The following table indicates the party of elected officials in the U.S. state of Indiana:
The table also indicates the historical party composition in the:
For years in which a presidential election was held, the table indicates which party's nominees received the state's electoral votes.
The parties are as follows: Adams (A), Anti-Jacksonian (AJ), Anti-Monopolist (AM), Democratic (D), Democratic-Republican (DR), Free Soil (FS), Greenback (G), Independent (I), Jacksonian (J), Opposition (O), Republican (R), Unionist (U), Whig (W), and a tie or coalition within a group of elected officials.
References
Political party strength in Indiana Wikipedia(Text) CC BY-SA