Definition of underutilize. 1  transitive verb. : 2  to utilize less than fully or below the potential use.
However, going by state of birth, it's Virginia, where 8 presidents have been born (George Washington, Thomas Jefferson, James Madison, James Monroe, William Henry Harrison, John Tyler, Zachary Taylor, and Woodrow Wilson).
James Madison. James Madison, the fourth president of the United States, was born at Port Conway, in King George county, Virginia, on the 16th of March 1751. His first ancestor in America may possibly have been Captain Isaac Maddyson, a colonist of 1623 mentioned by John Smith as an excellent Indian fighter.