The 1956 Arizona gubernatorial election took place on November 6, 1956. Incumbent Governor Ernest McFarland ran for reelection to a second term. Ernest McFarland defeated longtime The Arizona Republic journalist and Republican nominee Horace B. Griffen in the general election by a wide margin.

Democratic primary

Candidates Ernest McFarland, incumbent Governor

Results

Republican primary

Candidates Horace B. Griffen, The Arizona Republic journalist O. D. Miller, State Senator Fred Trump, U. S. Government Staff Consultant to the Anglo American Council on Productivity

Results

General election

Results

Results by county County Ernest W. McFarlandDemocratic Horace B. GriffenRepublican Margin Total votescast # % # % # %Apache1,69363.79%96139.21%73227.58%2,654Cochise8,60171.18%3,48228.82%5,11942.37%12,083Coconino3,84060.42%2,51639.58%1,32420.83%6,356Gila6,03673.06%2,22626.94%3,81046.11%8,262Graham2,65566.89%1,31433.11%1,34133.79%3,969Greenlee3,40878.08%95721.92%2,45156.15%4,365Maricopa79,40454.38%66,62245.62%12,7828.75%146,026Mohave1,70668.35%79031.65%91636.70%2,496Navajo3,47258.36%2,47741.64%99516.73%5,949Pima38,61562.36%23,31037.64%15,30524.72%61,925Pinal7,63969.93%3,28530.07%4,35439.86%10,924Santa Cruz2,01873.52%72726.48%1,29147.03%2,745Yavapai5,54356.67%4,23843.33%1,30513.34%9,781Yuma7,21865.28%3,83934.72%3,37930.56%11,057Totals171,84859.55%116,74440.45%55,10419.09%288,592

Counties that flipped from Republican to Democratic Maricopa Pima Yavapai

Notes

References