The economic impact of tourism in Greater Des Moines in 2012 was $1.9 billion, according to a report by the Iowa Economic Development Authority. 

That's about 5.5 percent more than in 2011. Polk County generated $1.7 billion and Dallas County generated $173 million. Polk County was the leader of all Iowa counties in domestic travel expenditures in 2012. The bureau said that travel expenditures created by Polk County produced 15,600 jobs.

For a full copy of the report, click here.