Cuba´s government, saddled by shortages, inflation and growing social unrest, has encouraged unity in Sunday´s vote, calling on citizens to vote together in a broad show of support for the communist leadership.
Ana Lydia Velazquez, a 78-year old retired Havana resident, told Reuters that message resonated with her.
"I believe all Cubans should go to vote, to help our country improve, and advance," she said.
Anti-government forces, primarily off-island in a country that restricts dissident political speech, have encouraged the opposite, calling on Cubans to abstain and labeling the election a "farce."
The winning 470 candidates, who serve for five years, will choose the next president of Cuba from among their ranks, further raising the stakes of Sunday's vote.