Political party strength in the Northern Mariana Islands

The following table indicates the party of elected officials in the United States insular area of the Northern Mariana Islands:
 * Governor
 * Lieutenant Governor
 * Attorney General (first elected in 2014).
 * Resident Representative in Washington, D.C. (through 2008); non-voting delegate to the United States House of Representatives (beginning 2009)

The table also indicates the historical party composition in the:
 * Territorial Senate
 * Territorial House of Representatives

The parties are as follows: (C),  (D),  (I),  (R)/(T),  (Ref), Vacant (V), and.