Elevation
Highest point in Oklahoma
The highest point in Oklahoma is Black Mesa, at 4,975 feet (1,516 meters) above sea level. It ranks 23rd among the 50 state high points.
From Little River at Arkansas border to Black Mesa
Oklahoma spans about 4,686 ft from its lowest point to its highest. A barometer carried from one to the other would fall by about 4.69 inHg, purely because there is less air overhead. Water that boils at 211 °F at the bottom boils at about 203 °F on top.
Live barometric pressure across Oklahoma · How pressure changes with altitude
Elevation of cities in Oklahoma
| City | Feet | Meters |
|---|---|---|
| Oklahoma City, OK | 1,201 | 366 |
| Lawton, OK | 1,112 | 339 |
| Tulsa, OK | 722 | 220 |
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 Oklahoma?
The highest point in Oklahoma is Black Mesa, at 4,975 feet (1,516 meters) above sea level. That makes it the 23rd highest state high point of the 50.
What is the lowest point in Oklahoma?
The lowest point is Little River at Arkansas border, at 289 ft.
What is the average elevation of Oklahoma?
The mean elevation of Oklahoma is about 1,299 feet (396 meters).
What is the air pressure at the top of Black Mesa?
On a standard day about 24.92 inHg (844 hPa), 83% of sea-level pressure. Water boils there at about 203 °F (95 °C).