# 1948 United States presidential election in New Mexico

"none" is preferred when the title is sufficiently descriptive; see [[WP:SDNONE]]
Elections in New Mexico :
Federal elections
Presidential elections
1912
1916
1920
1924
1928
1932
1936
1940
1944
1948
1952
1956
1960
1964
1968
1972
1976
1980
1984
1988
1992
1996
2000
2004
2008
2012
2016
2020
2024
Presidential primaries
Democratic
2000
2004
2008
2016
2020
2024
Republican
2008
2020
2024
Senate elections
1912
1913
1916
1918
1921 sp
1922
1924
1928
1928 sp
1930
1934
1934 sp
1936
1936 sp
1940
1942
1946
1948
1952
1954
1958
1960
1964
1966
1970
1972
1976
1978
1982
1984
1988
1990
1994
1996
2000
2002
2006
2008
2012
2014
2018
2020
2024
2026
House of Representatives elections
1911
1912
1914
1916
1918
1920
1922
1924
1926
1928
1930
1932
1934
1936
1938
1940
1942
1944
1946
1948
1950
1952
1954
1956
1957
AL sp
1958
1960
1962
1964
1966
1968
1970
1972
1974
1976
1978
1980
1982
1984
1986
1988
1990
1992
1994
1996
1997
3rd sp
1998
1st sp
2000
2002
2004
2006
2008
2010
2012
2014
2016
2018
2020
2021
1st sp
2022
2024 :
State elections
General elections
2010
2012
2014
2016
2018
2020
2022
2024
2026
Gubernatorial elections
1911
1916
1918
1920
1922
1924
1926
1928
1930
1932
1934
1936
1938
1940
1942
1944
1946
1948
1950
1952
1954
1956
1958
1960
1962
1964
1966
1968
1970
1974
1978
1982
1986
1990
1994
1998
2002
2006
2010
2014
2018
2022
2026
Secretary of State elections
2022
Attorney General elections
2022
Treasurer elections
2022
Senate elections
2000
2004
2008
2012
2016
2020
2020
2024
House of Representatives elections
2006
2008
2010
2012
2014
2016
2018
2020
2022
2024 :
Albuquerque
Mayoral elections
2001
2005
2009
2013
2017
2021
2025 :
vte :
The 1948 United States presidential election in New Mexico took place on November 2, 1948. All 48 states were part of the 1948 United States presidential election. State voters chose four electors to represent them in the Electoral College, which voted for President and Vice President.
New Mexico was won by incumbent President Harry S. Truman, who took the Oval Office after the death of President Franklin D. Roosevelt. Running against Truman was Governor of New York Thomas E. Dewey, who was strongly predicted to win the contest. Dixiecrat candidate Strom Thurmond took portions of the South, but was not even on the ballot in New Mexico and other Western states.
As of the 2024 presidential election, this is the last election in which Union County and Harding County voted for a Democratic presidential candidate and the last until 2020 in which Valencia County voted for a losing candidate.

