Cenarrusa was elected to the Idaho House of Representatives from
Blaine County in 1950. He served in that capacity for 16 years, including six as
speaker of the house. In 1967, Cenarrusa was appointed Secretary of State by Governor
Don Samuelson to fill a vacancy caused by the death of
Edson H. Deal, and took office on May 1. Cenarussa was elected to a full term in 1970. He was reelected seven times (1974, 1978, 1982, 1986, 1990, 1994, and 1998). Cenarrusa did not run for reelection in 2002, instead supporting his longtime chief deputy,
Ben Ysursa. Upon leaving office Cenarrusa was the longest-serving
secretary of state in the United States. Cenarrusa is also the longest-serving elected public official in Idaho history, having held elective office for a total of 52 years. == Basque advocacy ==