But lawyers opposing the gun ban argued that the city's efforts to fight crime are falling short. In court papers they said that the city "consistently fights to secure its right to stand by while its citizens are victimized by crime."
Recent polls have found that most Americans believe an individual has the right to own a gun. According to Gary Langer, head of the ABC News Polling Unit, "While gun control in general is popular, banning handguns entirely is not; better enforcement is preferred to new legislation; three-quarters believe the Constitution guarantees individuals the right to own guns; and culture get more blame for gun violence than the availability of guns."
Gun's rights advocates will now turn their attention to other cities like Chicago with strict gun control laws and argue that those laws should be overturned as well.
Dennis A. Henigan, of the Brady Center to Prevent Gun Violence, says that the "whole purpose of the litigation is to achieve a Supreme Court precedent that they will use to attack many other laws."
"This will inspire years and years of litigation and undercut the network of gun laws," he said.
CLICK HERE to read the official Supreme Court ruling (PDF opens in new window)
ABC News' Jason Ryan contributed to this report.