Chicago Futabakai Japanese School

WCLR was a radio station that broadcast on 88.3 FM in Arlington Heights, Illinois. It was owned by the Educational Media Foundation and broadcast its Air1 Contemporary Christian network. Throughout its existence, WCLR shared the 88.3 frequency with Palatine-based WHCM at William Rainey Harper College, broadcasting on weekends and when the college was not in session. Pursuant to an agreement with the college, the WCLR license was canceled in 2017 to allow WHCM to broadcast full-time on 88.3.

WPPN is an FM radio station licensed to Des Plaines, Illinois that targets the Chicago metropolitan area. WPPN broadcasts on 106.7 MHz with a Spanish AC format. The station's studios are located at 625 North Michigan Avenue in downtown Chicago, and its transmitter is located in Arlington Heights. Due to WPPN's 50,000-watt signal and north suburban location, it can be heard through much of the Rockford area and southeastern Wisconsin.

WCPY (92.7 FM) is a radio station licensed to Arlington Heights, Illinois, and serving the Chicago area. WCPY airs a Polish language format during the daytime, as "Polski FM", while airing a Dance Hits format at night known as "Dance Factory FM". Studios are located on Chicago's Northwest Side. The station is owned by Newsweb Corporation. WCPY transmits on a tower with WPPN and WPNA-FM in nearby Buffalo Grove at 1,800 watts.

Buffalo Grove High School (BGHS) is a public high school located in Buffalo Grove, Illinois, a northwestern suburb of Chicago. It is one of six four-year comprehensive high schools in Township High School District 214, serving portions of the villages of Buffalo Grove, Arlington Heights, and Wheeling. Feeder schools are Cooper Middle School, Thomas Middle School, and London Middle School.

Lake Arlington is a human-made, 50-acre (20 ha) detention lake in the Chicago suburb of Arlington Heights, Illinois. The lake's average depth is between 5 and 7 feet (1.5 and 2.1 m).

Arlington Heights is a municipality in Cook County with a small portion in Lake County in the U.S. state of Illinois. A suburb of Chicago, it lies about 25 miles (40 km) northwest of the city's downtown. Per the 2020 Census, the population was 77,676. Per the 2010 Census, it is the most populous community in the United States that is incorporated as a "village", and is the 13th most populous municipality in Illinois, although it is not far ahead of its nearby Illinois neighboring villages of Schaumburg and adjacent Palatine. Arlington Heights is known for the former Arlington Park Race Track, home of the Arlington Million, a Breeders' Cup qualifying event; it also hosted the Breeders' Cup World Thoroughbred Championships in 2002. The village is also home to the Arlington Heights Memorial Library, which has one of the largest collections of books in the state.

The Wheeler-Magnus Round Barn is located on the grounds of a retirement community in the Cook County village of Arlington Heights in the U.S. state of Illinois. It is a 50 feet (15 m) diameter barn built in approximately 1910.It was listed on the National Register of Historic Places in 1992 when it joined the Round Barns in Illinois Multiple Property Submission (MPS). It is the only round barn in Cook County listed on the Register.

John Hersey High School (also referred to as Hersey or JHHS) is a four-year public high school located in Arlington Heights, Illinois, a northwest suburb of Chicago in the United States. It has its students from Arlington Heights and also enrolls students from Prospect Heights and Mount Prospect. The attendance zone also includes small portions of Des Plaines and Glenview which lack residents. Named after writer John Hersey, it is part of Township High School District 214 which also includes Buffalo Grove High School, Elk Grove High School, Prospect High School, Rolling Meadows High School, and Wheeling High School.

Arlington Heights School District 25 (AHSD25) is a school district that serves and is based in Arlington Heights, Illinois, a suburb of Chicago. The school district serves over 5,550 students in nine schools.

Saint Viator High School is a private Roman Catholic co-educational secondary school run by the Clerics of Saint Viator in Arlington Heights, Illinois. It was founded by Father Louis Querbes and opened in 1961 to serve as a college-preparatory school for students from the northwest suburbs of Chicago, which is part of the Archdiocese of Chicago.

Arlington High School was a public high school located in Arlington Heights, Illinois, which operated from 1922 to 1984. It was the oldest school in Township High School District 214 which served students in Arlington Heights, Buffalo Grove, Elk Grove Village, Mount Prospect, Prospect Heights, Rolling Meadows and Wheeling, Illinois. The school occupied a site that is approximately 1.3 km due east of Arlington Racetrack. In the mid-1980s, District 214 had budget concerns with declining enrollment. As a result, the district board members decided to close Arlington High School in 1984, and Forest View High School in 1986.

Christian Liberty Academy (CLA) is a private Christian school serving about 500 students, located in Arlington Heights, Cook County, Illinois. The school serves families who live in 69 surrounding cities. CLA has grades preschool through twelfth grade and was founded in 1968 under the auspices of the Church of Christian Liberty. The church provides oversight for the school as one of its ministries, though students and parents are not required to be members or attend the church.