<P> According to "The Emergence of Advertising in America", by the year 1861, there were twenty advertising agencies in New York City; and in 1911, the New York City Association of Advertising Agencies was founded, predating the establishment of the American Association of Advertising Agencies by several years . </P> <P> Among various depictions in popular culture, the portion of the advertising industry which centers on Madison Avenue serves as a backdrop for the AMC television drama Mad Men, which focuses on industry activities during the 1960s . </P> <P> In recent decades, many agencies have left Madison Avenue, with some moving further downtown and others moving west . The continued presence of large agencies in the city makes New York the third largest job market per capita in the U.S., in 2016 according to a study by marketing recruitment firm MarketPro . Today, only a few agencies are still located in the old business cluster on Madison Avenue, including StrawberryFrog, TBWA Worldwide and Doyle Dane Bernbach . However, the term is still used to describe the agency business as a whole and large, New York--based agencies in particular . </P> <P> Madison Square is formed by the intersection of Fifth Avenue and Broadway at 23rd Street . The square was named for James Madison, fourth President of the United States . The focus of the square is Madison Square Park, a 6.2 - acre (2.5 - hectare) public park, which is bounded on the east by Madison Avenue, which starts at the park's southeast corner at 23rd Street; on the south by 23rd Street; on the north by 26th Street; and on the west by Fifth Avenue and Broadway as they cross . </P>

Are there still ad agencies on madison ave