storm events since 1996
592
Countywide, mostly thunderstorm wind
Flood insurance policies
257
0.9% of homes, county
July high / Jan low
84° / 19°F
47.2 inches of rain a year
Frequently asked questions
- What city is ZIP code 15540?
- ZIP code 15540 is in Casselman, PA (Somerset County).
- What county is ZIP code 15540 in?
- ZIP code 15540 is mostly in Somerset County, Pennsylvania.
- How many people live in ZIP code 15540?
- About 418 people live in the 15540 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.