(WASHINGTON) -- As presidential candidates make their campaign schedules, they might want to consult the latest census data. A report out this week shows that 22 of the country's 100 largest cities are now majority minority cities, meaning there are now more minorities than whites in almost a quarter of America's biggest metropolises.
Almost all of this minority growth is due to a booming Hispanic population, a group that both parties are courting leading up to the 2012 election.
Over the past decade the Latino population has increased from 35.3 million in 2000 to 50.5 million in the 2010, according to census data. More than 9 percent of all eligible voters were Hispanic in the 2010 elections, up from 8.6 percent in 2006.
And in a close election, that 9 percent could make the difference between victory and defeat.
"Hispanics can be an important swing vote in swing elections," said William Frey, a demographer with the Metropolitan Policy Program at the Brookings Institution, who wrote the report. "They don't have a majority of the electorate by any means, but they have enough in close election to swing it."
Already, presidential candidates are making pointed efforts to court Latino voters. The first ad put out by the Democratic National Committee this election cycle was in Spanish and President Obama made a trip to Puerto Rico in June -- the first presidential trip to the U.S. territory in 50 years.
Several GOP presidential candidates have scheduled appearances at Hispanic events including Mitt Romney, who will be in Florida Thursday to address the Republican National Hispanic Assembly. In January, fellow Republican candidate Tim Pawlenty also made a stop in Florida to meet with the Hispanic Leadership Network Conference and candidate Newt Gingrich has a Spanish-language twitter account.
And while Hispanics have historically voted for Democrats, they are "clearly not as strongly Democrat in their vote" as, for example, African Americans, almost 90 percent of whom voted Democratic in the past three elections, Frey said.
In 2008, 67 percent of Latinos supported Obama at the polls and in the 2010 midterm elections 60 percent cast a ballot for Democratic representatives, according to national exit polls.
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