Stephen Decatur High School (Decatur, Illinois)

The Transfer House is a historic building located in Central Park in Decatur, Illinois. Built in 1896, the building originally served as a transfer point for Decatur's electric streetcar system. Architect William W. Boyington's design for the building was influenced by a number of Victorian styles, particularly the Richardsonian Romanesque. The building was ultimately moved to Central Park and is now listed on the National Register of Historic Places.

The Decatur Downtown Historic District is a historic commercial district located in downtown Decatur, Illinois. The district includes 75 buildings, 61 of which are considered significant or contributing to its historic character. While downtown Decatur was platted in 1829, it did not experience significant commercial development until 1854, when two railroads built lines through the city; all but one of the district's contributing buildings were built between 1854 and 1916. The district includes many of the commercial buildings which were built in the economic boom following the railroad's construction. These buildings represent several popular commercial architectural styles of the period, including Classical Revival, Italianate, Romanesque, and Chicago School. The district also includes several sites connected to Abraham Lincoln's legal and political career.The district was added to the National Register of Historic Places on May 9, 1985.

Decatur ( dih-KAY-tər) is the largest city and the county seat of Macon County in the U.S. state of Illinois, with a population of 70,522 as of the 2020 Census. The city was founded in 1829 and is situated along the Sangamon River and Lake Decatur in Central Illinois. Decatur is the seventeenth-most populous city in Illinois.The city is home to Millikin University and Richland Community College. Decatur has an economy based on industrial and agricultural commodity processing and production, including the North American headquarters of agricultural conglomerate Archer Daniels Midland, international agribusiness Tate & Lyle's largest corn-processing plant, and the designing and manufacturing facilities for Caterpillar Inc.'s wheel-tractor scrapers, compactors, large wheel loaders, mining class motor grader, off-highway trucks, and large mining trucks.

The Macon County Courthouse is a government building in Decatur, the county seat of Macon County, Illinois, United States. Completed in 1940, it is the fourth courthouse in the county's history.

The Decatur station, also known as the Wabash Railroad Station and Railway Express Agency, is a historic railway station located at 780 East Cerro Gordo Street in Decatur, Illinois. Built in 1901, the station served trains on the Wabash Railroad, the most economically significant railroad through Decatur. Architect Theodore Link designed the Classical Revival building. Service to the station ended in the 1980s, and it has since been listed on the National Register of Historic Places.

Elwin is an unincorporated community and census-designated place (CDP) in South Wheatland Township, Macon County, Illinois, United States. It was first listed as a CDP in 2020, with a population of 119.The name "Elwin" is an amalgamation of the surnames of founders Elwood and Martin.

The Decatur Historic District is a residential historic district in the Millikin Heights neighborhood of Decatur, Illinois. The district encompasses the city's historic Near West and Southwest neighborhoods and was formed beginning in the 1850s and continuing through the 1920s. Nearly all of the popular architectural styles from this period are represented in the district. A number of professional architects, including Frank Lloyd Wright, designed homes in the district, giving it exceptionally high-quality architecture. The earlier houses mainly have Italianate designs; several Gothic Revival buildings from this period are also included. The Queen Anne and Classical Revival styles were popular in houses built in the late 19th century, though Romanesque and Tudor Revival houses were also designed in this period. The early 20th century brought the district the Colonial Revival style and several independent styles associated with the more prominent architects such as Wright.The district was added to the National Register of Historic Places on November 7, 1976.

The James Millikin House is a historic house located at 125 N. Pine St. in Decatur, Illinois. The house was built in 1876 for James Millikin, a wealthy Decatur businessman who later founded Millikin University. The house has a towered Italianate design which has been called the "most imposing Victorian remnant" in Decatur. A mansard roof on the tallest tower provides a Second Empire influence to the design. The house's interior decorations include colored marble fireplaces, art glass windows, and a fresco above the main staircase.The house was added to the National Register of Historic Places on December 3, 1974. Millikin University currently owns the house, which is open to the public as a museum.

Decatur Township is in Macon County, Illinois. At the 2010 census, its population was 52,915 and it contained 24,918 housing units.

Macon County is a county located in the U.S. state of Illinois. According to the 2020 United States Census, it had a population of 103,998. Its county seat is Decatur.Macon County comprises the Decatur, IL Metropolitan Statistical Area.

Roosevelt Junior High School is a historic school located at 701 West Grand Avenue in Decatur, Illinois. Built from 1917 to 1921, the school was the second exclusive middle school in the city behind the now closed Centennial Junior High School. Decatur architectural firm Brooks, Bramhall & Dague designed the school in the Collegiate Gothic style, a popular choice for educational buildings at the time. The three-story building is built from red brick and features terra cotta trim designed to resemble stone. The front entrance is designed to resemble a castle's keep, with octagonal turrets on either side and the extensive use of terra cotta to form arches, piers and spandrels. The rest of the building features buttresses and Gothic arches throughout, and a battlement surrounds the edge of the roof. The school operated continuously from its opening until 2000.The school was added to the National Register of Historic Places on May 9, 2002.

Area codes 217 and 447 are telephone area codes in the North American Numbering Plan (NANP) for much of the central part of the U.S. state of Illinois. The numbering plan area (NPA) includes the state capital, Springfield, and Champaign, Urbana, Decatur, Taylorville, Lincoln, Danville, Effingham, Quincy, Rantoul, and Jacksonville. 217 was one of the original North American area codes created in 1947 and 447 was added to the same area in 2021 to form an all-services overlay.