Americans reported more than 279,000 instances of identity theft in 2011

Federal Trade Commission statistics show that Americans reported more than 279,000 instances of identity theft in 2011, up from 251,100 a year earlier. While it is unclear how many of those cases involve total identity theft, one possible indicator is the number of identity theft complaints that involve more than one type of identity theft — 13 percent last year, compared with 12 percent a year earlier.

Nationwide, employment-related fraud accounted for 8 percent of identity theft complaints last year. But in states with large immigrant populations, employment-related identity fraud was much higher: 25 percent in Arizona, 15 percent in Texas, 16 percent in New Mexico, 12 percent in California.