West Chicago is a city in DuPage County, Illinois, United States. The population was 25,614 at the 2020 census. It was formerly named Junction and later Turner, after its founder, John Bice Turner, president of the Galena and Chicago Union Railroad (G&CU) in 1855. The city was initially established around the first junction of railroad lines in Illinois, and today is still served by the Union Pacific West Metra service via West Chicago station.
Contents
History
Erastus Gary, of Pomfret, Connecticut, homesteaded 760 acres (310 ha) on the banks of the DuPage River, just south of West Chicago's present day city limits in the 1830s. His son became "Judge" Elbert Henry Gary, the first CEO of America's first billion-dollar corporation, U.S. Steel, and for whom Gary, Indiana, is named. Gary also helped bring brothers Jesse and Warren Wheaton, founders of nearby Wheaton, Illinois, the DuPage County seat, from Connecticut to the Midwest. A pioneer cemetery on the old Gary Homestead, where a sawmill had been built by the Garys, just north of Gary's Mill Road, and north of its terminus at Illinois Route 59, was built over with apartment buildings in the 1960s.
In 1849, the Galena and Chicago Union Railroad (predecessor of the C&NW) reached the site of present-day West Chicago, then continued northwest to Elgin. In 1850, the Aurora Branch Railroad (predecessor of the CB&Q) built southwest, making America's first railroad junction point west of Chicago. In 1854, the G&CURR opened the “Dixon Air Line” branch West thru Geneva.
Because of the number of trains passing through town, water and fuel facilities for locomotives and a roundhouse were built here, as well as an early eating-house and hotel for travelers. As a result, a number of new employees and their families located to this community. The original settlers were primarily English and Irish, with Germans arriving in the 1860s and Mexican immigrants by the 1910s. John B. Turner, president of the G&CU and a resident of Chicago, owned several acres of land in what is now the center of town. As more people settled in Junction, Turner recognized the chance to make a profit by platting his land and selling off lots. He therefore recorded the community's first plat in 1855 under the name of Town of Junction.
The community continued its growth, although the one-room schoolhouse built a mile outside town in 1835 would become the state's last surviving one-room schoolhouse when it closed in 1991. Meanwhile, in 1857, Dr. Joseph McConnell and his wife Mary platted a second portion of town just north of John B. Turner's plat. They recorded their plat as the Town of Turner in honor of the railroad president. These two “towns” became informally known as Turner Junction.
By 1873, the community had taken on a substantial and permanent character, so the residents incorporated as the Village of Turner. In 1888, a new railroad, the Elgin, Joliet & Eastern, built a freight line through town. It offered free factory sites for any industry willing to locate along its right-of-way. As part of the effort to attract industry, the community changed its name in 1896 to the Village of West Chicago. Area businessmen, particularly Charles Bolles, reasoned that the new name sounded more cosmopolitan, and would help draw prospective factory owners.
Geography
According to the 2021 census gazetteer files, West Chicago has a total area of 15.72 square miles (40.71 km2), of which 15.38 square miles (39.83 km2) (or 97.82%) is land and 0.34 square miles (0.88 km2) (or 2.18%) is water.
Demographics
2020 census
As of the 2020 census, West Chicago had a population of 25,614 and 6,035 families in 7,456 households. The population density was 1,629.49 inhabitants per square mile (629.15/km2). The median age was 35.6 years. 26.5% of residents were under the age of 18 and 10.9% of residents were 65 years of age or older. For every 100 females there were 101.5 males, and for every 100 females age 18 and over there were 102.0 males age 18 and over.
99.9% of residents lived in urban areas, while 0.1% lived in rural areas.
There were 7,456 households in West Chicago, of which 43.7% had children under the age of 18 living in them. Of all households, 61.1% were married-couple households, 14.1% were households with a male householder and no spouse or partner present, and 18.8% were households with a female householder and no spouse or partner present. About 15.2% of all households were made up of individuals and 6.2% had someone living alone who was 65 years of age or older.
There were 7,801 housing units, of which 4.4% were vacant. Housing unit density was 496.28 per square mile (191.61/km2). The homeowner vacancy rate was 1.0% and the rental vacancy rate was 7.0%.
Economy
Jel Sert has its corporate headquarters in West Chicago.
Ball Horticultural Company has its Worldwide Headquarters in West Chicago.
General Mills had a production facility in West Chicago until 2017.
Top employers
According to the city's 2017 Comprehensive Annual Financial Report, the top employers in the city are:
Government
The United States Postal Service operates the West Chicago Post Office.
After winning election on April 1, 2025, Daniel Bovey was sworn in as mayor of West Chicago on May 5, 2025.
The city maintains the West Chicago Public Library downtown.
Points of Interest
West Chicago is home to the Truitt-Hoff Nature Preserve, part of DuPage County’s West Chicago Prairie Forest Preserve, one of the largest and best preserved prairies in the Midwest. This prairie was discovered by then-mayor Richard Truitt in 1976 during one of his frequent walks in the open land west of the city. The prairie had been preserved because it was on railroad right-of-way land that had never been cultivated.
The city is also home to Kline Creek Farm, an 1890s living history farm. as well as the West Chicago City Museum, located in a historic building that once served as Town Hall.
Infrastructure
The DuPage Airport is located in the city. The National Transportation Safety Board (NTSB) operates the Chicago Aviation Field Office on the grounds of the airport; it is the regional headquarters of the NTSB Aviation Central Region.
Metra has a station on the Union Pacific West Line in town.
The eastern branch of the Great Western Trail passes through town.
Education
The city of West Chicago has two high schools—one public school, West Chicago Community High School, and one private, Wheaton Academy. There is one preschool which is Pioneer and there are six public elementary schools (Currier, Wegner, Turner, Indian Knoll, Gary, and Norton Creek) and two middle schools [Benjamin and Leman Middle School (LMS)] within the city. The West Chicago Wildcats is the name of the WCCHS teams.
Sister city
West Chicago has one sister city.:
- Taufkirchen, Bavaria, Germany