List of United States Senators from New Mexico
New Mexico was admitted to the Union on January 6, 1912.
Class 1
| Senator | Party | From | To |
|---|---|---|---|
| Thomas B. Catron | Republican | 1912 | 1917 |
| Andrieus A. Jones | Democrat | 1917 | 1927 |
| Bronson M. Cutting | Republican | 1927 | 1928 |
| Octaviano A. Larrazolo | Republican | 1928 | 1929 |
| Bronson M. Cutting | Republican | 1929 | 1935 |
| Dennis Chavez | Democrat | 1935 | 1962 |
| Edwin L. Mechem | Republican | 1962 | 1964 |
| Joseph Montoya | Democrat | 1964 | 1977 |
| Harrison Schmitt | Republican | 1977 | 1983 |
| Jeff Bingaman | Democrat | 1983 |
Class 2
| Senator | Party | From | To |
|---|---|---|---|
| Albert B. Fall | Republican | 1912 | 1921 |
| Holm O. Bursum | Republican | 1921 | 1925 |
| Sam G. Bratton | Democrat | 1925 | 1933 |
| Carl A. Hatch | Democrat | 1933 | 1949 |
| Clinton P. Anderson | Democrat | 1949 | 1973 |
| Pete Domenici | Republican | 1973 |
Service Length
The average service length of a New Mexico Senator is 12 years, 2 months.
- Pete Domenici: 32 years
- Dennis Chavez: 27 years, 5 months
- Jeff Bingaman: 22 years
- Clinton Anderson: 22 years
- Carl Hatch: 15 years, 7 months
- Joseph Montoya: 12 years, 2 months
- Andrieus Jones: 10 years, 9 months
- Albert Fall: 9 years, 2 months
- Sam Bratton: 8 years, 3 months
- Bronson Cutting: 7 years, 2 months
- Harrison Schmitt: 6 years
- Thomas Catron: 5 years, 2 months
- Holm Bursom: 4 years
- Edwin Mechem: 1 year, 11 months
- Octaviano Larrazolo: 6 months