Statewide opinion polling for the March 2008 Democratic Party presidential primaries

This article is a collection of statewide public opinion polls that have been conducted relating to the March Democratic presidential primaries, 2008.
Polling.
Mississippi.
Mississippi winner: Barack Obama<br>
Format: Primary "see: Mississippi Democratic primary, 2008"<br>
Date: 11 March 2008<br>
Delegates At Stake 33<br>
Delegates Won "To be determined"<br>
Ohio.
Ohio winner: "Hillary Clinton"<br>
Format: Primary "see: Ohio Democratic primary, 2008<br>
Date: March 4, 2008<br>
Delegates At Stake 141<br>
Delegates Won "To be determined"
Rhode Island.
Rhode Island winner: Hillary Clinton<br>
Format: Primary "see: Rhode Island Democratic primary, 2008"<br>
Date: March 4, 2008<br>
Delegates At Stake 21<br>
Delegates Won "To be determined"<br>See also
Texas.
Texas winner: Unclear (see Texas Democratic primary and caucuses, 2008 for details)<br>
Format: Primary-Caucus Hybrid "see: Texas Democratic primary and caucuses, 2008"<br>
Date: March 4, 2008<br>
Delegates At Stake 193<br>
Delegates Won "To be determined"<br>See also
Vermont.
Vermont winner: Barack Obama<br>
Format: Primary "see: Vermont Democratic primary, 2008"<br>
Date: March 4, 2008<br>
Delegates At Stake 15<br>
Delegates Won "To be determined"<br>See also