African Americans were legally granted the right to vote in 1870, but most did not gain real, protected access to the ballot until the Voting Rights Act of 1965 was enforced.

Key dates in one glance

  • 1868 – 14th Amendment: Grants African Americans citizenship, but does not itself secure voting rights.
  • 1870 – 15th Amendment: Prohibits denying the vote “on account of race, color, or previous condition of servitude,” giving Black men the constitutional right to vote.
  • Late 1800s–1960s – Jim Crow era: Southern states use poll taxes, literacy tests, intimidation, and violence to keep most Black citizens from voting despite the 15th Amendment.
  • 1965 – Voting Rights Act: Federal law finally enforces voting rights, bans literacy tests, sends federal registrars to protect Black voters, and requires federal approval for changes in voting rules in many states.

So, if you’re asking “when were African Americans allowed to vote,” there are really two crucial answers:

  1. On paper (for Black men): 1870, with the 15th Amendment.
  1. In practice (for most Black citizens, men and women): after the Voting Rights Act of 1965 , which made those rights enforceable against discriminatory state laws.

Short historical storyline

After the Civil War, formerly enslaved people were freed by the 13th Amendment and became citizens under the 14th Amendment, but citizenship did not automatically mean you could vote. In 1870, the 15th Amendment declared that states could not deny the vote based on race, which opened the polls to African American men, especially in the Reconstruction-era South.

However, once Reconstruction ended, white supremacist state governments built a wall of barriers—poll taxes, literacy tests, grandfather clauses, and outright terror—to strip most Black people of effective voting power for nearly a century. The civil rights movement of the 1950s and 1960s, including the Selma voting rights campaign, forced the federal government to step in and pass the Voting Rights Act of 1965, which finally put federal muscle behind the constitutional promise and dramatically increased Black voter registration and participation.

Simple table of “allowed to vote” milestones

[1][7] [3] [9][3]
Year What changed? Who was affected?
1870 15th Amendment bans racial discrimination in voting.Black men gain constitutional right to vote (many still blocked by states).
1920 19th Amendment guarantees women’s suffrage.Black women also gain a constitutional right to vote, but Southern barriers still block many.
1965 Voting Rights Act bans literacy tests and authorizes federal enforcement.Black voters in the South finally gain large-scale, practical access to the ballot.

Why this is a trending and ongoing topic

Debates about Black voting rights are still very active today because some provisions of the Voting Rights Act have been weakened by Supreme Court decisions, and new state-level voting rules continue to raise concerns about voter suppression. Discussions online often point out that while African Americans were “allowed” to vote in 1870 on paper, the real fight has been about whether that right is meaningfully protected in practice, even into the 21st century.

TL;DR: African Americans (Black men) were formally allowed to vote in 1870 by the 15th Amendment, but widespread, practical access to the ballot for most Black Americans only became real after the Voting Rights Act of 1965 was passed and enforced.

Information gathered from public forums or data available on the internet and portrayed here.