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County results Curtis: 50–60% 60–70% Erwin: 50–60% 60–70% | |||||||||||||||||
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The 1970 Maine gubernatorial election took place on November 3, 1970. Incumbent Democratic Governor of Maine Kenneth M. Curtis chose to seek re-election. Curtis won a landslide victory in the Democratic primary. His general election opponent was Maine Attorney General James Erwin, the Republican nominee. Erwin had also easily won his respective party primary and received the Republican nomination for governor. Curtis narrowly defeated Erwin, in one of the tightest elections in Maine history – the final margin of victory was a mere 890 votes. Curtis received 163,138 votes (50.14%), while Erwin had 162,248 votes (49.86%).