| Personal Information | |||||
| Name | Mark Udall | ||||
| Full Name | Mark Emery Udall | ||||
| Date of Birth: | Jul 18, 1950 | Birthplace: | Tucson, Arizona | ||
| Date of Death: | Living | 75 yrs old | Place of death: | |||
| Religion: | Unknown | ||||
| Office Held: United States Senator | |||||
| Political Party: | Democratic | ||||
| State Represented: | Colorado | Senate Class: | 2 | ||
| Date entered office: | Jan 3, 2009 (58 yrs old) | Preceded by: | Wayne Allard | ||
| Date left office: | Jan 2, 2015 (64 yrs old) | Reason: | Lost reelection | ||