The 60th Legislative Assembly consisted of a Senate with 47 senators and a House of Representatives with 94 representatives. The 60th Legislative Assembly organized December 4-6, 2006, and convened in regular session from Wednesday, January 3, 2007, to Wednesday, April 25, 2007.

Generally, the senators from even-numbered districts were elected to four-year terms at the 2004 general election and the senators from odd-numbered districts were elected to four-year terms at the November 2006 general election.

Two representatives are elected from each of 47 senatorial districts. Generally, the representatives from even-numbered districts were elected to four-year terms at the 2004 general election and the representatives from odd-numbered districts were elected to four-year terms at the November 2006 general election.