Latest Trends in Arrestee Drug Use by City

The ADAM II 2011 survey consisted of more than 6,300 interviews and more than 5,900 urine tests at the 10 ADAM II sites, representing more than 73,000 arrests. This year’s collection brings the total number of interviews and tests conducted in these 10 sites from 2000 to 2003 and 2007 to 2011 to more than 48,000 interviews and more than 42,000 tests.

To view trends in the percentage of arrestees testing positive for drugs by city, click on the starred cities in the map below.

Or, sort this data by drug below: