In the week ending October 21, the advance figure for seasonally adjusted initial claims was 233,000, an increase of 10,000 from the previous week's revised level. The previous week's level was revised up by 1,000 from 222,000 to 223,000. The 4-week moving average was 239,500, a decrease of 9,000 from the previous week's revised average. The previous week's average was revised up by 250 from 248,250 to 248,500.

Claims taking procedures continue to be severely disrupted in Puerto Rico and the Virgin Islands as a result of power outages and infrastructure damage caused by Hurricanes Irma and Maria.