University of Virginia
Miller Center at Uva: u.s. Presidents: James Monroe: Campaigns and Elections
An interesting look at the elections of 1816 and 1820 in which James Monroe ran essentially unopposed by the Federalists.
American Presidency Project
American Presidency Project: Election of 1816
Online resource that provides electoral data for the presidential election of 1816 won by James Monroe.
American Presidency Project
American Presidency Project: Election of 1820
Online resource that provides electoral data for the presidential election of 1820 won by James Monroe.
270 To Win
270towin: 1820 Presidential Election
Provides detailed electoral facts for the presidential election of 1820 won by James Monroe, the last presidential election in United States history in which a candidate ran effectively unopposed.
270 To Win
270towin: 1816 Presidential Election
Provides detailed electoral facts for the presidential election of 1816 won by Secretary of State James Monroe by a wide margin.