The Pace brothers' school was soon incorporated as Pace Institute, and expanded nationwide, offering courses in accountancy and business law in several U.S. cities. Some 4,000 students were taking the Pace brothers' courses in YMCAs in the New York-New Jersey area.[when?] The Pace Standardized Course in Accounting was also offered in Boston, Baltimore, Washington, D.C., Buffalo, Cleveland, Detroit, Milwaukee, Grand Rapids, Kansas City, St. Louis, Denver, San Francisco, Los Angeles, Portland, and Seattle.