Every parties narrowest states

[Mr. Smith]

....in every election (currently just 1912)

This is a work in progress and will probably for now be mostly just the Republicans and Democrats from 1912-Present,but I'll be adding more soon.

Elections Guy I noticed covered all the strongest states,I thought it was time for a contrast,curiously in landslides said narrow state is often in a region near where the strongest for the losing opponent was (Ex: 1932 the narrowest state to FDR was in New England,where Hoover had his narrowest and strongest victories,but FDR's strongest was in the South)

Anyway with that said.

For Dems

1912: Idaho (32.08% Wilson)
1916: New Hampshire (49.12% Wilson)
1920: Kentucky (49.25% Cox)
1924: Oklahoma (48.41% Davis)
1928: Rhode Island (50.16% Smith) -The Catholic vote is what gave this state and MA to the Dems-
1932: New Jersey (49.49% F. Roosevelt)
1936: New Hampshire (49.73% F. Roosevelt) -Not a surprise considering the states next to it (Vermont and Maine) were the sole anti-FDR crusade-
1940: Wisconsin (50.15% F. Roosevelt)
1944: Michigan (50.19% F. Roosevelt)
1948: Ohio (49.48% Truman)
1952: Kentucky (49.91% Stevenson)
1956: Missouri (50.11% Stevenson) -The lone state to switch from Eisenhower to Stevenson
1960: Hawaii (50% Kennedy)
1964: Idaho (50.92% Johnson)
1968: Texas  (41.14% Humphrey) -The only Southern state that year,the rest split between Wallace and Nixon-
1972: Massachusetts (54.2% McGovern) -Also the strongest since Nixon won the others-
1976: Ohio (48.92% Carter)
1980: Hawaii (44.8% Carter)
1984: Minnesota (49.72% Mondale) -Just like 1972,except it was the home state this time-
1988: Washington (50.05% Dukakis)
1992: Georgia (43.5% Clinton)
1996: Kentucky (45.8% Clinton)
2000: New Mexico (47.91% Gore)
2004: Wisconsin (49.7% Kerry)
2008: North Carolina (49.7% Obama)
2012: Florida (50% Obama)

For GOP

1912: Vermont -One of two- (37.13% Taft)
1916: Minnesota (46.35% Hughes)
1920: Tennessee (51.29% Harding)
1924: North Dakota (47.68% Coolidge)
1928: New York (49.79% Hoover) -It was the home state for the Democratic candidate-
1932: Connecticut (48.54% Hoover)
1936: Maine (55.49% Landon) -One of two-
1940: Michigan (49.85% Wilkie)
1944: Ohio (50.18% Dewey) -The bellwether was wrong-
1948: Indiana (49.58% Dewey)
1952: Tennessee (50% Eisenhower)
1956: Tennessee (49.21% Eisenhower)
1960: California  (50.1% Nixon) -Home state, which was a Democratic state until the absentee ballots came in-
1964: Arizona (50.45% Goldwater) -Home state-
1968: Missouri (44.87% Nixon)
1972: Minnesota (51.58% Nixon)
1976: Oregon (47.78% Ford)
1980: Massachusetts (41.9% Reagan)
1984: Massachusetts (51.22% Reagan)
1988: Illinois (50.69% Bush)
1992: North Carolina (43.4% Bush)
1996: Georgia (47% Dole)
2000: New Hampshire Florida (48.85% Bush)
2004: Iowa (49.9% Bush)
2008: Missouri (49.4% McCain)
2012: North Carolina (50.4% Romney)

Significant 3rd Parties

1912: California  -Taft wasn't on the ballot- (41.83% T. Roosevelt)
1924: Wisconsin (53.96% La Follette) -Home state-
1948: Louisiana (49.07% Thurmond)
1968: Arkansas (38.65% Wallace)

[Mr. Smith]

I already have from 1912 to present. I think I will cover from here the onset of the GOP up to that point. Once again Dems at the top, GOP in the middle, and third parties (such as Populists) at the bottom.

For Dems

1856: Louisiana (51.7% Buchanan)
1860: Missouri (35.5% Douglas)
1864: Delaware (51.8% McClellan)
1868: Oregon (50.4% Seymour)
1872: Maryland (50.34% Greeley)
1876: Indiana (48.65% Tilden)
1880: California (48.98% Hancock)
1884: New York (48.25% Cleveland) -Home state-
1888: Connecticut (48.66% Cleveland)
1892: California (43.83% Cleveland)
1896: South Dakota (49.7% Bryan)
1900: Kentucky (50.21% Bryan)
1904: Kentucky (49.82% Parker)
1908: Colorado (48% Bryan)

For GOP

1856: Ohio (48.51% Fremont)
1860: Illinois (50.7% Lincoln)
1864: New York (50.5% Lincoln)
1868: California (50.2% Grant)
1872: Virginia (50.47% Grant)
1876: South Carolina (50.24% Hayes)
1880: Indiana (49.33% Garfield)
1884: Michigan (48% Blaine)
1888: Indiana (49% B. Harrison)
1892: Ohio (47.6% B. Harrison)
1896: Kentucky (48.93% McKinley)
1900: Utah (50.58% McKinley)
1904: Maryland (48.83% T. Roosevelt)
1908: Missouri (48.5% Taft)

Significant 3rd Parties

1856: Maryland (54.3% Fillmore)
1860: Virginia (44.6% Bell)
1860: Maryland (45.9% Breckinridge)
1892: North Dakota (49% Weaver)