Grantfork, Illinois

Leef Township is located in Madison County, Illinois, in the United States. As of the 2010 census, its population was 628 and it contained 246 housing units.

Saline Township is located in Madison County, Illinois, in the United States. As of the 2010 census, its population was 6,321 and it contained 2,486 housing units. Saline Township covers the northern part of Highland, most of Grantfork, and the Madison County portion of Pierron. The government offices are in Woodcrest Drive in Highland.

Highland-Winet Airport (FAA LID: H07) is a public-use airport located 3 miles northeast of Highland, Illinois. The airport is privately owned by the St. Louis Soaring Association.

WIJR (880 AM) is a radio station broadcasting a Regional Mexican format. Licensed to Highland, Illinois, United States, it serves the St. Louis, Missouri area. The station is currently owned by Birach Broadcasting Corporation. WIJR's studios are located on Hampton Avenue in St. Louis, while its transmitter is located near Highland. They use a directional signal, aimed towards St. Louis, due to avoid interference from WCBS-AM in New York City, further north into New York.

Highland High School is a public high school located in Highland, Illinois. HHS is in the southeast corner of Madison County and is part of Highland Community Unit School District 5.

Highland is a city in Madison County, Illinois, United States. The population was 9,991 at the 2020 census. Highland began as a Swiss settlement and derived its name from later German immigrants. Highland is a sister city of Sursee in Switzerland. Highland is a part of the Metro-East region of the Greater St. Louis metropolitan area.

Alhambra is a village in Madison County, Illinois, United States. The population was 622 at the 2020 census.Alhambra is part of the Metro-East region of the St. Louis, MO-IL Metropolitan Statistical Area.

St. Paul Church is a Roman Catholic parish with an elementary school in the Diocese of Springfield in Illinois located in Highland, Illinois. The Kirchenfest, a church picnic held each year, is one of the largest church festivals in Southern Illinois.

Marine Township is located in Madison County, Illinois, in the United States. As of the 2010 census, its population was 2,243 and it contained 920 housing units.

Alhambra Township is located in Madison County, Illinois, in the United States. As of the 2010 census, its population was 1,674 and it contained 634 housing units.

Kaufman is an unincorporated community in Madison County, Illinois, United States.

Pierron is a village in Bond and Madison counties, Illinois, United States. The population was 459 at the 2020 census, down from 600 at the 2010 census. The village is part of the St. Louis metropolitan area.