by Calculated Risk on 6/19/2009 11:04:00 AM

Note: the BLS started keeping state records in 1976, so obviously this doesn't include the Depression.

From the BLS: Regional and State Employment and Unemployment Summary

Michigan again reported the highest jobless rate, 14.1 percent in May. The states with the next highest rates were Oregon, 12.4 percent; Rhode Island and South Carolina, 12.1 percent each; California, 11.5 percent; Nevada, 11.3 percent; and North Carolina, 11.1 percent. Six additional states and the District of Columbia recorded unemployment rates of at least 10.0 percent. The California, Nevada, North Carolina, Oregon, Rhode Island, and South Carolina rates were the highest on record for those states. Florida, at 10.2 percent, and Georgia, at 9.7 percent, also posted series highs. Nebraska and North Dakota registered the lowest unemployment rates, 4.4 percent each. Overall, 12 states and the District of Columbia had significantly higher jobless rates than the U.S. figure of 9.4 percent, 29 states reported measurably lower rates, and 9 states had rates little different from that of the nation.