A. George Pradel

Pradel was admitted to Edward Hospital in Naperville in the summer of 2018 for back pain. While there, doctors found a malignant tumor that spread across his body. He entered hospice care on September 2, 2018, and died one day shy of his 81st birthday.

In May 2015, Pradel retired from Mayor, but still made public appearances -- even leading the 2015 Memorial Day Parade.

In 2013, Pradel was awarded an honorary degree from North Central College for his tireless devotion to Naperville and the college.

Although Pradel's 2007 reelection website stated that Pradel "won overwhelmingly in his first election and was unchallenged in his next two mayoral elections," Pradel actually faced retired accountant Ric Romano in his second mayoral election in 1999, although the race was not close. Romano hoped to take advantage of a controversial commercial development in an area known as Spring Green on the corner of Naper Boulevard and Hobson Road. Pradel supported the 6.3-acre (25,000 m) development that would include a beauty salon, dental office, and 10 single-family homes as a good compromise, despite criticism from local newspapers The Daily Herald and The Naperville Sun, as well as opposition from residents who petitioned against the development.

Pradel was joined by two experienced city council members on the primary ballot in 2007. The other candidates were Doug Krause, who had also participated in the 1991 and 1995 races, and 12-year city councilwoman Mary Ellingson. Because voters could only vote for one candidate in the primary, Pradel was worried that a majority of people would consider him a shoo-in and cast a vote for their choice among the other two candidates, consequently leading to his elimination in the primary. The typically low voter turnout in primary elections added to this concern. So even though Pradel still enjoyed overwhelming popularity in the city, he campaigned vigorously and sent letters to constituents reminding them to vote.

With a lack of divisive issues and Mayor Pradel's popularity soaring, there were no other candidates in the race for mayor in 2003. Mayor Pradel was elected unanimously by the people.

Pradel entered the 1995 race for mayor of Naperville with no political background or history as an elected official. He faced three opponents in a February primary election that would narrow the field to only two candidates. The other candidates in the primary were Archer Stella, Jack Tenison and Doug Krause. Krause, an active city councilman, had run for mayor previously in 1991 and lost to Samuel Macrane. Pradel won the most votes in the primary, but Tenison was behind by only four votes and was in second place, earning him a spot on the general election ballot. Tenison was a two-term city council member who also headed the human resources department for DuPage County.

In 1992, Pradel underwent quadruple-bypass heart surgery. In 2006, he was hospitalized when doctors put in a stent after tests showed a blockage in one of his arteries. In February 2010, he was again hospitalized, and an angioplasty was performed to insert two additional stents.

Pradel grew up in Naperville, Illinois as the oldest of six children. After graduating from what is now Naperville Central High School, he served for three years in the U.S. Marine Corps. In 1966 he joined the Naperville Police Department, where he spent much of his career visiting schools and speaking to children, earning him the nickname "Officer Friendly," a moniker that stuck for 28 years and became an asset in his future election as mayor. In 1977, Naperville started Safety Town, and Mayor Rybicki named Pradel to be its first teacher.

Arthur George Pradel (September 5, 1937 – September 4, 2018) was an American police officer and politician who was elected mayor of Naperville, Illinois in 1995 and re-elected in 1999, 2003, 2007, and 2011 making him the longest-serving mayor of Naperville. In 2015, Pradel did not run for reelection, but declined to personally endorse a candidate. The election was won by Steve Chirico, a former city council member, who was sworn in on May 3, 2015.