The median age was ~30 years which is younger than the citywide median of ~34 years. Figures from the United States Census Bureau demonstrate a level of gentrification from 2000 to 2010. The Mexican American population, constant between 1970 and 1999, decreased significantly from 2000 to 2010. This loss was primarily in the Pilsen neighborhood. This change corresponded with a simultaneous decline of families and an increase in one person households. Families decreased by 20.4% and families with children decreased 40.9%. During the same period, single person households increased 17.8% Layout The east side of the neighborhood, along Halsted Street, is one of Chicago's largest art districts, and the neighborhood is also home to the National Museum of Mexican Art. St. Adalbert's dominates the skyline with the opulence typical of churches in the Polish Cathedral style. Pilsen is home to a multitude of murals and other forms of street art. With an initiative from the Chicago Urban Art Society and support from the National Museum of Mexican Art artists have been able to construct murals around the Pilsen neighborhood, adding to the history, culture, and community of the area. West 18th Street is an active commercial corridor, with Mexican bakeries, restaurants, and groceries, though the principal district for Mexican shopping is W 26th Street in Little Village, Chicago's other formerly majority Pan-Slavic community. The United States Postal Service operates the Pilsen Post Office on 1859 S Ashland Avenue. The National Museum of Mexican Art is located in the Pilsen neighborhood. Podmajersky incorporated is a major property owner in the Pilsen area. Street art The Pilsen neighborhood of Chicago has become a hub for muralists and street artists to convey their identity, passion, and activism. Murals are historically connected to Mayan and Aztec cultures which have influenced Mexican artists from the 1920s-present day. Mario Castillo painted Peace or Metafisico in 1968. This piece was the first Mexican and anti-Vietnam War murals in Pilsen. In 1969, he painted The Wall of Brotherhood which was inspired by an artwork located in the Bronzeville neighborhood. Some murals have remained the same or have been updated throughout the years and others have been modified to portray current events. In 1980, Marcos Raya created Fallen Dictator which portrays an anti-war and anti-imperialist message. This particular mural has been redone three times. The most recent update has images of Donald Trump and Hillary Clinton drawn as snakes