## Results
### Results by county

| County | Harry S. Truman Democratic | Harry S. Truman Democratic | Thomas E. Dewey Republican | Thomas E. Dewey Republican | Henry A. Wallace New | Henry A. Wallace New | Claude A. Watson Prohibition | Claude A. Watson Prohibition | Norman Thomas Socialist | Norman Thomas Socialist | Edward A. Teichert Socialist Labor | Edward A. Teichert Socialist Labor | Margin | Margin | Total votes cast |
| County | # | % | # | % | # | % | # | % | # | % | # | % | # | % | Total votes cast |
| Bernalillo | 18,305 | 51.76% | 16,668 | 47.13% | 328 | 0.93% | 17 | 0.05% | 31 | 0.09% | 15 | 0.04% | 1,637 | 4.63% | 35,364 |
| Catron | 648 | 55.24% | 521 | 44.42% | 3 | 0.26% | 1 | 0.09% | 0 | 0.00% | 0 | 0.00% | 127 | 10.83% | 1,173 |
| Chaves | 4,569 | 59.15% | 3,123 | 40.43% | 21 | 0.27% | 8 | 0.10% | 3 | 0.04% | 1 | 0.01% | 1,446 | 18.72% | 7,725 |
| Colfax | 3,871 | 59.74% | 2,575 | 39.74% | 25 | 0.39% | 3 | 0.05% | 5 | 0.08% | 1 | 0.02% | 1,296 | 20.00% | 6,480 |
| Curry | 5,759 | 72.52% | 2,132 | 26.85% | 43 | 0.54% | 5 | 0.06% | 2 | 0.03% | 0 | 0.00% | 3,627 | 45.67% | 7,941 |
| De Baca | 670 | 59.24% | 458 | 40.50% | 2 | 0.18% | 1 | 0.09% | 0 | 0.00% | 0 | 0.00% | 212 | 18.74% | 1,131 |
| Doña Ana | 5,116 | 59.54% | 3,440 | 40.03% | 32 | 0.37% | 2 | 0.02% | 2 | 0.02% | 1 | 0.01% | 1,676 | 19.50% | 8,593 |
| Eddy | 7,593 | 75.77% | 2,305 | 23.00% | 104 | 1.04% | 8 | 0.08% | 5 | 0.05% | 6 | 0.06% | 5,288 | 52.77% | 10,021 |
| Grant | 3,592 | 62.72% | 1,999 | 34.90% | 130 | 2.27% | 2 | 0.03% | 2 | 0.03% | 2 | 0.03% | 1,593 | 27.82% | 5,727 |
| Guadalupe | 1,550 | 49.76% | 1,565 | 50.24% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | -15 | -0.48% | 3,115 |
| Harding | 653 | 49.96% | 649 | 49.66% | 3 | 0.23% | 0 | 0.00% | 1 | 0.08% | 1 | 0.08% | 4 | 0.31% | 1,307 |
| Hidalgo | 859 | 69.16% | 374 | 30.11% | 5 | 0.40% | 2 | 0.16% | 0 | 0.00% | 2 | 0.16% | 485 | 39.05% | 1,242 |
| Lea | 4,708 | 78.14% | 1,273 | 21.13% | 26 | 0.43% | 16 | 0.27% | 1 | 0.02% | 1 | 0.02% | 3,435 | 57.01% | 6,025 |
| Lincoln | 1,406 | 46.79% | 1,575 | 52.41% | 14 | 0.47% | 7 | 0.23% | 2 | 0.07% | 1 | 0.03% | -169 | -5.62% | 3,005 |
| Luna | 1,629 | 63.04% | 941 | 36.42% | 9 | 0.35% | 4 | 0.15% | 0 | 0.00% | 1 | 0.04% | 688 | 26.63% | 2,584 |
| McKinley | 2,995 | 58.17% | 2,109 | 40.96% | 37 | 0.72% | 6 | 0.12% | 1 | 0.02% | 1 | 0.02% | 886 | 17.21% | 5,149 |
| Mora | 1,541 | 44.84% | 1,893 | 55.08% | 3 | 0.09% | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | -352 | -10.24% | 3,437 |
| Otero | 2,361 | 63.25% | 1,354 | 36.27% | 13 | 0.35% | 3 | 0.08% | 0 | 0.00% | 2 | 0.05% | 1,007 | 26.98% | 3,733 |
| Quay | 3,063 | 68.17% | 1,392 | 30.98% | 22 | 0.49% | 13 | 0.29% | 2 | 0.04% | 1 | 0.02% | 1,671 | 37.19% | 4,493 |
| Rio Arriba | 4,753 | 52.56% | 4,273 | 47.25% | 16 | 0.18% | 1 | 0.01% | 0 | 0.00% | 0 | 0.00% | 480 | 5.31% | 9,043 |
| Roosevelt | 3,087 | 75.75% | 956 | 23.46% | 23 | 0.56% | 8 | 0.20% | 1 | 0.02% | 0 | 0.00% | 2,131 | 52.29% | 4,075 |
| San Juan | 1,544 | 38.94% | 2,407 | 60.71% | 8 | 0.20% | 5 | 0.13% | 1 | 0.03% | 0 | 0.00% | -863 | -21.77% | 3,965 |
| San Miguel | 4,953 | 51.44% | 4,655 | 48.34% | 18 | 0.19% | 0 | 0.00% | 2 | 0.02% | 1 | 0.01% | 298 | 3.09% | 9,629 |
| Sandoval | 1,851 | 52.30% | 1,675 | 47.33% | 7 | 0.20% | 1 | 0.03% | 4 | 0.11% | 1 | 0.03% | 176 | 4.97% | 3,539 |
| Santa Fe | 6,172 | 44.95% | 7,491 | 54.56% | 55 | 0.40% | 2 | 0.01% | 6 | 0.04% | 5 | 0.04% | -1,319 | -9.61% | 13,731 |
| Sierra | 1,389 | 51.83% | 1,274 | 47.54% | 13 | 0.49% | 1 | 0.04% | 1 | 0.04% | 2 | 0.07% | 115 | 4.29% | 2,680 |
| Socorro | 1,650 | 43.44% | 2,139 | 56.32% | 8 | 0.21% | 0 | 0.00% | 0 | 0.00% | 1 | 0.03% | -489 | -12.88% | 3,798 |
| Taos | 2,977 | 50.72% | 2,852 | 48.59% | 35 | 0.60% | 0 | 0.00% | 5 | 0.09% | 1 | 0.02% | 125 | 2.13% | 5,870 |
| Torrance | 1,696 | 49.71% | 1,709 | 50.09% | 4 | 0.12% | 2 | 0.06% | 1 | 0.03% | 0 | 0.00% | -13 | -0.38% | 3,412 |
| Union | 1,590 | 55.81% | 1,246 | 43.73% | 7 | 0.25% | 6 | 0.21% | 0 | 0.00% | 0 | 0.00% | 344 | 12.07% | 2,849 |
| Valencia | 2,914 | 46.80% | 3,280 | 52.67% | 23 | 0.37% | 3 | 0.05% | 5 | 0.08% | 2 | 0.03% | -366 | -5.88% | 6,227 |
| Total | 105,464 | 56.38% | 80,303 | 42.93% | 1,037 | 0.55% | 127 | 0.07% | 83 | 0.04% | 49 | 0.03% | 25,161 | 13.45% | 187,063 |

#### Counties that flipped from Republican to Democratic

* Catron
* Harding
* Sandoval
* Sierra
* Taos
* Union