Williamson, Pennsylvania at a glance:

Where is Williamson, Pennsylvania?

39.85284, -77.79948 latitude / longitude

GPS coordinates for Williamson

717Area Code

Williamson, PA

feet(0.00 meters)

Elevation above sea level

EST (-5) Eastern Standard Time

Williamson Time Zone

8:47 AM Current Time in Williamson

*Williamson observes daylight savings time

Franklin County, Pennsylvania

Franklin County Health Snapshot
Franklin County Population Data

*Note: Williamson does not span multiple counties

FIPS #: 42County Number: 055

Franklin County, PA

Congressional District

Region, Division

How big is Williamson, Pennsylvania?

1 zip code


What's the weather like in Williamson, Pennsylvania?

40.76 inches

Annual Precipitation

77 degrees farenheit

Average July temperature

31.8 degrees farenheit

Average January temp

What's business like in Williamson, Pennsylvania?

How many people live in Williamson, Pennsylvania?

3,608 people

Williamson Population
More census numbers for Williamson, PA


Total Delivery Mailboxes

by family
General Info
Relocation & Residential
Local Businesses
Legal Services & Attorneys
Health and Wellness
Landmarks & Points of Interest
Bodies of Water
Local Salary Statistics