Violent crime rates across the U.S. jumped by about 18 percent, and property crimes rose by 11 percent between 2010 and 2011, according to a report released Wednesday by the Bureau of Justice Statistics.
Crime rates have been declining steadily over the period and last year's increase compares with a record low figure for 2010.
Statistics showed that the rate of assault victims increased from 19.3 per 1,000 persons to 22.5 per 1,000 last year.
The survey estimated that nearly 6 million people were victims of a violent crime in 2011, while roughly 17 million were the victims of a property crime. The largest increase in the survey was seen in assaults, which rose 22 percent.
The results determined that the number of victims of the more serious crime category increased among whites and Hispanics, but not blacks, and among young men, but not among young women.
The survey includes unreported crimes as well as those that were reported. Many citizens admit they didn't tell police about incidents in which they were victims. Roughly half of violent crime is unreported, according to the survey.
The FBI's Uniform Crime Report is the most closely watched report of its kind and tabulates all reported crime nationally annually. Experts say they anticipate it will show a continued decline in overall crime.
The most closely watched annual crime statistics are scheduled for release on Oct. 29.