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Elevation

Highest point in Pennsylvania

The highest point in Pennsylvania is Mount Davis, at 3,213 feet (979 meters) above sea level. It ranks 33rd among the 50 state high points.

Highest3,213 ftMount Davis
LowestSea levelDelaware River at Delaware border
Mean elevation1,100 ft335 m
Pressure at the top26.61 inHg89% of sea level

From Delaware River at Delaware border to Mount Davis

Pennsylvania spans about 3,213 ft from its lowest point to its highest. A barometer carried from one to the other would fall by about 3.31 inHg, purely because there is less air overhead. Water that boils at 212 °F at the bottom boils at about 206 °F on top.

Live barometric pressure across Pennsylvania · How pressure changes with altitude

Elevation of cities in Pennsylvania

High points of nearby states

Elevations from Wikipedia’s list of US states by elevation (USGS and NGS data, CC BY-SA).

Frequently asked questions

What is the highest elevation in Pennsylvania?

The highest point in Pennsylvania is Mount Davis, at 3,213 feet (979 meters) above sea level. That makes it the 33rd highest state high point of the 50.

What is the lowest point in Pennsylvania?

The lowest point is Delaware River at Delaware border, at sea level.

What is the average elevation of Pennsylvania?

The mean elevation of Pennsylvania is about 1,100 feet (335 meters).

What is the air pressure at the top of Mount Davis?

On a standard day about 26.61 inHg (901 hPa), 89% of sea-level pressure. Water boils there at about 206 °F (97 °C).