E. Piper and Wilbur J. Andrews, two Chicago attorneys, purchased a plot of land from the Field syndicate to develop. The land was bounded by Wesley, Kenilworth, 31st Street, and Ogden Avenues. By the following year, the two received approval from Cicero Township to double their land holdings. Piper and Andrews wanted the railroad to build a station in their development, but the railroad already had stations at La Vergne and at Harlem Avenue. Piper and Andrews decided to build a station with the understanding that trains would stop regularly. They did not know what to name their station so they consulted a Pennsylvania train timetable to find a name. The name they chose was Berwyn, a Main Line suburb of Philadelphia noted for its beauty. After 1901, all settlements in the area were known as Berwyn. While Piper and Andrews were developing the southern portion of present-day Berwyn, John Kelly was helping to develop the north part from 12th Street to 16th Street. This area was really a part of an Oak Park subdivision, and it even appeared on some maps as "South Oak Park". In fact, children who lived in this area went to school in Oak Park. John Kelly was known as "Mr. Everything" because he was a realtor, builder, insurance seller, and community servant. In between the two settlements, there was little except for a few farms. The area between 16th and 31st streets was not settled. There were only two paths by which to travel between the two settlements, and today these paths are known as Oak Park Avenue and Ridgeland Avenue. Although Berwyn was chartered as a city in 1908, it was not until the 1920s that this middle portion of land was developed. During this time, Berwyn was the area's fastest growing suburb. The city's stringent building codes resulted in block upon block of well-built brick two-story bungalows. Many also contained elaborate design elements typically not seen, such as stained glass windows, clay tile roofs, terra cotta, and intricate brick patterns. Today, Berwyn is noted as having the most significant collection of Chicago-style bungalows in the nation. Demographics As of the 2020 census there were 57,250 people, 18,277 households, and 12,348 families residing in the city. The population density was . Berwyn also has the highest population density of any township in Illinois. It and Cicero are the only townships in Illinois that