Arriving back in the United States in 1919, she began to undertake training and patrol duties, including at one point to the Caribbean with a number of other U.S. ships. During this year, she also saw a refit in Norfolk Navy Yard where five 5-inch guns were removed and three additional 3-inch/50 caliber AA guns were added, bringing the total to five. The secondary battery was reduced to sixteen 5-inch/51 caliber guns. In late 1919, she sailed to the Pacific Ocean and joined the newly formed United States Pacific Fleet. She continued to conduct training and patrol duties in the Pacific until the mid-1930s when she was transferred again to the Atlantic, and began operating out of the North Atlantic, with the exception of several occasional trips to the West Coast of the United States.