Election 1958 Results
Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.
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1958 US Senate election in New Mexico
Dennis Chavez (Democrat) beat Forrest S. Atchley (Republican) in New Mexico in 1958, 62.7% to 37.3%, a margin of 25.4 points and 51,669 votes.
The Democratic hold continued from 1952, when Dennis Chavez also won.
Democrats led in 24 of the 32 counties as they stood then and Republicans in 8. The largest, Bernalillo, cast 53,533 votes and went to the Republican by 10.2 points. The closest was Torrance, where 109 votes separated the two parties.
Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.
Senate
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Dennis Chavez won | Democratic | 127,496 | 62.7% |
| Forrest S. Atchley | Republican | 75,827 | 37.3% |
| Total | 203,323 |
Every county
| County | Democrat | Republican | Others | Total | Margin |
|---|---|---|---|---|---|
| Bernalillo | 24,038 44.9% | 29,495 55.1% | 53,533 | R+10.2 | |
| Santa Fe | 11,970 100.0% | 0 0.0% | 11,970 | D+100.0 | |
| Eddy | 6,510 58.8% | 4,566 41.2% | 11,076 | D+17.6 | |
| Doña Ana | 5,245 53.6% | 4,547 46.4% | 9,792 | D+7.1 | |
| Chaves | 4,262 43.7% | 5,493 56.3% | 9,755 | R+12.6 | |
| Lea | 4,519 61.4% | 2,835 38.6% | 7,354 | D+22.9 | |
| McKinley | 3,707 51.2% | 3,534 48.8% | 7,241 | D+2.4 | |
| San Miguel | 7,121 100.0% | 0 0.0% | 7,121 | D+100.0 | |
| Rio Arriba | 7,047 100.0% | 0 0.0% | 7,047 | D+100.0 | |
| Valencia | 6,491 100.0% | 0 0.0% | 6,491 | D+100.0 | |
| San Juan | 2,881 45.2% | 3,497 54.8% | 6,378 | R+9.7 | |
| Grant | 3,649 64.3% | 2,027 35.7% | 5,676 | D+28.6 | |
| Otero | 3,498 67.2% | 1,711 32.8% | 5,209 | D+34.3 | |
| Curry | 4,956 100.0% | 0 0.0% | 4,956 | D+100.0 | |
| Taos | 3,025 61.5% | 1,897 38.5% | 4,922 | D+22.9 | |
| Colfax | 2,070 42.3% | 2,827 57.7% | 4,897 | R+15.5 | |
| Los Alamos | 1,842 44.5% | 2,299 55.5% | 4,141 | R+11.0 | |
| Roosevelt | 3,887 100.0% | 0 0.0% | 3,887 | D+100.0 | |
| Socorro | 2,123 59.9% | 1,421 40.1% | 3,544 | D+19.8 | |
| Sandoval | 1,993 60.5% | 1,299 39.5% | 3,292 | D+21.1 | |
| Quay | 3,036 100.0% | 0 0.0% | 3,036 | D+100.0 | |
| Sierra | 1,204 43.5% | 1,563 56.5% | 2,767 | R+13.0 | |
| Lincoln | 1,439 54.0% | 1,225 46.0% | 2,664 | D+8.0 | |
| Torrance | 1,274 47.9% | 1,383 52.1% | 2,657 | R+4.1 | |
| Guadalupe | 1,390 52.6% | 1,253 47.4% | 2,643 | D+5.2 | |
| Union | 1,071 41.1% | 1,537 58.9% | 2,608 | R+17.9 | |
| Mora | 2,270 100.0% | 0 0.0% | 2,270 | D+100.0 | |
| Luna | 2,242 100.0% | 0 0.0% | 2,242 | D+100.0 | |
| Hidalgo | 697 58.7% | 491 41.3% | 1,188 | D+17.3 | |
| Catron | 612 56.7% | 467 43.3% | 1,079 | D+13.4 | |
| De Baca | 575 55.8% | 456 44.2% | 1,031 | D+11.5 | |
| Harding | 853 100.0% | 0 0.0% | 853 | D+100.0 |
Counties as they stood in 1958; some have since been split, merged or renamed. Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.
New Mexico Senate elections we hold
| Year | Winner | Margin |
|---|---|---|
| 2024 | Martin Heinrich (D) | D+10.1 |
| 2020 | Ben R Lujan (D) | D+6.1 |
| 2018 | Martin Heinrich (D) | D+23.6 |
| 2014 | Tom Udall (D) | D+11.1 |
| 2012 | Martin Heinrich (D) | D+5.7 |
| 2008 | Tom Udall (D) | D+22.7 |
| 2006 | Jeff Bingaman (D) | D+41.3 |
| 2002 | Pete V. Domenici (R) | R+30.1 |
| 2000 | Jeff Bingaman (D) | D+23.4 |
| 1996 | Pete V. Domenici (R) | R+34.9 |
| 1994 | Jeff Bingaman (D) | D+8.0 |
| 1990 | Pete Domenici (R) | R+45.9 |
| 1988 | Jeff Bingaman (D) | D+26.6 |
| 1984 | Pete V. Domenici (R) | R+43.8 |
| 1982 | Jeff Bingaman (D) | D+7.5 |
| 1978 | Pete V. Domenici (R) | R+6.8 |
| 1976 | Harrison Schmitt (R) | R+14.1 |
| 1972 | Pete Domenici (R) | R+8.0 |
| 1970 | Joseph Montoya (D) | D+5.7 |
| 1966 | Clinton Anderson (D) | D+6.3 |
| 1964 | Joseph Montoya (D) | D+9.4 |
| 1960 | Clinton Anderson (D) | D+26.9 |
| 1958 | Dennis Chavez (D) | D+25.4 |
| 1954 | Clinton Anderson (D) | D+14.2 |
| 1952 | Dennis Chavez (D) | D+2.2 |
| 1948 | Clinton Anderson (D) | D+14.9 |
| 1946 | Dennis Chavez (D) | D+3.0 |
| 1942 | Carl A. Hatch (D) | D+18.3 |
| 1940 | Dennis Chavez (D) | D+11.9 |
| 1936 | Carl A. Hatch (D) | D+23.4 |
| 1934 | Bronson Cutting (R) | R+0.8 |
| 1930 | Sam G. Bratton (D) | D+17.5 |
| 1928 | Bronson Cutting (R) | R+15.4 |
| 1924 | Sam G. Bratton (D) | D+2.5 |
| 1922 | Andrieus A. Jones (D) | D+11.2 |
| 1918 | Albert B. Fall (R) | R+3.9 |
| 1916 | Andrieus A. Jones (D) | D+5.3 |