The New Mexico Senate () is the upper house of the New Mexico State Legislature. The Senate consists of 42 members, with each senator representing an equal number of single-member constituent districts across the state. All senatorial districts are divided to contain a population on average of 43,300 state residents. Members of the Senate are elected to four-year terms without term limits. The Senate convenes at the New Mexico State Capitol building in Santa Fe. Composition The makeup of the Senate for sessions from 2009–present is: Leadership Current members Past composition of the Senate See also New Mexico House of Representatives Notes References External links Official government website Project Vote Smart – State Senate of New Mexico State upper houses in the United States Government of New Mexico