1970 Puerto Rican suffrage referendum
A referendum on electoral suffrage was held in Puerto Rico on 1 November 1970. Voters were asked whether the voting age should be lowered from 21 to 18. The reform was approved by 59.2% of voters, with a turnout of just 34.7%. Results

References

Puerto
Referendums in Puerto Rico
Suffrage
Suffrage referendums
Puerto